Question: anthropological definition of environment

Environmental anthropology is a sub-specialty within the field of anthropology that takes an active role in examining the relationships between humans and their environment across space and time.pplied anthropology utilizes these understandings to work with people on a local basis as well as trying to satisfy share holders working to gain a resolution for problems related to health, education, social welfare, development and environmental protection.

From Wikipedia, the free encyclopedia. Ecological anthropology is a sub-field of anthropology and is defined as the âstudy of cultural adaptations to environmentsâ. The sub-field is also defined as, the study of relationships between a population of humans and their biophysical environment .he first ecological anthropologists explored the idea that humans as ecological populations should be the unit of analysis, and culture became the means by which that population alters and adapts to the environment.

environment noun (NATURE). âº earth science [U] the âair, âwater, and âland in or on which âpeople, âanimals, and âplants âlive: Weâre âtrying to âprotect the environment from âpollution.

Ecological anthropology is defined as the study of cultural adaptations to environments. The sub-field is also defined as, the study of relationships between a population of humans and their biophysical environment .he abstract noun anthropology is first attested in reference to history. Its present use first appeared in Renaissance Germany in the works of Magnus Hundt and Otto Casmann. Their New Latin anthropologia derived from the combining forms of the Greek words anthrÅpos (Ã¡nthrÅpos, á¼Î½Î¸ÏÏÏÎ¿Ï ) human and (logos, lÃ³gos ). Î»ÏÎ³Î¿Ï study

Definition of environment for Students. 1 1 : a person's physical surroundings He lives in a comfortable rural environment. 2 2 : the surrounding conditions or forces (as soil, climate, and living things) that influence a plant's or animal's characteristics and ability to survive.

syn: environment, milieu, ambiance, setting refer to the objects, conditions, or circumstances that influence the life of an individual or community. environment may refer to physical or to social and cultural surroundings: an environment of grinding poverty.

environment. Etymology: Gk, en, in; L, viron, circle. all of the many factors, both physical and psychologic, that influence or affect the life and survival of a person.

environment in Medicine. environment enÂ·viÂ·ronÂ·ment (Än-vÄ«'rÉn-mÉnt, -vÄ«'Érn-) n. The totality of circumstances surrounding an organism or group of organisms, especially the combination of external physical conditions that affect and influence the growth, development, and survival of organisms.

Definition of Environment. Environment: The sum of the total of the elements, factors and conditions in the surroundings which may have an impact on the development, action or survival of an organism or group of organisms. Search MedTerms:

See more synonyms on Thesaurus.com. 1. locale, environs. Environment, milieu, ambiance, setting, surroundings all refer to what makes up the atmosphere or background against which someone or something is seen. Environment may refer either to actual physical surroundings or to social or cultural background factors: an environment of crime and grinding poverty.

A physical and natural environment and the relation of the people with said environment. This includes physical, biological, cultural, social and economical factors in said environment.

environment. 1 n-var Someone's environment is all the circumstances, people, things, and events around them that influence their life. Pupils in our schools are taught in a safe, secure environment..., The moral characters of men are formed not by heredity but by environment...

By K. Kris Hirst. Definition: Cultural Ecology is an anthropological theory put forward by Julian Steward and used widely by archaeologists. Steward defined cultural ecology in his 1955 book The Theory of Culture Change as the study of the processes by which a society adapts to its environment..

Biological Anthropology and Physical Anthropology are synonymous terms to describe anthropological research focused on the study of humans and non-human primates in their biological, evolutionary, and demographic dimensions.olitical economy in anthropology is the application of the theories and methods of Historical Materialism to the traditional concerns of anthropology, including, but not limited to, non-capitalist societies.

Ecological Anthropology. Ecological anthropology attempts to understand the relative influence of environment on human societies and how it is used by different societies.cological Anthropology. Ecological anthropology attempts to understand the relative influence of environment on human societies and how it is used by different societies.

the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecology. the air, water, minerals, organisms, and all other external factors surrounding and affecting a given organism at any time. 3. the social and cultural forces that shape the life of a person or a population.

eÂ·colÂ·oÂ·gy. n. pl. eÂ·colÂ·oÂ·gies. 1. a. The science of the relationships between organisms and their environments. b. The relationship between organisms and their environment. 2.

Cultural ecology is the study of human adaptations to social and physical environments. Human adaptation refers to both biological and cultural processes that enable a population to survive and reproduce within a given or changing environment. This may be carried out diachronically (examining entities that existed in different epochs), or synchronically (examining a present system and its components).

environment. 1 the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2 Ecology. the air, water, minerals, organisms, and all other external factors surrounding and affecting a given organism at any time. 3 the social and cultural forces that shape the life of a person or a population.

the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecology. the air, water, minerals, organisms, and all other external factors surrounding and affecting a given organism at any time.

Never, no never, did Nature say one thing and Wisdom another. â Edmund Burke. The glossary that follows assumes a definition of ecology--the study of interactions between organisms and their environment--much wider than what fits under the field's habitual statistical persona. Ecofeminism and ecopsychology are mentioned, for example, as are terms from organic gardening and permaculture.

ethnography Branch of anthropology that focuses on the systematic description (e.g., using naturalistic observation and participant observation) of the context and meanings of social interactions in a particular culture. May share similar goals with ecological psychology.

Definition of Environment. Environment: The sum of the total of the elements, factors and conditions in the surroundings which may have an impact on the development, action or survival of an organism or group of organisms. Last Editorial Review: 6/9/2016.

Definition of environment for English Language Learners. : the conditions that surround someone or something : the conditions and influences that affect the growth, health, progress, etc., of someone or something.

Cultural ecology. Cultural ecology is the study of human adaptations to social and physical environments. Human adaptation refers to both biological and cultural processes that enable a population to survive and reproduce within a given or changing environment.

processes by which organisms cope with environmental forces and stresses, such as those posed by climate Anthropology the study of the human species and its immediate ancestors

Geographical Environment Definition: This environment type relates to where in the world (location) a character is. The geography might vary from desert in Pakistan to city in Israel depending on the novel.Weather/climate is also a factor in this category.oral Environment Definition: This environment type relates to basic moralityâ¦which is defined as a set of codes or behaviors that define personal/cultural values and ethics. Sometimes this relates to religious mores or rules (Golden Rule, Five Pillars of Islam, 10 Commandments, etc.).

environment(Noun) The surroundings of, and influences on, a particular item of interest. environment(Noun) The natural world or ecosystem. environment(Noun) All the elements over which a designer has no control and that affect a system or its inputs and outputs.

Medical Definition of anthropology. plural. anthropologies. : the science of humans; especially : the study of humans in relation to distribution, origin, classification, and relationship of races, physical character, environmental and social relations, and culture.

