Motor Control Exam 1

Question 1

Which of the following are considered an afferent?

Answer 1

picture on phone

Question 2

Which of the following are considered an efferent

Answer 2

1a sensory n

Question 3

Which of the following has bidirectional trasmission of neural signals

Answer 3

gap junction

Question 4

Which of the following maintains the sensativity of muscle spindles?

Answer 4

gamma motor neurons

Question 5

For voluntary movement, what two areas are involved executing the movement?

Answer 5

Brainstem, Primary motor cortex

Question 6

For voluntary movement, what two areas are involved selecting the appropriate response?

Answer 6

Pre-frontal cortex, Parietal cortex

Question 7

For voluntary movement, what two areas are involved planning the movement in physical terms?

Answer 7

Premotor cortex, Supplementary motor area

Question 8

Which tract has ipsilateral termination on lower motor neurons with different effects on flexor and extensor muscles?

Answer 8

Lateral Vestibulospinal

Question 9

If the result of a neuron firing is that it is inhibited from firing again, it must be generating an …… in an ……. that synpases back onto it.

Answer 9

EPSP; INHIBITORY

Question 10

Convergence and Divergence

Question 11

Part 2 pictures on phone