In the network of central pattern generators that governs walking and swimming in salamanders,
A) movement is normally initiated by sensory input from the limbs.
B) oscillators on opposite sides of the body are coupled so that they are active at the same time.
C) stronger stimulation causes trunk oscillation to prevail over limb movements.
D) stronger stimulation increases the rate of movement and force of both trunk and limb muscles.
Correct Answer:
Verified
Q36: Refer to the figure shown. Q37: The action potentials that directly trigger muscle Q38: Experiments in which cats with transected spinal Q39: Injections of L-dopa, the precursor of norepinephrine, Q40: Modeling experiments on walking and swimming in Q42: In the primary motor cortex, the neurons Q43: Output from the primary motor cortex consists Q44: The primary motor cortex contains neurons that Q45: Evidence for the role of the primary Q46: Electrical recordings from human volunteers indicate that
A)
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