Anthropology is the scientific study of human beings as social organisms interacting with each other in their environment, and cultural aspects of life. It is a scholarly discipline that aims to describe in the broadest possible sense what it means to be human. Anthropologists are interested in comparison.

Definition of environment: The sum total of all surroundings of a living organism, including natural forces and other living things, which provide conditions for development and growth as well as of danger and damage. See also environmental factors.

Definition of anthropology. 1 : the science of human beings; especially : the study of human beings and their ancestors through time and space and in relation to physical character, environmental and social relations, and culture.

Medical Definition of ANTHROPOLOGY. : the science of humans; especially: the study of humans in relation to distribution, origin, classification, and relationship of races, physical character, environmental and social relations, and culture. â anÂ·throÂ·poÂ·logÂ·iÂ·cal \-pÉ-Ëlaej-ËlÃ¤j-i\ kÉl. adjective the science of humans; especially: the study of humans in relation to distribution, origin, classification, and relationship of races, physical character, environmental and social relations, and culture. â anÂ·throÂ·poÂ·logÂ·iÂ·cal \-pÉ-Ëlaej-ËlÃ¤j-i\ kÉl. adjective

environment noun (SURROUNDINGS). B2 [C] the âconditions that you âlive or âwork in and the way that they âinfluence how you âfeel or how âeffectively you can âwork: The âoffice is âquite âbright and âairy-it's a âpleasant âworking environment. As a âparent you âtry to âcreate a âstable âhome environment. More examples.

Definition of anthropology. 1 1 : the science of human beings; especially : the study of human beings and their ancestors through time and space and in relation to physical character, environmental and social relations, and culture. 2 2 : theology dealing with the origin, nature, and destiny of human beings.

2 n-count Your environment consists of the particular natural surroundings in which you live or exist, considered in relation to their physical characteristics or weather conditions. usu sing, with supp. ...the maintenance of a safe environment for marine mammals.

Full Definition of ANTHROPOLOGY. 1. : the science of human beings; especially: the study of human beings and their ancestors through time and space and in relation to physical character, environmental and social relations, and culture. the science of humans; especially: the study of humans in relation to distribution, origin, classification, and relationship of races, physical character, environmental and social relations, and culture. â anÂ·throÂ·poÂ·logÂ·iÂ·cal \-pÉ-Ëlaej-ËlÃ¤j-i\ kÉl. adjective

What is a cultural environment? Quick Answer. A cultural environment is a set of beliefs, practices, customs and behaviors that are found to be common to everyone that is living within a certain population. Cultural environments shape the way that every person develops, influencing ideologies and personalities.

Definition of environment: The sum total of all surroundings of a living organism, including natural forces and other living things, which provide conditions for development and growth as well as of danger and damage. See ...

If our environment cools, then messages from the skin alert the body's thermostat. ...the maintenance of a safe environment for marine mammals. habitat, home, surroundings, territory, terrain, locality, natural home

Definition of environment for English Language Learners. : 1 the conditions that surround someone or something : the conditions and influences that affect the growth, health, progress, etc., of someone or something. 2 the environment : the natural world.

Thus environment is actuallyglobal in nature, it is a multidisciplinary subject including physics, geology, geography, history,economics, physiology, biotechnology, remote sensing, geophysics, soil science and hydrologyetc.

1 : a branch of science concerned with the interrelationship of organisms and their environments. 2 : the totality or pattern of relations between organisms and their environment. 3 : human ecology. 4 : environment, climate the moral ecology; also : an often delicate or intricate system or complex the ecology of language.

Definition of environment - the surroundings or conditions in which a person, animal, or plant lives or operates, the natural world, as a whole or in a partic Definition of environment - the surroundings or conditions in which a person, animal, or plant lives or operates, the natural world, as a whole or in a partic dictionary thesaurus

Environment. The environment is the world in which the organization operates, and includes conditions that influence the organization such as economic, social-cultural, legal-political, technological, and natural environment conditions. Environments are often described as either stable or dynamic.

Moral Environment Definition: This environment type relates to basic moralityâ¦which is defined as a set of codes or behaviors that define personal/cultural values and ethics. Sometimes this relates to religious mores or rules (Golden Rule, Five Pillars of Islam, 10 Commandments, etc.).oral Environment Definition: This environment type relates to basic moralityâ¦which is defined as a set of codes or behaviors that define personal/cultural values and ethics. Sometimes this relates to religious mores or rules (Golden Rule, Five Pillars of Islam, 10 Commandments, etc.).

The environment is the surroundings of an organism including the physical and chemical environment, and other organisms with which it comes into contact. This term is most frequently used in a human context, often referring to factors affecting our quality of life. Natural Resources.

environment (envÄ«Â´rÉnment, en-vÄ«Â´urnment) , n the aggregate of all the external conditions and influences affecting the life and development of an organism. environment, extracellular, n the external, or interstitial, environment provided and maintained for the tissue cells.

1 Meaning of environment. Environment means everything around to a living being. Especially the circumstances of life of people or society in their life conditions. It comprises the set of natural, social and cultural values existing in a place and at a particular time, that influence in the life of the human being and in the generations to come.

1 Environment (systems), the surroundings of a physical system that may interact with the system by exchanging mass, energy, or other properties. 2 Natural environment or physical environment, in ecology, consisting of all living and non-living things. Environmental art.

Learner's definition of ENVIRONMENT. 1. : the conditions that surround someone or something : the conditions and influences that affect the growth, health, progress, etc., of someone or something. [count] He grew up in a loving environment. an informal office environment. We're trying to create a better business/learning environment.

An environment is the combination of all of the physical, chemical, and biological factors acting upon an organism or an ecological community. The interaction of these factors determines the form and survival of living things and of the environment itself.

processes by which organisms cope with environmental forces and stresses, such as those posed by climate. Anthropology. the study of the human species and its immediate ancestors.

Medical Definition of ANTHROPOLOGY. : the science of humans; especially: the study of humans in relation to distribution, origin, classification, and relationship of races, physical character, environmental and social relations, and culture. â anÂ·throÂ·poÂ·logÂ·iÂ·cal \-pÉ-Ëlaej-ËlÃ¤j-i\ kÉl. adjectiveull Definition of ANTHROPOLOGY. 1. : the science of human beings; especially: the study of human beings and their ancestors through time and space and in relation to physical character, environmental and social relations, and culture.

Ecology (from Greek: Î¿á¼¶ÎºÎ¿Ï, house, or environment; -Î»Î¿Î³Î¯Î±, study of) is the scientific study of interactions among organisms and their environment. It is an interdisciplinary field that straddles biology, geography, and Earth science.

