Multiple Choice
The “population code” for m uscle force refers to
A) W hether slow twitch or fast twitch muscles are recruited
B) The number of motor units, and therefore muscle fibers, that are active
C) W hich muscles are activated
D) Inverse innervation of antagonistic muscles
E) Co-innervation of synergistic muscles
Correct Answer:
Verified
Correct Answer:
Verified
Q2: The substantia nigra<br>A) Excites the direct pathway
Q3: The substantia nigra<br>A) uses dopamine as a
Q4: Apraxia, the lack of coordination of bilateral
Q5: W hich of the following is not
Q6: “Lower motor neurons” are neurons whose cell
Q8: Rotation of the head in the horizontal
Q9: The primary motor cortex is located in
Q10: Deformation of the kinocilium away from the
Q11: Muscles can vary their force mainly by
Q12: Sensory information about what movem ent has