1. Which is the basic functional unit of muscle?
A. (A) bundle of muscle fibers
B. (B) myofibril
C. (C) sarcomere
D. (D) myosin and actin
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Which is wrong about the internal model of movement?
A. (A) inverse model is related to predicted behavior
B. (B) inverse model is related to desired behavior
C. (C) forward model is related to predicted behavior
D. (D) output of the forward model is the same as input of the inverse model when inverse and forward models are accurate
3. Which is a potential treatment to improve walking ability after spinal cord injury in humans?
A. (A) repetitive weight-supported stepping on a treadmill
B. (B) irregular pattern stepping
C. (C) weight-supported irregular pattern stepping
D. (D) no way to improve
2. Which type of memory is involved in regular stepping of a cat when crosses an obstacle?
A. (A) long-term memory
B. (B) episodic memory
C. (C) implicit memory
D. (D) working memory
1. Which brain area is involved in visuomotor transformation of walking in cats?
A. (A) posterior parietal cortex
B. (B) temporal lobe
C. (C) Broca's area
D. (D) medial reticular formation
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