claim: The authors seem to have jumped right  into statistical  analysis without proposing a physical mechanism that  works.
evidence: In fact, according to the generalized interpretation of the psycho-physical parallelism, the freedom of the will must be considered a feature of conscious life that corresponds to functions of the organism that not only evade a causal mechanical description, but resist even a physical analysis carried to the extent required for an unambiguous application of the statistical laws of atomic mechanics.