Response of Vestibular Nerve Afferents Innervating Utricle and Saccule During Passive and Active Translations
نویسندگان
چکیده
منابع مشابه
Response of vestibular nerve afferents innervating utricle and saccule during passive and active translations.
The distinction between sensory inputs that are a consequence of our own actions from those that result from changes in the external world is essential for perceptual stability and accurate motor control. In this study, we investigated whether linear translations are encoded similarly during active and passive translations by the otolith system. Vestibular nerve afferents innervating the saccul...
متن کاملResponse of vestibular-nerve afferents to active and passive rotations under normal conditions and after unilateral labyrinthectomy.
We investigated the possible contribution of signals carried by vestibular-nerve afferents to long-term processes of vestibular compensation after unilateral labyrinthectomy. Semicircular canal afferents were recorded from the contralesional nerve in three macaque monkeys before [horizontal (HC) = 67, anterior (AC) = 66, posterior (PC) = 50] and 1-12 mo after (HC = 192, AC = 86, PC = 57) lesion...
متن کاملMultimodal integration of self-motion cues in the vestibular system: active versus passive translations.
The ability to keep track of where we are going as we navigate through our environment requires knowledge of our ongoing location and orientation. In response to passively applied motion, the otolith organs of the vestibular system encode changes in the velocity and direction of linear self-motion (i.e., heading). When self-motion is voluntarily generated, proprioceptive and motor efference cop...
متن کاملEffects of canal plugging on the vestibuloocular reflex and vestibular nerve discharge during passive and active head rotations.
Mechanical occlusion (plugging) of the slender ducts of semicircular canals has been used in the clinic as well as in basic vestibular research. Here, we investigated the effect of canal plugging in two macaque monkeys on the horizontal vestibuloocular reflex (VOR) and the responses of vestibular-nerve afferents during passive head rotations. Afferent responses to active head movements were als...
متن کاملEffects of Canal Plugging on the Vestibulo-ocular Reflex and 2 Vestibular Nerve Discharge during Passive and Active Head
30 Mechanical occlusion (plugging) of the slender ducts of semicircular canals has been 31 used in the clinic as well as in basic vestibular research. Here, we investigated the effect 32 of canal plugging in two macaque monkeys on the horizontal vestibulo-ocular reflex 33 (VOR) and the responses of vestibular-nerve afferents during passive head rotations. 34 Afferent responses to active head mo...
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ژورنال
عنوان ژورنال: Journal of Neurophysiology
سال: 2009
ISSN: 0022-3077,1522-1598
DOI: 10.1152/jn.91066.2008