翻訳と辞書 Words near each other ・ Superior mesenteric plexus ・ Superior mesenteric vein ・ Superior mesenteric vessels ・ Superior Mile ・ Superior mine ・ Superior mouth ・ Superior multimineral process ・ Superior nasal concha ・ Superior National Forest ・ Superior North Catholic District School Board ・ Superior oblique muscle ・ Superior oblique myokymia ・ Superior Offshore International ・ Superior Oil Company ・ Superior Oil Company Building ・ Superior olivary complex ・ Superior ophthalmic vein ・ Superior orbital fissure ・ Superior orders ・ Superior pancreaticoduodenal artery ・ Superior parietal lobule ・ Superior Person's Book of Words ・ Superior petrosal sinus ・ Superior pharyngeal constrictor muscle ・ Superior phrenic arteries ・ Superior phrenic vein ・ Superior pubic ramus ・ Superior Public Library ・ Superior ramus ・ Superior rectal artery 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 Superior olivary complex ： ウィキペディア英語版 Superior olivary complex The superior olivary complex (or SOC or superior olive) is a collection of brainstem nuclei that functions in multiple aspects of hearing and is an important component of the ascending and descending auditory pathways of the auditory system. The SOC is intimately related to the trapezoid body: most of the cell groups of the SOC are dorsal (posterior in primates) to this axon bundle while a number of cell groups are embedded in the trapezoid body. Overall, the SOC displays a significant interspecies variation, being largest in bats and rodents and smaller in primates. ==Physiology== The superior olivary nucleus plays a number of roles in hearing. The medial superior olive (MSO) is a specialized nucleus that is believed to measure the time difference of arrival of sounds between the ears (the interaural time difference or ITD). The ITD is a major cue for determining the azimuth of sounds, i.e., localising them on the azimuthal plane – their degree to the left or the right. The lateral superior olive (LSO) is believed to be involved in measuring the difference in sound intensity between the ears (the interaural level difference or ILD). The ILD is a second major cue in determining the azimuth of high-frequency sounds. 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「Superior olivary complex」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.