Launch apps Siri can launch apps directly. Just say âOpen app name â and Siri will open that appâassuming thereâs only one with that name. Note that if your phone is locked, Siri will prompt you to unlock it before the app can be opened.
SIDS Infants Show Abnormalities In Brain Area Controlling Breathing, Heart Rate Infants who die of sudden infant death syndrome have abnormalities in the brainstem, a part of the brain that helps control heart rate, breathing, blood pressure, temperature and arousal, report researchers funded by the National Institutes of Health.
Under most conditions, the partial pressure of carbon dioxide controls the rate of respiration. The most important function of breathing is gas exchange (of oxygen and carbon dioxide). Thus the control of respiration is centered primarily on how well this is achieved by the lungs.There are four main centers in the reticular formation and other parts of the brainstem that regulate the respiration rate.Redirected from Control of respiration). Control of ventilation refers to the physiological mechanisms involved in the control of physiologic ventilation, which refers to the movement of air into and out of the lungs.