Author Question: About how many motor neurons are there in the typical motor unit? A) 4 B) 1 C) 100 D) 1,000 ... (Read 154 times)

leilurhhh · **on:** Jun 22, 2018

About how many motor neurons are there in the typical motor unit?

A) 4
B) 1
C) 100
D) 1,000
E) 150

Question 2

In one classic experiment, monkeys could not move their fingers independently after transections of the

A) dorsolateral corticospinal tracts.
B) dorsolateral corticorubrospinal tracts.
C) ventromedial corticospinal tracts.
D) ventromedial cortico-brainstem-spinal tracts.
E) nigrostriatal tract.