A practical definition of. the environment, targeted at what can be. done through. environmental health. action, is needed. n the medical sense, the environment includes the surroundings, conditions or influences that affect an organism (Davis, 1989).

environment. the sum total of all the conditions and elements that make up the surroundings and influence the development of an animal.

A human environment is the area that a human lives in. They are varied from there, even more so by Humans ability to adapt the environment to us and us to the environment. Written Aug 10, 2015 â¢ View Upvotes.

Wiktionary(3.00 / 1 vote)Rate this definition: 1 environment(Noun) The surroundings of, and influences on, a particular item of interest. 2 environment(Noun) The natural world or ecosystem. 3 environment(Noun) All the elements over which a designer has no control and that affect a system or its inputs and outputs.

environment. English Collins Dictionary-English synonyms & Thesaurus &nbsp. environment (environments plural) 1 n-var Someone's environment is all the circumstances, people, things, and events around them that influence their life.

1 Environment (systems), the surroundings of a physical system that may interact with the system by exchanging mass, energy, or other properties. Natural environment or physical environment, in ecology, consisting of all living and non-living things.

The combination of external physical conditions that affect and influence the growth, development, behavior, and survival of organisms: Conditions in a lion's environment ... can drive it to hunt people (Philip Caputo).

Define anthropological. anthropological synonyms, anthropological pronunciation, anthropological translation, English dictionary definition of anthropological. n. 1. The scientific study of the origin, the behavior, and the physical, social, and cultural development of humans. 2. That part of Christian theology...

3 n-sing The environment is the natural world of land, sea, air, plants, and animals. the N ...persuading people to respect the environment.

Galactic environment refers to conditions between the stars. In psychology and medicine a person's environment is the people, physical things, places, and events that the person lives with. The environment affects the growth and development of the person. It affects the person's behavior. It affects the person's body, mind and heart.

Medical Definition of human ecology. 1: a branch of sociology concerned especially with the study of the spatial and temporal interrelationships between human beings and their economic, social, and political organization.

scope - the state of the environment in which a situation exists; you can't do that in a university setting setting, background environment - the totality of surrounding conditions; he longed for the comfortable environment of his living room

From Wikipedia, the free encyclopedia. The social environment, social context, sociocultural context or milieu refers to the immediate physical and social setting in which people live or in which something happens or develops. It includes the culture that the individual was educated or lives in, and the people and institutions with whom they interact.

Biological anthropology, also known as physical anthropology, is a scientific discipline concerned with the biological and behavioral aspects of human beings, their related non-human primates and their extinct hominin ancestors.[1] It is a subfield of anthropology that provides a biological perspective to the systematic study of human beings.

1 Environment (biophysical), the physical and biological factors along with their chemical interactions that affect an organism or a group of organisms. Environmental epidemiology.

Noun. 1. physical anthropology-the branch of anthropology dealing with the genesis and variation of human beings. anthropology-the social science that studies the origins and social relationships of human beings.

What is a cultural environment? A: A cultural environment is a set of beliefs, practices, customs and behaviors that are found to be common to everyone that is living within a certain population. Cultural environments shape the way that every person develops, influencing ideologies and personalities.

environment. The sum total of all surroundings of a living organism, including natural forces and other living things, which provide conditions for development and growth as well as of danger and damage.

1. the branch of biology dealing with the relations and interactions between organisms and their environment. 2. the set of relationships existing between organisms and their environment. 3. Also called human ecology. the branch of sociology concerned with the spacing and interdependence of people and institutions.

A simple, direct, and trophic, or eating, relationship among a group of organisms, where one organism, like a plant, is the food source for the next organism, like a cow, which in turn is the food source for the next organism, like a human, and so on and so forth. simple, direct, and trophic, or eating, relationship among a group of organisms, where one organism, like a plant, is the food source for the next organism, like a cow, which in turn is the food source for the next organism, like a human, and so on and so forth.

Definition: Environment literally means surrounding and everything that affect an organism. during its lifetime is collectively known as its environment. In another words âEnvironment is sum total of water, air and land interrelationships. among themselves and also with the human being, other living organisms and propertyâ. It includes all the physical and biological surrounding and their interactions.

The definition of anthropology is the study of various elements of humans, including biology and culture, in order to understand human origin and the evolution of various beliefs and social customs. An example of someone who studies anthropology is Ruth Benedict. anthropology. anthropology.

1 Environment (systems), the surroundings of a physical system that may interact with the system by exchanging mass, energy, or other properties. 2 Natural environment or physical environment, in ecology, consisting of all living and non-living things. 3 Environmental art. Environmental determinism.

The social environment, social context, socialtural context or milieu refers to the immediate physical and social setting in which people live or in which something happens or develops.

A process of external culture change. adaptation-patterns of behavior which enable a culture to cope with its surroundings. adjudication-mediation with the ultimate decision being made by an unbiased third party. affinal-members of one's kindred who are related through a marital linkage.odes-the individuals in a person's social network. non-academic anthropology-careers where anthropology is used to solve problems and improve the human condition. noseibal-a lost ball hit outside the field of play, a hit for six runs.

The relationship between organisms and their environments. 3. The study of the detrimental effects of modern civilization on the environment, with a view toward their prevention or reversal through conservation. eâ²coÂ·logâ²iÂ·cal (Äâ²kÉ-lÅjâ²Ä-kÉl, Äkâ²É-) , eâ²coÂ·logâ²ic (-Äk) adj.

Definitions of Anthropological Terms. academic anthropology - careers that involve the teaching of anthropology at colleges and universities. Academic anthropologists do research, but the objective is more for the contribution to general knowledge. acculturation - culture change resulting from contact between cultures. A process of external culture change. adaptation - patterns of behavior which enable a culture to cope with its surroundings.

A very inclusive definition is two or more people who define themselves as a family. Also see extended family, nuclear family, U.S. Census Bureau definitions. fields of anthropology-physical, linguistics, sociocultural, and archaeology.odes-the individuals in a person's social network. non-academic anthropology-careers where anthropology is used to solve problems and improve the human condition. noseibal-a lost ball hit outside the field of play, a hit for six runs.

LINK / CITE ADD TO WORD LIST. noun. The definition of anthropology is the study of various elements of humans, including biology and culture, in order to understand human origin and the evolution of various beliefs and social customs. An example of someone who studies anthropology is Ruth Benedict.

Biological anthropology, also known as physical anthropology, is a scientific discipline concerned with the biological and behavioral aspects of human beings, their related non-human primates and their extinct hominin ancestors.

