Question

What aspect of movement are the cortical areas caudal (posterior) to M1 involved in?

a) Planning and sequencing
b) Execution of movements
c) Sensory feedback
d) Motor learning

Answer 1

The cortical areas posterior to M1, including the premotor cortex and supplemental motor area, are involved in the planning and sequencing of movements and contribute to motor learning by managing movements based on prior experience.

Step-by-step explanation:

The cortical areas caudal (posterior) to M1, which include the premotor cortex and the supplemental motor area, are predominantly involved in the planning and sequencing of movements. These areas aid in the control and coordination of movements, and they manage sequential movements based on prior experience, which is an aspect of motor learning. Neurons in these areas become most active leading up to the initiation of movement, preparing the body for what's to come, such as coordinating the complex movements necessary to drive a car.