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प्रश्न
Explain the role of neural system in regulation of respiration.
उत्तर
There are various centres in the neural system that plays significant a role in the regulation and control of respiration.
Those are:
- Pneumotaxic centre: It is found in the pons varoli of the brain's dorsal portion (back). It shortens the length of inspiration and changes the pace of respiration.
- Respiratory Rhythm Centre or Medullary inspiratory Centre: It is present in the medulla of the brain. It regulates the respiratory rhythm.
- Apneustic centre: This is present in the lower part of the pons varoli of the brain. It increases the duration of inspiration.
- Chemosensitive centre: This is present in the medulla oblongata and the pons area of the brain.
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संबंधित प्रश्न
How is respiration regulated?
What happens to the respiratory process in a man going up a hill?
Breathing is controlled by ______.
Which of the following statement is INCORRECT?
Assertion: One can voluntarily change the pattern of breathing.
Reason: The voluntary regulation of the respiration is done by cerebral cortex.
Normally, human adults breathe i ______ times/min while a new born breathe ii ______ times/min.
Which one of the following is the CORRECT statement for respiration in humans?
Chemosensitive area of respiratory centre in medulla is affected by
Respiratory rhythm centre is situated in ______.
Respiratory process is regulated by certain specialized centres in the brain. One of the following centres can reduce the inspiratory duration upon stimulation.