Confidence votes 457. The physical environment comprises all the different factors of nature, including trees, lakes, the ocean etc. The environment is all of physical and social conditions that surround a person and can influence that person's health. Your physical environment includes both your outdoor and indoor surroundings.

nodes-the individuals in a person's social network. non-academic anthropology-careers where anthropology is used to solve problems and improve the human condition. noseibal-a lost ball hit outside the field of play, a hit for six runs.act-a description of a bit or piece of some domain of inquiry. family-families are universal in cultures, but their definition and dynamics are changing. A very inclusive definition is two or more people who define themselves as a family.

Environment. The term environment refers to an organization s natural and human surroundings. An organization s environment extends from within the organization itself to the global system, and includes air, water, land, flora, and fauna (including people), and natural resources of all kinds.

3 Concept of environment. The environment is a system consisting of natural and artificial elements that are interrelated and which are modified by human action. It's the environment that affects the way of life of the society, including natural, social and cultural values that exist in a place and time.

ecology. n. 1. (Environmental Science) the study of the relationships between living organisms and their environment. 2. (Environmental Science) the set of relationships of a particular organism with its environment. 3. (Sociology) the study of the relationships between human groups and their physical environment.

Anthro - Of or relating to humans. Anthropology - The study of human beings, including their behavior, biology, linguistics, and social and cultural variations. In the United States, anthropology is divided into four sub-disciplines: archaeology, biological/physical anthropology, cultural anthropology, and linguistics.

Biological anthropology. Biological anthropology, also known as physical anthropology, is a scientific discipline concerned with the biological and behavioral aspects of human beings, their related non-human primates and their extinct hominin ancestors. It is a subfield of anthropology that provides a biological perspective to the systematic study of human beings.

Popular Terms. A set of beliefs, customs, practices and behavior that exists within a population. International companies often include an examination of the socio-cultural environment prior to entering their target markets.

Environmental psychology. Environmental psychology is an interdisciplinary field that focuses on the interplay between individuals and their surroundings. The field defines the term environment broadly, encompassing natural environments, social settings, built environments, learning environments, and informational environments. Since its conception, the field has been committed to the development of a discipline that is both value oriented and problem oriented, prioritizing research aimed at solving complex environmental

environment applies to all the external factors that have a formative influence on one's physical, mental, or moral development. the kind of environment that produces juvenile delinquents; milieu applies especially to the physical and social surroundings of a person or group of persons.

Human ecology may be defined: (1) from a bioecological standpoint as the study of man as the ecological dominant in plant and animal communities and systems; (2) from a bioecological standpoint as simply another animal affecting and being affected by his physical environment; and (3) as a human being, somehow different from animal life in general, interacting with physical and modified environments in a distinctive and creative way.

In the 1960s, ecological anthropology first appeared as a response to cultural ecology, a sub-field of anthropology led by Julian Steward.Steward focused on studying different modes of subsistence as methods of energy transfer and then analyzed how they determine other aspects of culture.he first ecological anthropologists explored the idea that humans as ecological populations should be the unit of analysis, and culture became the means by which that population alters and adapts to the environment.


Question: axon terminals or synaptic knob definition

Axons usually have thousands of terminal branches that each end as a bulbous enlargement called a synaptic knob or synaptic terminal. Synaptic knobs contain several membrane-bounded synaptic vesicles that are 40 to 100 nanometers in diameter.

At the terminal end of the axon is a branched structure with ends called synaptic knobs. From this structure chemical signals can be sent to neighboring neurons. Transmission of nerve impulse along the axon

What is the term used to describe the rounded areas on the ends of the axon terminals? a) synaptic vesicles Incorrect. Synaptic vesicles are structures within the synaptic knobs. b) axons c) dendrites d) synaptic knobs Correct. Synaptic knobs are located at the tip of each axon terminal.

Axons often have thousands of terminal branches, each ending as a bulbous enlargement, the synaptic knob or synaptic terminal. At the synaptic knob, the action potential is converted into a chemical message which, in turn, interacts with the recipient neuron or effector. This process is synaptic transmission.

Answered by The Community. Making the world better, one answer at a time. When a nerve impulse reaches the synaptic knob at the end of an axon, synaptic vesicles release a neurotransmitter that diffuses across the synaptic cleft and binds to specific receptors on the postsyanptic membrane. Above From:Hole's essentials of Human Anatomy & Physiology (tenth edition).

axon terminal = synaptic end bulb - The swollen or knob-like distal endings to the terminal branches of axons (and axon collaterals) which house the secretory components of the neuron; the site of synthesis, packaging, storage and release of neurotransmitter molecules.

Button-like endings of axons through which axons make synaptic contacts with other nerve cells or with effector cells Supplement Axon terminals refer to the axon endings that are somewhat enlarged and often club- or button-shaped. Axon terminals are that part of a nerve cell that make synaptic connections with another nerve cell or with an effector cell (e.g. muscle cell or gland cell). Axon terminals contain various neurotransmitters and release them at the synapse.

April 29, 2013. the terminal part of an axon from which a neural signal is rendered, via dispersion of a neurotransmitter, across a synapse to a nearby neuron. TERMINAL BUTTON: The terminal button is commonly referred to as the synaptic button, end button, button terminal, terminal bulb, and synaptic knob..

noun, singular: axon terminal. Button-like endings of axons through which axons make synaptic contacts with other nerve cells or with effector cells. Supplement. Axon terminals refer to the axon endings that are somewhat enlarged and often club-or button-shaped.Axon terminals are that part of a nerve cell that make synaptic connections with another nerve cell or with an effector cell (e.g. muscle cell or gland cell).Axon terminals contain various neurotransmitters and release them at the synapse.oun, singular: axon terminal. Button-like endings of axons through which axons make synaptic contacts with other nerve cells or with effector cells. Supplement. Axon terminals refer to the axon endings that are somewhat enlarged and often club-or button-shaped.

noun, singular: axon terminal. Button-like endings of axons through which axons make synaptic contacts with other nerve cells or with effector cells. Supplement. Axon terminals refer to the axon endings that are somewhat enlarged and often club-or button-shaped.

The dendrites donât have terminating knobs at the end of it. The axons are what conduct action potentials away from the cell body. The axon is not an axon because itâs long, itâs an axon because of the existence of synaptic knobs at the axon terminals. When the axon conducts action potentials away from the cell body and the signal goes to the synaptic knob, itâs going to release a neurotransmitter in response to the electrical signal.

