Hi guys, Welcome to the Advanced Video Search Engine, and you are watching REGULATION OF RESPIRATION. That video is uploaded by Mercy Education media at 2020-05-16T19:30:02-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [RovUY07ci38]
| Name | REGULATION OF RESPIRATION |
| Video Uploader | Video From Mercy Education media |
| Upload Date | This Video Uploaded At 17-05-2020 02:30:02 |
| Video Discription | In the brain the medulla oblongata contains a respiratory center. This controls breathing. The respiratory center consists of an inspiratory center and an expiratory center. The axons from the nerve cells of these centres lead to the intercostals muscle through the intercostals nerves and the diaphragm via the phrenic nerves. These nerve fibres transmit impulses to the external intercostal muscles and internal intercostal muscles alternately. The walls of the alveoli have sense endings which are stimulated by changes in the tension of alveolar walls. When the alveoli are stretched at the height of inspiration the receptors send stimuli to the expiratory center of the medulla through the vagus nerve which inhibits further inspiration. This sequence of events is called Herring – Breuer reflex. In addition the medulla contains a pneumotaxic center which is connected to the breathing centre and helps to ensure rhythmic breathing. During inspiration, the inspiratory part of the respiratory center sends impulses to the pneumotaxic center which responds by sending impulses to the expiratory part of the respiratory center. The expiratory center is then activated and so the inspiratory center is inhibited reflexly, respiratory rhythm is controlled in this manner by these centers in the brain. Disclaimer This channel does not promote or encourage any illegal activities. All contents provided by this channel for general and education purpose only. Copyright disclaimer under section 107 of the copyright act 1976,allowance is made for "fair use policy" for purposes such as criticism, comment, news reporting,teaching,scholarship and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. RovUY07ci38 |
| Category | Education |
| Tags | regulation of respiration | chemical regulation of respiration | regulation of respiration in hindi | control of respiration | regulation of respiration video | biology- regulation of respiration | regulation of respiration class 11 | regulation of respiration in humans | regulation of respiration v-learning | regulation of respiration physiology v-learning | breathing and exchange of gases | regulation of ventilation |
