Web这就意味 着， 大脑中 ... Interocular transfer of a visual form discrimination habit in cats after section of the optic chiasm and corpus callosum, Anal. Rec. 115: 351–352. [5] Šušić, V., & Kovacˇevic, R. (1974). Sleep patterns in chronic … WebAxial T2. Diffuse thickening with lobulated mass lesion seen involving the optic chiasma, bilateral retro orbital optic nerves and optic tracks, which shows hypointense on T1W images and hyperintense signal on the T2W, FLAIR images. The lesion also involves the infundibular stalk and tuber cinereum. No evidence of any enhancement seen in the ...
National Center for Biotechnology Information
In neuroanatomy, the optic chiasm, or optic chiasma , is the part of the brain where the optic nerves cross. It is located at the bottom of the brain immediately inferior to the hypothalamus. The optic chiasm is found in all vertebrates, although in cyclostomes (lampreys and hagfishes), it is located within the … See more For the different types of optic chiasm, see In all vertebrates, the optic nerves of the left and the right eye meet in the body midline, ventral to the brain. In many vertebrates the left optic nerve crosses over the right one … See more During development, the crossing of the optic nerves is guided primarily by cues such as netrin, slit, semaphorin and ephrin; and by morphogens such as sonic hedgehog (Shh) and Wnt. This navigation is mediated by the neuronal growth cone, a structure that … See more The crossing of nerve fibres, and the impact on vision that this had, was probably first identified by Persian physician "Esmail Jorjani", who appears to be See more • "Anatomy diagram: 13048.000-1". Roche Lexicon - illustrated navigator. Elsevier. Archived from the original on 2014-11-07. See more Mammals Since all vertebrates, even the earliest fossils and modern jawless ones, possess an optic chiasm, it is not known how it evolved. A number of theories have been proposed for the function of the optic chiasm in … See more • Chiasmal syndrome • Chiasm (anatomy) • Definition of types of crossings See more Weboptic 意味, 定義, optic は何か: 1. relating to light or the eyes: 2. a device attached to a bottle of spirits in a bar that…. もっと見る small outdoor submersible pump
Neuroanatomy, Optic Chiasm Article - StatPearls
WebMar 13, 2024 · Optic Chiasm . The nasal retinal fibers of the optic nerve cross at the optic chiasm, whereas the temporal fibers remain uncrossed ( Fig. 2 ).The chiasm is surrounded by multiple critical structures including the pituitary gland inferiorly, infundibulum posteriorly, third ventricle and hypothalamus superiorly, inferior frontal lobe anteriorly, and … WebThe Optic Chiasma (chiasma opticum), somewhat quadrilateral in form, rests upon the tuberculum sellæ and on the anterior part of the diaphragma sellæ. It is in relation, … Weboptic chiasma. 対訳 視交叉 （ しこうさ ）. 別名 optic chiasm. 原文. the place in the brain where some of the optic nerve fibers coming from one eye cross optic nerve fibers from … highlight names