medullary respiratory center

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• medullary respiratory center — the part of the respiratory centers that is in the medulla oblongata, divided between the dorsal respiratory group and the ventral respiratory group …   Medical dictionary

• center — 1. The middle point of a body; loosely, the interior of a body. A c. of any kind, especially an anatomical c.. 2. A group of nerve cells governing a specific function. SYN: centrum [TA]. [L. centrum; G. kentron] active c …   Medical dictionary

• medullary center — 1. medullary c. of cerebellum. 2. medullary respiratory c …   Medical dictionary

• ventral respiratory group — part of the medullary respiratory center running the length of the medulla oblongata within and next to the nucleus ambiguus; these neurons mainly function during strong, active respiration, moving voluntary muscles in the control of inhalation… …   Medical dictionary

• dorsal respiratory group — part of the medullary respiratory center running the length of the medulla oblongata, largely within the nucleus of the solitary tract; its main function is to control the basic rhythm of respiration. Cf. ventral respiratory g …   Medical dictionary

• Theophylline — Systematic (IUPAC) name 1 …   Wikipedia

• Control of respiration — Control of ventilation refers to the physiological mechanisms involved in the control of physiologic ventilation. Gas exchange primarily controls the rate of respiration. The most important function of breathing is gas exchange (of oxygen and… …   Wikipedia

• Chemoreceptor — A chemoreceptor, also known as chemosensor, is a sensory receptor that transduces a chemical signal into an action potential. In more general terms, a chemosensor detects certain chemical stimuli in the environment. Contents 1 Classes 2 Cellular… …   Wikipedia

• Negative pressure ventilator — This article is about the medical device. For the band, see Iron Lung (band). Negative pressure ventilator Intervention An Emerson iron lung. The patient lies within the chamber, which when sealed provides an effectively oscillating atmospheric… …   Wikipedia

• apnea — Absence of breathing. [G. apnoia, want of breath] central a. a. as the result of medullary depression which inhibits respiratory movement. deglutition a. inhibition of breathing during swallowing. induced a. intentional …   Medical dictionary

• Brain herniation — Classification and external resources MRI showing injury due to brain herniation ICD 10 G …   Wikipedia