What is the PON in the brain?

The pons is a broad horseshoe-shaped mass of transverse nerve fibres that connect the medulla with the cerebellum. It is also the point of origin or termination for four of the cranial nerves that transfer sensory information and motor impulses to and from the facial region and the brain.

What happens when pons is damaged?

Pons Injury Damage to the pons can result in serious problems as this brain area is important for connecting areas of the brain that control autonomic functions and movement. Injury to the pons may result in sleep disturbances, sensory problems, arousal dysfunction and coma.

What is the function of pons in hindbrain?

Pons. The pons gets its name from the Latin word for ‘bridge’, and it connects the rest of the brainstem to the cerebral cortex. Bulbous in shape, it sits right underneath the midbrain and serves as a coordination centre for signals and communications that flow between the two brain hemispheres and the spinal cord.

What does the pons do psychology?

Pons: n. a structure on the brain stem that lies above the medulla and regulates sleep, arousal, consciousness, and sensory processes.

What causes pons lesion?

A pons stroke can be caused by a blood clot or a ruptured blood vessel. Both types reduce or halt blood flow to the brain, causing brain damage.

Can you survive without the pons?

Because of the part that the Pons plays in hearing, eating, facial expression, and eye movement, the Pons is NOT something you could live without. It relays messages throughout the brain and controls too many important vital functions we as human beings need.

Can the pons heal?

Typically, if the stroke was small, you can recover within about 6 months. If the stroke was massive, then recovery can take years.

What is the function of pons medulla and cerebellum?

It is responsible for vital life functions such as breathing, heartbeat, and blood pressure. The brain stem is made of the midbrain, pons, and medulla. Pons – The primary role of the pons is to serve as a bridge between various parts of the nervous system, including the cerebellum and cerebrum.

How does the pons regulate sleep?

The brain stem (especially the pons and medulla) also plays a special role in REM sleep; it sends signals to relax muscles essential for body posture and limb movements, so that we don’t act out our dreams.

What are the symptoms of pons?

Symptoms of a Pons Stroke

  • Balance issues.
  • Difficulty swallowing.
  • Dizziness.
  • Double vision.
  • Loss of sensation and coordination.
  • Nausea.
  • Numbness.
  • Slurred speech.