Pons:
In Latin, the word pons literally means bridge. The pons is a portion of the hindbrain that connects the cerebral cortex with the medulla oblongata. It also serves as a communications and coordination center between the two hemispheres of the brain. As a part of the brainstem, the pons helps in the transferring of messages between various parts of the brain and the spinal cord.
Function:
The pons is involved in several functions of the body including:
- Arousal
- Controlling Autonomic Functions
- Relaying Sensory Information Between the Cerebrum and Cerebellum
- Sleep
Location:
Directionally, the pons is superior to the medulla oblongata and inferior to the midbrain. Sagittally, it is anterior to the cerebellum and posterior to the pituitary gland.
Images:
More Information:
For additional information on the pons, see: