Pneumotaxic center

Definition

The pneumotaxic center is a region in the upper part of the pons in the brain that helps regulate the rhythm of breathing by inhibiting inspiration, thus controlling the respiratory rate and pattern. It sends signals to stop the lungs from inhaling too much air, thereby preventing overexpansion.

Related terms

Respiratory Center: The area in the brain that integrates input from various sources to regulate the rate and depth of respiration.

Medulla Oblongata:

Part of the brainstem that plays an essential role in autonomic functions, including control over breathing rates.

Apneustic Center:

A section of the lower pons that promotes inhalation by sending constant stimulatory signals to the neurons involved in initiating breaths, working oppositely to the pneumotaxic center