1 Each axon terminal is swollen forming a synaptic knob. 2 The synaptic knob is filled with membrane-enclosed vesicles containing a neurotransmitter. 3 Arrival of an action potential at the synaptic knob opens Ca 2+ channels in the plasma membrane. The synaptic knob is filled with membrane-enclosed vesicles containing a neurotransmitter. 2 Arrival of an action potential at the synaptic knob opens Ca 2+ channels in the plasma membrane. 3 The influx of Ca 2+ triggers the exocytosis of some of the vesicles.

Definition. noun, singular: axon terminal. Button-like endings of axons through which axons make synaptic contacts with other nerve cells or with effector cells. Supplement.

The terminals release transmitter substances into a gap called the synaptic cleft between the terminals and the dendrites of the next neuron. The information is received by the dendrite receptors of the postsynaptic cell that are connected to it.ctivity at an axon terminal: Neuron A is transmitting a signal at the axon terminal to neuron B (receiving). Features: 1. Mitochondrion.

refers to the end of an axon or an axon branch, which forms a synapse on a neuron or other target. See also terminal button. AXON TERMINAL: The axon terminal of a neuron is most commonly located at the end of the axon, nearest to the synaptic cleft..

See also terminal button. AXON TERMINAL: The axon terminal of a neuron is most commonly located at the end of the axon, nearest to the synaptic cleft. Related Psychology Terms terminal button

Axon terminals refer to the axon endings that are somewhat enlarged and often club-or button-shaped. Axon terminals are that part of a nerve cell that make synaptic connections with another nerve cell or with an effector cell (e.g. muscle cell or gland cell).

Presynaptic Knob Definition of Presynaptic Knob :An area at the end of an axon that contains neurotransmitters in synaptic vesicles. Presynaptic Knob is part of the Chemical Synapse Component group.

Axon terminals (also called synaptic boutons) are distal terminations of the branches of an axon. An axon nerve fiber is a long, slender projection of a nerve cell, or neuron, that conducts electrical impulses (called action potentials) away from the neuron's cell body, or soma, in order to transmit those impulses to other neurons.

âAxon terminal âbranches at the end of axon. âSynaptic bulb (knob) ârounded area on the end of the axon terminal. âSynaptic cleft (gap)âspace between bulb of one cell and the dendrite of another. âReceptor sites- holes is surface of dendrite; shaped to receive certain neurotransmitters.

April 7, 2013. refers to the end of an axon or an axon branch, which forms a synapse on a neuron or other target. See also terminal button. AXON TERMINAL: The axon terminal of a neuron is most commonly located at the end of the axon, nearest to the synaptic cleft..

Psychology Definition of TERMINAL BUTTON: the terminal part of an axon from which a neural signal is rendered, via dispersion of a neurotransmitter, across a synapse to a nearby neuron TERMINAL BUTTON: The terminal button is commonly referred to as the synaptic button, end button, button terminal, terminal bulb, and synaptic knob. Related Psychology Terms axon terminal

Axon terminals are that part of a nerve cell that make synaptic connections with another nerve cell or with an effector cell (e.g. muscle cell or gland cell). Axon terminals contain various neurotransmitters and release them at the synapse.

The synapse is located at the end of each axonal end branch. Here the end branch forms a small button-like knob, referred to as the synaptic knob. This knob is adjacent to a tiny cleft or synapse. When a nerve impulse reaches this knob, a drug called a neurotransmitter is released from vesicles into the synapse. The neurotransmitter diffuses across the gap and binds to receptors on the membrane of the adjacent neuron or muscle cell.

The junction between the axon terminals of a neuron and the receiving cell is called a synapse. (Synapses at muscle fibers are also called neuromuscular junctions or myoneural junctions 1 .). Action potentials travel down the axon of the neuron to its end(s), the axon terminal(s).2 Each axon terminal is swollen forming a synaptic knob.Synapses at muscle fibers are also called neuromuscular junctions or myoneural junctions 1 .). Action potentials travel down the axon of the neuron to its end(s), the axon terminal(s). 2 Each axon terminal is swollen forming a synaptic knob.

The axon is a single process extending from the axon hillock,sometimes covered by a fatty layer called a myelin sheath thatconducts nerve impulses away from the cell body of tâ¦he neuron. Distal tips of axons are telodendria, each of which terminates in a synaptic knob.

Neurotransmitters are packaged into synaptic vesicles that cluster beneath the axon terminal membrane on the presynaptic side of a synapse. The axonal terminals are specialized to release the electrical impulse of the presynaptic cell.ctivity at an axon terminal: Neuron A is transmitting a signal at the axon terminal to neuron B (receiving). Features: 1. Mitochondrion.

The plasma membrane of postsynaptic cell has receptors for the neurotransmitters in the vesicles of the synaptic knob. When an action potential is generated, it travels (propagates) the length an axon to the synapatic knobs, where it signals the synaptic vesicles to release some of the stored neurotransmitters.

axon. the process of a nerve cell along which impulses travel away from the cell body. It branches at its termination, forming synapses at other nerve cells or effector organs.

An axon terminal is the structure of a neuron (a single cell of the central or peripheral nervous system) at the end of it's axon that forms a synapse with another neuron. Generally, the axon terminal is the point at which a neuron passes information to the neurons with which it is connected.

Psychology Definition of AXON TERMINAL: refers to the end of an axon or an axon branch, which forms a synapse on a neuron or other target. See also terminal button. Sign in

Activity at an axon terminal: Neuron A is transmitting a signal at the axon terminal to neuron B (receiving). Features: 1. Mitochondrion. 2. Synaptic vesicle with neurotransmitters. 3. Autoreceptor. 4. Synapse with neurotransmitter released (serotonin). 5.

An axon terminal is the structure of a neuron (a single cell of the central or peripheral nervous system) at the end of it's axon that forms a synapse with another neuron.

What is the structure at the end of an axon that produces neurotransmitters? The axon is a single process extending from the axon hillock,sometimes covered by a fatty layer called a myelin sheath thatconducts nerve impulses away from the cell body of t â¦ he neuron. Distal tips of axons are telodendria, each of which terminates in a synaptic knob.

The tip of a neuron's axon culminates in several endings call terminal buttons. When an action potential is conducted down the axon, this is where it goes.

2) Synaptic Cleft: This is the narrow gap between the axon terminal of the presynaptic neuron, and the post-synaptic membrane of another excitable cell. It is filled with extracellular fluid. 3) Postsynaptic membrane: The membrane across the synaptic cleft is called the postsynaptic membrane.) A nerve impulse reaches the axon terminal of a presynaptic neuron; the membrane is depolarised by an action potential. 2) Depolarisation of the axon terminal during the action potential causes voltage sensitive calcium ion channels to open in the terminal knob.

Neurotransmitters are packaged into synaptic vesicles that cluster beneath the axon terminal membrane on the presynaptic side of a synapse. The axonal terminals are specialized to release the electrical impulse of the presynaptic cell.

