Asked by Pearl Prathika on Jul 09, 2024
Verified
The pontine respiratory neurons
A) are located in the medulla oblongata in the brain.
B) are active only during inspiration.
C) are active only during expiration.
D) play a role in switching between inspiration and expiration.
E) is essential for respiratory rhythm.
Pontine Respiratory Neurons
Neurons located in the pons of the brainstem that play a critical role in regulating the rhythm of breathing.
Medulla Oblongata
The lowest part of the brainstem, connecting the brain to the spinal cord and controlling vital functions such as breathing and heart rate.
- Understand the function of the respiratory centers in the brain in regulating respiration.
Verified Answer
ND
nicholas deblancJul 15, 2024
Final Answer :
D
Explanation :
The pontine respiratory neurons, specifically located in the pons and not the medulla oblongata, play a crucial role in the control of breathing by helping to regulate the transition between inspiration and expiration, thus contributing to the smooth respiratory rhythm.
Learning Objectives
- Understand the function of the respiratory centers in the brain in regulating respiration.