Hník P
Biomed Biochim Acta. 1986;45(1-2):S139-43.
It is being proposed that "muscle tone" comprises at least two mechanisms: a) reflex, neurogenic ("extrinsic") tone which is graded by reflex pathways and mediated by action potentials, and b) resting, myogenic ("intrinsic") tone which is not mediated by conducted action potentials, but is dependent upon local conditions in the muscle and is given by the number of sarcomeres and their mean length.
有人提出，“肌张力”至少包括两种机制：a）反射性神经源性（“外在性”）张力，它由反射通路分级并由动作电位介导；b）静息性肌源性（“内在性”）张力，它不由传导的动作电位介导，而是取决于肌肉的局部条件，并由肌节数量及其平均长度决定。
