Pneumotoxic centre is present in Pons region of medulla to moderate the functions of respiratory rhythm centre

What is the Pneumotaxic Centre?
The pneumotaxic center is a region of the brain located in the upper part of the pons within the respiratory center. It plays a crucial role in regulating the respiratory rate by influencing the duration of inspiration and expiration.

Location of the Pneumotaxic Centre
The pneumotaxic center is located in the lower part of the pons, above the medulla oblongata, which is responsible for controlling vital functions such as breathing, heart rate, and blood pressure.

Function of the Pneumotaxic Centre
The primary function of the pneumotaxic center is to inhibit inspiration, thereby controlling the duration and frequency of breathing cycles. It works in conjunction with the apneustic center in the lower pons to regulate the respiratory rhythm.

Connection to the Respiratory System
The pneumotaxic center sends signals to the medulla oblongata, which in turn communicates with the diaphragm and intercostal muscles to regulate breathing. It helps in fine-tuning the respiratory rate based on the body's oxygen and carbon dioxide levels.

Importance of the Pneumotaxic Centre
The pneumotaxic center plays a crucial role in maintaining the balance of oxygen and carbon dioxide in the body. It ensures that the respiratory rate is adjusted based on the body's metabolic needs, helping to maintain homeostasis.
In conclusion, the pneumotaxic center, located in the pons of the brain, is a vital component of the respiratory control system. It works in conjunction with other brain regions to regulate breathing and ensure the body receives an adequate supply of oxygen.