Sensory-Motor Integration in the Central Nervous System

Where does sensory-motor integration occur and what is the process involved?

a. PNS, sensitization.
b. PNS, summation.
c. CNS, summation.
d. CNS, sensitization.
e. CBS, summation.

Answer:

Sensory-motor integration occurs in the CNS by the process of summation.

Sensory-motor integration occurs in the Central Nervous System (CNS) by the process of summation. The CNS plays a key role in integrating sensory input from receptors with cognitive functions to generate motor responses.

The sensory input from receptors is processed in the cerebral cortex, where it undergoes various stages such as initial perception, associative processing, and integration in multimodal areas of the cortex. This integration combines sensory perceptions with other cognitive functions such as memories, learning, and emotions.

Ultimately, this integrated information leads to the generation of a motor response, allowing individuals to respond and interact with their environment effectively. Therefore, the CNS serves as a central hub for sensory-motor integration, enabling coordinated and purposeful movements based on the incoming sensory information.