What is the role of the pneumotaxic centre in regulating the respiratory system?
What is the role of the pneumotaxic centre in regulating the respiratory system?
It controls the rate of breathing
It controls the depth of breathing
It controls the pattern of breathing
It controls the oxygen levels in the blood
Solution
The pneumotaxic centre in the pons region of the brain can moderate the functions of the respiratory rhythm centre. Neural signals from this centre can reduce the duration of inspiration and thereby alter the respiratory rate.