Where is the apneustic center located?

The apneustic center is located in the lower pons of the brain. This center plays a crucial role in the regulation of breathing, specifically by promoting prolonged inhalation or apneustic breathing patterns. It sends signals to the pneumotaxic center, which acts to modulate the rhythm of breathing provided by the medullary centers. The coordination of these centers is essential for normal respiratory function.

The lower pons houses neuronal groups that help to facilitate the transition between inhalation and exhalation, ensuring a smooth and regulated breathing pattern. In contrast, locations such as the upper pons, medulla oblongata, and cerebellum have different functions related to respiration or other bodily functions and do not specifically house the apneustic center.