Lesions in themedial longitudinal fasciculus(the periaqueductal pathway in the brainstem that links the nuclei of cranial nerves III, IV, and VI and coordinates conjugate eye movements) cause INO (Fig. 59.5). The features of INO are the following: (1) incomplete adduction of one eye on...
With interruption of/or damage to the medial longitudinal fasciculus (MLF) on one side, the ipsilateral eye is abducted at rest and does not cross into the nasal or medial field of gaze except during convergence movements. Medially directed saccades in the affected eye are slowed (Evinger et...
Related to medial longitudinal fasciculus:Medial lemniscus,central tegmental tract,Tectospinal tract fas·cic·u·lus (fə-sĭk′yə-ləs) n.pl.fas·cic·u·li(-lī′) A bundle of anatomical fibers, as of muscle or nerve. Also calledfascicle. ...
网络内侧纵束;内纵束;中间纵向纤维束 网络释义
颅神经影像——滑车神经及内侧纵束,(耶鲁大学医学院),Trochlear nerve and Medial longitudinal fasciculus 107 0 2021-10-01 22:33:45未经作者授权,禁止转载2投币9分享知识 野生技能协会 视频教程 YOUTUBE搬运 滑车神经 神经放射 内侧纵束 神经科学 MRI bii...
Synonyms Fasciculus longitudinalis med.SynonymsFasciculus longitudinalis med.Definition A nerve fiber bundle running rostrally to caudally in the brainstem, a little laterally to the midline and below the oculomotor complex (rostrally) and the surface of the fourth ventricle caudally. The riMLF (...
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The medial vestibulospinal tract commences in themedial vestibular nucleus(Schwalbe’s nucleus)in the pons and medulla. The fibers then pass into the medial longitudinal fasciculus ipsilaterally and contralaterally.This pathway terminates on laminae VII and VIII neurons. This tract innervates the muscle...
The medial longitudinal fasciculus (MLF) is the main pathway subserving horizontal and vertical gaze movements. The MLF extends from the superior and medial vestibular nuclei at the level of the pons to Perlia’s nucleus in the rostral mesenchephalon. Its exitatory fibres cross the midline at ...
英文: A battery of electrophysiological examinations including auditory brain stem response, vestibular evoked myogenic potentials and electronystagmography revealed the lesion located on the right medial longitudinal fasciculus including both upper and lower b 中文: 最近我们经验一例70岁男性,以急性眩晕、...