Chief sensory nucleus

Definition

The chief sensory nucleus is a region in the brainstem that processes sensory information from the face and mouth via the trigeminal nerve. It plays a crucial role in interpreting touch, pain, and temperature sensations.

Related terms

Trigeminal Nerve:

A cranial nerve responsible for transmitting sensation from the face to the brain and controlling muscles involved in chewing.

Brainstem:

The part of the brain that connects the cerebrum with the spinal cord and controls vital functions such as breathing, heart rate, and blood pressure.

Sensory Information: Data received by sensory receptors that is then sent to the brain or spinal cord for processing