Results 211 to 220 of about 16,639 (244)
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Medial rectus muscle anchoring in complete oculomotor nerve palsy
Journal of American Association for Pediatric Ophthalmology and Strabismus, 2015The management of exotropia resulting from complete oculomotor nerve palsy is challenging. Conventional therapeutic interventions, including supramaximal resection and recession, superior oblique tendon resection and transposition, and several ocular anchoring procedures have yielded less-than-adequate results.
Si Hyung Lee, Jee Ho Chang
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The oculomotor system of Daphnia magna
Cell and Tissue Research, 1987The highly mobile cyclopic compound eye of Daphnia magna is rotated by six muscles arranged as three bilateral pairs. The three muscles on each side of the head share a common origin on the carapace and insert dorsally, laterally and ventrally on the eye.
Eduardo R. Macagno +2 more
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Identification of human oculomotor system for quantitative diagnostics of eye muscle diseases
Computers in Biology and Medicine, 1983Various discrete parameter estimation methods are explained and applied to the eye muscle model of Collins. Their effectiveness and accuracy are studied. Comparing saccadic eye movements to the motions of a fixation target data for parameter estimation are provided. As a first application, saccades of a subject with a Duane-Syndrome are evaluated.
G. Jahn, J. Bille, H. Helmle
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A new X‐linked syndrome with muscle atrophy, congenital contractures, and oculomotor apraxia [PDF]
American Journal of Medical Genetics, 1985 AbstractSix men from three generations of one family had manifestations of a possible new syndrome. All had congenital contractures of the feet at birth, a slowly progressive predominantly distal muscle atrophy, dyspraxia of the eye, face, and tongue muscles, and mild mental retardation.
John M. Opitz +5 more
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Retractor bulbi muscle responses to oculomotor nerve and nucleus stimulation in the cat
Brain Research, 1981This study demonstrates the presence of retractor bulbi motoneurons within the oculomotor nucleus which activate muscle units within all 4 slips of the cat retractor bulbi muscle. These muscle units are mechanically different and physiologically separate from retractor bulbi muscle units innervated by the abducens nerve.
J.R. McClung +2 more
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Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1984
Seven extraocular eye muscles are described inOctopus vulgaris.There are three powerful recti muscles that produce linear movements and four oblique muscles producing rotation. Some of these oblique muscles are very thin sheets passing halfway round the eyeball.
John Zachary Young, B. U. Budelmann
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Seven extraocular eye muscles are described inOctopus vulgaris.There are three powerful recti muscles that produce linear movements and four oblique muscles producing rotation. Some of these oblique muscles are very thin sheets passing halfway round the eyeball.
John Zachary Young, B. U. Budelmann
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The Tonic Oculomotor Function of the Cervical Joint and Muscle Receptors
2015Cases of peripheral labyrinthine lesions were examined by stimulation of the cervical joint and muscle receptors. Head-chin (HC) position to one side induced compensatory oculomotor tone (ipsilateral nystagmus), which depended on the function of the horizontal canal of that side.
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TRANSPLANTATION OF SUPERIOR OBLIQUE MUSCLE FOR OCULOMOTOR NERVE PARALYSIS
Archives of Ophthalmology, 1942Fourteen years ago Meyer Wiener 1 described an ingenious procedure to correct the pronounced divergence resulting from third nerve paralysis. As he stated, Edward Jackson and Dransart had, unknown to him, suggested a similar procedure and performed it on cadavers but not on patients with third nerve paralysis.
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Varieties of tonic muscle fibers in the oculomotor apparatus of the rabbit
Bulletin of Experimental Biology and Medicine, 1964With the aid of the method of intracellular leading of action potentials a study was made of the tonic muscular fibers of the obliquus oculisuperior (the general characteristics of which was given in the previous reports). Two groups of tonic fibers were distinguished which differed by the duration of their action potentials.
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Neuroscience and Behavioral Physiology, 1980
The role of the sensory innervation of the extraocular muscles in extinction of reflex nystagmus induced by periodic rotation with standard angular acceleration was studies in experiments on rabbits. Limitation or complete abolition of the motor activity of the extraocular muscles and also passive forced movements of the eyes were used.
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The role of the sensory innervation of the extraocular muscles in extinction of reflex nystagmus induced by periodic rotation with standard angular acceleration was studies in experiments on rabbits. Limitation or complete abolition of the motor activity of the extraocular muscles and also passive forced movements of the eyes were used.
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