The function of a synaptic knob is to change the action potential that is carried by axons into a chemical message. The chemical message then interacts with the recipient neuron or effector. This process is called synaptic transmission. Continue Reading.

b) an axon and a dendrite of another neuron (axo-dendritic synapse), c) between the axon terminals (telodendria) of a neuron and the terminal regions of another neuron (axo-axonic synapses). Synapses are essential for homeostasis as they can either transmit or inhibit impulses.) A nerve impulse reaches the axon terminal of a presynaptic neuron; the membrane is depolarised by an action potential. 2) Depolarisation of the axon terminal during the action potential causes voltage sensitive calcium ion channels to open in the terminal knob.

Structures of the neuron. âAxon terminals â fine branches of an axon that lead to. the synaptic end bulb. âSynaptic end bulb - contains neurotransmitters to be. released. âMyelin sheath â electrically insulates the axon of a. neuron and speeds the conduction of action potentials.

synapse. SYNAPSE: Axon terminal synapse. The space between the junction of two neurons in a neural pathway, where the termination of the axon of one neuron comes into close proximity with the cell body or dendrites of another.

Quick Answer. The function of a synaptic knob is to change the action potential that is carried by axons into a chemical message. The chemical message then interacts with the recipient neuron or effector. This process is called synaptic transmission.

An axon terminal is the structure of a neuron (a single cell of the central or peripheral nervous system) at the end of it's axon that forms a synapse with another neuron. Ge â¦ nerally, the axon terminal is the point at which a neuron passes information to the neurons with which it is connected.

4. At the axon or presynaptic terminal, the action potentials open voltage-gated calcium channels to open, allowing calcium to enter the cell. This leads to the release of the neurotransmitters from the terminal into the synaptic cleft (space between the presynaptic and postsynaptic neuron).

The initial region of the axon arises from a cone-shaped area of the cell body called the axon hillock (little hill).4 people found this useful.ETWEEN NEURONS: A neural signal can be passed from one neuron to another, at a synapse, across the synaptic cleft, by the release of chemicals called neurotransmitters from the presynaptic neuron, which diffuse across the synaptic cleft, to fit into receptors on the postsynaptic neuron.

What is an axon terminal? An axon terminal is the structure of a neuron (a single cell of the central or peripheral nervous system) at the end of it's axon that forms a synapse with another neuron. Geâ¦nerally, the axon terminal is the point at which a neuron passes information to the neurons with which it is connected.

The terminal button of the presynaptic neuronâs axon contains mitochondria as well as microtubules that transport the neurotransmitters from the cell body (where they are produced) to the tip of the axon. (click on 2. Axonal Transport) This terminal button also contains spherical vesicles filled with neurotransmitters.

The junction between the axon terminals of a neuron and the receiving cell is called a synapse. (Synapses at muscle fibers are also called neuromuscular junctions or myoneural junctions 1 .). Action potentials travel down the axon of the neuron to its end(s), the axon terminal(s). Transmission between neurons is as much as ten times faster than in chemical synapses. 2 Thus electrical synapses can mediate, for example, the very rapid escape response of crayfish that encounter a threat. 3 Electrical synapses in the CNS permit groups of interneurons to fire together.

An Axon Terminal is the very end of a branch of a nerve's axon, a long slender nerve fiber that conducts electrical signals to a nerve synapse (the gap between nerve cells).

Electrical signal that travels along the axon and causes release of chemicals from the terminal buttons. When the action potential reaches the end of the axon, synaptic vesicles open and release neurotransmitters which are picked up by the receiving dendrites. Action potentials=all or none (either fires or not)

An axon nerve fiber is a long, slender projection of a nerve cell, or neuron, that conducts electrical impulses (called action potentials) away from the neuron's cell body, or soma, in order to transmit those impulses to other neurons.ctivity at an axon terminal: Neuron A is transmitting a signal at the axon terminal to neuron B (receiving). Features: 1. Mitochondrion.

The portion of the neuron that sends signals. Axons are long tail-like extensions protruding from the cell body. The axon terminal is the knob-like structure at the far end of the axon.

The swollen end of a telodendron is known as the axon terminal which joins the dendron or cell body of another neuron forming a synaptic connection. Axons make contact with other cellsâusually other neurons but sometimes muscle or gland cellsâat junctions called synapses.

Psychology Definition of TERMINAL BUTTON: the terminal part of an axon from which a neural signal is rendered, via dispersion of a neurotransmitter, across a synapse to a nearby neuron Sign in a

The junction between the axon terminals of a neuron and the receiving cell is called a synapse. (Synapses at muscle fibers are also called neuromuscular junctions or myoneural junctions 1 .). Action potentials travel down the axon of the neuron to its end(s), the axon terminal(s).xcitatory synapses. The neurotransmitter at excitatory synapses depolarizes the postsynaptic membrane (of a neuron in this diagram). 1 Binding of acetylcholine to its receptors on the postsynaptic cell opens up ligand-gated sodium channels. 2 These allow an influx of Na + ions, reducing the membrane potential.

The sequence of events at a synapse is as follows : 1) A nerve impulse reaches the axon terminal of a presynaptic neuron; the membrane is depolarised by an action potential. 2) Depolarisation of the axon terminal during the action potential causes voltage sensitive calcium ion channels to open in the terminal knob.) Synaptic Cleft: This is the narrow gap between the axon terminal of the presynaptic neuron, and the post-synaptic membrane of another excitable cell. It is filled with extracellular fluid. 3) Postsynaptic membrane: The membrane across the synaptic cleft is called the postsynaptic membrane.

A presynaptic neuron has several specialized structures that distinguish it from a postsynaptic neuron. The terminal button of the presynaptic neuronâs axon contains mitochondria as well as microtubules that transport the neurotransmitters from the cell body (where they are produced) to the tip of the axon.

1 Signals are conducted by the axon from the cell body to the terminal buttons. 2 Signals are transmitted from the terminal buttons to the receiving cell across a synapse (if the receiving cell is a neuron) or a neuromuscular junction (if the receiving cell is a muscle cell).

The junction between the axon terminals of a neuron and the receiving cell is called a synapse. (Synapses at muscle fibers are also called neuromuscular junctions or myoneural junctions 1 .). Action potentials travel down the axon of the neuron to its end(s), the axon terminal(s).he neurotransmitter at excitatory synapses depolarizes the postsynaptic membrane (of a neuron in this diagram). 1 Binding of acetylcholine to its receptors on the postsynaptic cell opens up ligand-gated sodium channels. 2 These allow an influx of Na + ions, reducing the membrane potential.

