Die Größe der motorischen Einheiten der unterschiedlich innervierten Augenmuskelfasern
Die Größe der motorischen Einheiten der unterschiedlich innervierten Augenmuskelfasern
复制标题
发动机内部的整体结构
DOI:
10.1007/978-3-642-48446-9_2
复制
发表时间:
1978
期刊:
影响因子:
6.4
通讯作者:
H. Mühlendyck
中科院分区:
文献类型:
--
作者:
H. Mühlendyck
The size of the motor units, i.e. the number of muscle fibres supplied by one neuron, was hitherto calculated on the assumption that all eye-muscle fibres ran through the entire length of the muscle, and that only one form of muscle fibre was present. However, in the muscle-belly, substantially more muscle fibres have been found than at the insertion, and one can distinguish between the singly and multiply innervated muscle fibres. The first are supplied by thick nerve fibres (more than 8 μ), and the latter by thin nerve fibres (less than 8 μ).