منابع مشابه
Metastasis to the unilateral oculomotor nucleus complex: case report.
This article describes a 76 year old man that, after lung cancer surgery, showed left extrinsic oculomotor paralysis and contralateral paralysis of the superior rectus muscle associated with bilateral ptosis. Magnetic resonance imaging confirmed a rare situation characterized by an isolated metastasis in the region of the left third cranial nerve nucleus, probably compromising the superior rect...
متن کاملProjecting to the Contralateral Trochlear and Oculomotor Nucleus
22 Neurons in the interstitial nucleus of Cajal (INC) that are known to be involved in eye 23 and head movements are excitatory. We investigated the input-output organization of 24 inhibitory INC neurons involved in controlling vertical saccades. Intracellular recordings 25 were made in INC neurons activated antidromically by stimulation of the contralateral 26 trochlear or oculomotor nucleus, ...
متن کاملVisual and oculomotor functions of monkey subthalamic nucleus.
1. Single-unit recordings were obtained from the subthalamic nuclei of three monkeys trained to perform a series of visuooculomotor tasks. The monkeys were trained to fixate on a spot of light on the screen (fixation task). When the spot was turned off and a target spot came on, they were required to fixate on the target quickly by making a saccade. Visually guided saccades were elicited when t...
متن کاملPhysiological and anatomical properties of mouse medial vestibular nucleus neurons projecting to the oculomotor nucleus.
Neurons in the medial vestibular nucleus (MVN) vary in their projection patterns, responses to head movement, and intrinsic firing properties. To establish whether neurons that participate in the vestibulo-ocular reflex (VOR) have distinct intrinsic physiological properties, oculomotor nucleus (OMN)-projecting neurons were identified in mouse brainstem slices by fluorescent retrograde labeling ...
متن کاملInput-output organization of inhibitory neurons in the interstitial nucleus of Cajal projecting to the contralateral trochlear and oculomotor nucleus.
Neurons in the interstitial nucleus of Cajal (INC) that are known to be involved in eye and head movements are excitatory. We investigated the input-output organization of inhibitory INC neurons involved in controlling vertical saccades. Intracellular recordings were made in INC neurons activated antidromically by stimulation of the contralateral trochlear or oculomotor nucleus, and their synap...
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ژورنال
عنوان ژورنال: Nature Precedings
سال: 2008
ISSN: 1756-0357
DOI: 10.1038/npre.2008.2094