The axon is a single long tube that extends from the soma with multiple branchings at the end of it. The main function of the axon is to carry a message from the soma to the terminal buttons, which are the structures at the end of the axon that release the neurotransmitters into the synaptic cleft.The dendrites are the smaller tree-like branchings that project from the soma.he axon is a single long tube that extends from the soma with multiple branchings at the end of it. The main function of the axon is to carry a message from the soma to the terminal buttons, which are the structures at the end of the axon that release the neurotransmitters into the synaptic cleft.

The junction between the axon terminals of a neuron and the receiving cell is called a synapse. (Synapses at muscle fibers are also called neuromuscular junctions or myoneural junctions 1 .). Action potentials travel down the axon of the neuron to its end(s), the axon terminal(s). Noradrenaline (also called norepinephrine). 2 Released by postganglionic neurons of the sympathetic branch of the autonomic nervous system. 3 Also used at certain synapses in the CNS. 4 Dopamine. 5 Used at certain synapses in the CNS.

Structurally chemical synapses consist of a. Definition. synaptic knob, a synaptic cleft, and a postsynaptic membrane which will be the cell membrane of the dendrite or cell body. Term. is a space between the synaptic knob and the postsynaptic membrane.

The junction between the axon terminals of a neuron and the receiving cell is called a synapse. (Synapses at muscle fibers are also called neuromuscular junctions or myoneural junctions 1 .). Action potentials travel down the axon of the neuron to its end(s), the axon terminal(s).he neurotransmitter at inhibitory synapses hyperpolarizes the postsynaptic membrane. The GABA A receptor is a ligand-gated chloride channel. Binding of GABA to the receptors increases the influx of chloride (Cl â) ions into the postsynaptic cell raising its membrane potential and thus inhibiting it.

The Synapse and the Neuromuscular Junction. 1 Each terminal button joins to either another neuron, a gland cell, or a muscle cell. 2 The connection to another neuron, which takes place at a dendrite or on the soma, is termed a synapse. Signals are conducted by the axon from the cell body to the terminal buttons. 2 Signals are transmitted from the terminal buttons to the receiving cell across a synapse (if the receiving cell is a neuron) or a neuromuscular junction (if the receiving cell is a muscle cell).

synapse. the junction between the processes of two neurons or between a neuron and an effector organ, where neural impulses are transmitted by chemical means. The impulse causes the release of a neurotransmitter (e.g. acetylcholine or norepinephrine) from the presynaptic membrane of the axon terminal.xoaxonic synapse one between the axon of one neuron and the axon of another neuron. axodendritic synapse one between the axon of one neuron and the dendrites of another. axodendrosomatic synapse one between the axon of one neuron and the dendrites and body of another.

Synapse. As an electrical impulse travels down the tail of the cell, called the axon and arrives at its terminal, it triggers vesicles containing a neurotransmitter to move toward the terminal membrane. The vesicles fuse with the terminal membrane to release their contents.

a neuron from the axon terminal of which an electrical impulse is transmitted across a synaptic cleft to the cell body or one or more dendrites of a postsynaptic neuron by the release of a chemical neurotransmitter.

the junction between the processes of two neurons or between a neuron and an effector organ, where neural impulses are transmitted by chemical means. The impulse causes the release of a neurotransmitter (e.g., acetylcholine or norepinephrine) from the presynaptic membrane of the axon terminal.

Axons make contact with other cellsâusually other neurons but sometimes muscle or gland cellsâat junctions called synapses. At a synapse, the membrane of the axon closely adjoins the membrane of the target cell, and special molecular structures serve to transmit electrical or electrochemical signals across the gap.n axon is one of two types of protoplasmic protrusions that extrude from the cell body of a neuron, the other type being dendrites.

a neuron from the axon terminal of which an electrical impulse is transmitted across a synaptic cleft to the cell body or one or more dendrites of a postsynaptic neuron by the release of a chemical neurotransmitter. neuron from the axon terminal of which an electrical impulse is transmitted across a synaptic cleft to the cell body or one or more dendrites of a postsynaptic neuron by the release of a chemical neurotransmitter.

An axon (from Greek á¼Î¾ÏÎ½ axÅn, Ã¡xÅn), axis is a, long slender projection of a nerve, cell or, neuron that typically conducts electrical impulses away from the'neuron s cell. Body myelinated axons are known as nerve. fibershen an action potential reaches a presynaptic terminal, it activates the synaptic transmission process. The first step is rapid opening of calcium ion channels in the membrane of the axon, allowing calcium ions to flow inward across the membrane.

Synapse. As an electrical impulse travels down the tail of the cell, called the axon and arrives at its terminal, it triggers vesicles containing a neurotransmitter to move toward the terminal membrane. The vesicles fuse with the terminal membrane to release their contents. Once inside the synaptic cleft (the space between the 2 neurons) the neurotransmitter can bind to receptors (specific proteins) on the membrane of a neighboring neuron.

An axon (from Greek á¼Î¾ÏÎ½ axÅn, Ã¡xÅn), axis is a, long slender projection of a nerve, cell or, neuron that typically conducts electrical impulses away from the'neuron s cell. bodyhen an action potential reaches a presynaptic terminal, it activates the synaptic transmission process. The first step is rapid opening of calcium ion channels in the membrane of the axon, allowing calcium ions to flow inward across the membrane.

The axon hillock is a specialized part of the cell body (or soma) of a neuron that connects to the axon.he axon hillock is the last site in the soma where membrane potentials propagated from synaptic inputs are summated before being transmitted to the axon.

The axon is a longer, single processes of the cell soma and relay signals towards the tip, which is called synaptic terminal. There are three main types of neurons: (1) sensory neuron, (2) interneuron, and (3) motor neuron. The nerve cells of the central nervous system are all interneurons. In human brain, there are about 100 billion interneurons. Example is the Golgi cell found in the cerebellum. The interneurons receive impulses from the sensory neurons.

a neuron to the cell body or dendrite of which an electrical impulse is transmitted across a synaptic cleft by the release of a chemical neurotransmitter from the axon terminal of a presynaptic neuron. neuron to the cell body or dendrite of which an electrical impulse is transmitted across a synaptic cleft by the release of a chemical neurotransmitter from the axon terminal of a presynaptic neuron.

axon. (Äkâ²sÅnâ²) also axÂ·one (-sÅnâ²). n. The usually long process of a nerve fiber that generally conducts impulses away from the body of the nerve cell.erve cell, neuron-a cell that is specialized to conduct nerve impulses. nerve end, nerve ending-the terminal structure of an axon that does not end at a synapse.

