翻訳と辞書 Words near each other ・ Ventprom ・ Ventra ・ Ventral anterior nucleus ・ Ventral body cavity ・ Ventral cutaneous branches ・ Ventral lateral nucleus ・ Ventral mesentery ・ Ventral nerve cord ・ Ventral nervous system defective ・ Ventral nuclear group ・ Ventral pallidum ・ Ventral posterior nucleus ・ Ventral posterolateral nucleus ・ Ventral posteromedial nucleus ・ Ventral propriospinal tract ・ Ventral respiratory group ・ Ventral reticular nucleus ・ Ventral root of spinal nerve ・ Ventral scales ・ Ventral slot ・ Ventral spinocerebellar tract ・ Ventral striatum ・ Ventral supraoptic decussation ・ Ventral tegmental area ・ Ventrapragada ・ Ventre ・ Ventresca ・ Ventress ・ Ventress Correctional Facility ・ Ventress, Louisiana Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Ventral respiratory group ： ウィキペディア英語版 Ventral respiratory group The (VRG) is a column of neurons located in the ventrolateral region of the medulla, extending from the caudal facial nucleus to -400μm obex. The four cell groups of the VRG are the rostral nucleus retrofacialis, caudal nucleus retroambiguus, nucleus para-ambiguus, and the pre-Bötzinger complex. ==Respiratory effects== The VRG contains both inspiratory and expiratory neurons. The VRG is secondarily responsible for initiation of inspiratory activity, after the dorsal respiratory group. The ''nucleus para-ambiguus'' is active during inspiration, while the ''nucleus retrofacialis'' and the ''nucleus retroambiguus'' are active during exhalation. The VRG is responsible for motor control of inspiratory and expiratory muscles during exercise. The pre-Bötzinger complex is the hypothesized location of central respiratory rhythm pattern generation circuitry. The pre-Bötzinger complex also contains pacemaker cells which initiate spontaneous breathing. It is currently unclear how this system regulates its output to effect motoneuron bursting, which in turn is responsible for inspiratory muscle innervation. Research into the function of the pre-Bötzinger complex is currently being studied by making use of the ''in vitro'' slice preparation. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Ventral respiratory group」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.