MCQ – 93405

The spinal sensory nucleus of the trigeminal nerve has 2nd order neurons to carry which sensation?

Correct Answer � B Explanation

The spinal sensory nucleus of the trigeminal nerve (cranial nerve V) is responsible for processing pain and temperature sensations from the face.

Functions of the Spinal Sensory Nucleus:

• This nucleus is part of the trigeminal sensory pathway and extends from the pons down into the upper cervical spinal cord.
• It carries second-order neurons responsible for transmitting pain and temperature sensations from the face to the thalamus.