Activity at an axon terminal: Neuron A is transmitting a signal at the axon terminal to neuron B (receiving). Features: 1. Mitochondrion.2. Synaptic vesicle with neurotransmitters. 3. Autoreceptor.ctivity at an axon terminal: Neuron A is transmitting a signal at the axon terminal to neuron B (receiving). Features: 1. Mitochondrion.

The terminal, then, is the final point of stimulation in the axon before the charge is delivered. Lesson Summary. The axon is an extended region of the neuron cell membrane and the portion of the cell responsible for delivering cell-to-cell communication. Neurons are the cells that communicate and the axons are merely a smaller part of the larger story.

Postsynaptic neurons conduct electrical signals away from a synapse. However, the same neuron in a chain of interconnected neurons can be a postsynaptic neuron to one group of neurons and a presynaptic neuron to another group of neurons.) A nerve impulse reaches the axon terminal of a presynaptic neuron; the membrane is depolarised by an action potential. 2) Depolarisation of the axon terminal during the action potential causes voltage sensitive calcium ion channels to open in the terminal knob.

Activity at an axon terminal: Neuron A is transmitting a signal at the axon terminal to neuron B (receiving). Features: 1. Mitochondrion.2. Synaptic vesicle with neurotransmitters. 3. Autoreceptor. 4. Synapse with neurotransmitter released (serotonin).5.ctivity at an axon terminal: Neuron A is transmitting a signal at the axon terminal to neuron B (receiving). Features: 1. Mitochondrion.

axon. the process of a nerve cell along which impulses travel away from the cell body. It branches at its termination, forming synapses at other nerve cells or effector organs. Many axons are covered by a myelin sheath formed from the cell membrane of a glial or Schwann cell. axon hillock. the elevation on the perikaryon from which the axon emerges. axon reflex. a nerve impulse conducted through nerve pathways limited to the single axon, without the participation of a nerve cell or synapse. Not a true reflex. axon telodendrion. extensive terminal branches of the axon before terminating on the effector organ.

These signals are transmitted electrically across the soma and down a major extension from the soma known as the axon, which ends at multiple terminal buttons. The terminal buttons contain synaptic vesicles that house neurotransmitters, the chemical messengers of the nervous system.

The junction between the axon terminals of a neuron and the receiving cell is called a synapse. (Synapses at muscle fibers are also called neuromuscular junctions or myoneural junctions 1 .). Action potentials travel down the axon of the neuron to its end(s), the axon terminal(s).he junction between the axon terminals of a neuron and the receiving cell is called a synapse. (Synapses at muscle fibers are also called neuromuscular junctions or myoneural junctions 1 .). Action potentials travel down the axon of the neuron to its end(s), the axon terminal(s).

axon. the process of a nerve cell along which impulses travel away from the cell body. It branches at its termination, forming synapses at other nerve cells or effector organs. Many axons are covered by a myelin sheath formed from the cell membrane of a glial or Schwann cell.

Axon hillock. The axon hillock is a specialized part of the cell body (or soma) of a neuron that connects to the axon. The axon hillock is the last site in the soma where membrane potentials propagated from synaptic inputs are summated before being transmitted to the axon. For many years, it had been believed that the axon hillock was the usual site of action potential initiation.

(Science: cell biology) Tapering region between a neurons cell body and its axon. This region is responsible for summating the graded inputs from the dendrites and producing action potentials if the threshold is exceeded.

axon. 1. that process of a neuron by which impulses travel away from the cell body; at the terminal arborization of the axon, the impulses are transmitted to other nerve cells or to effector organs. Larger axons are covered by a myelin sheath.axÂ´onal. 2. vertebral column. (Äkâ²sÅnâ²) or axÂ·one (-sÅnâ²).

Specialized region between an axon terminus of a neuron and an adjacent neuron or other excitable cell (e.g., muscle cell) across which impulses are trans mitted. synapse. space between axon brush of one nerve cell and the dendrite of the next nerve cell. Source: Noland, George B. 1983.General Biology, 11th Edition. St. Louis, MO. C. V. Mosby ... Synapse s. The coordination of cellular activities in animals is usually considered to involve ...pecialized region between an axon terminus of a neuron and an adjacent neuron or other excitable cell (e.g., muscle cell) across which impulses are trans mitted. synapse. space between axon brush of one nerve cell and the dendrite of the next nerve cell. Source: Noland, George B. 1983. General Biology, 11th Edition.

What happens when the action potential reaches the end of the axon at the axon terminals? When the action potential reaches the end of an axon, it causes special chemical messages called neurotransmitters to be released across the space between the neurons (the synâ¦apse).

The axon, with its surrounded sheath, is called a nerve fiber. Between each pair of sucessive Schwann cells is a gap of a node of Ranvier. The Axon Hillock The axon hillock is where the axon is joined to the cell. It is from here that the electrical firing known as an action potential usually occurs. 5. Nerve Ending (Presynaptic Terminals) Synapses are the junctions formed with other nerve cells where the presynaptic terminal of one cell comes into 'contact' with the postsynaptic membrane of another. It is at these junctions that neurons are excited, inhibited, or modulated. There are two types of synapse, electrical and chemical.

synapse. the junction between the processes of two neurons or between a neuron and an effector organ, where neural impulses are transmitted by chemical means. The impulse causes the release of a neurotransmitter (e.g. acetylcholine or norepinephrine) from the presynaptic membrane of the axon terminal.ynapse. SYNAPSE: Axon terminal synapse. The space between the junction of two neurons in a neural pathway, where the termination of the axon of one neuron comes into close proximity with the cell body or dendrites of another.

neuron at the axon terminal, where it makes contact with another cell âThe neuron may pass the impulse to the second cell â¢Synapse âthe location at which a neuron can transfer an impulse to another cell â¢Axon terminals contain vesicles with neurotransmitters â¢Neurotransmitter âchemicals used by a neuron to transmit an

It consists of the axon terminals of the pre synaptic neuron on one side, a small gap, called the synaptic cleft and the dendrites of the post synaptic neuron on the other side. Or it consists of a sensory receptor on one side, the synaptic cleft and the dendrites of a sensory neuron on the other side. Or it consists of the axon terminals of a motor neuron on one side, the synaptic cleft and the muscle, gland or organ on the other side.

bouton terminal (ter-mÄ-nahlÂ´) pl. boutonsÂ´ terminauxÂ´ a buttonlike terminal enlargement of an axon that ends in relation to another neuron at a synapse. bouton [boÌ oÌ tÃ´Nâ², boÌ oÌ â²ton]

a neuron to the cell body or dendrite of which an electrical impulse is transmitted across a synaptic cleft by the release of a chemical neurotransmitter from the axon terminal of a presynaptic neuron.