题目: 运动单位(motor unit) 编号: CHJMJQCM
举一反三
- MCU(Motor Control Unit ):____
- a motor unit is a single motoneuron .
- Motor unit is A: a motor neuron B: a group of motor neurons with same function C: a group of muscle fiber that involved in execution of a special movement. D: a bundle of muscle fibers E: a alpha motor neuron and the innervated muscle fibers
- 脑皮层运动区( ). A: cerebral motor cortex B: limbic motor cortex C: trabecular motor cortex D: cerebellar motor cortex
- 题目: 大脑皮层主要运动区有何功能特征?。 编号: CHJJDQHU