Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Lea Averbuch-Heller"'
Publikováno v:
Journal of Neuro-Ophthalmology. 22:22-32
OBJECTIVES To study the relationship between the major horizontal and minor torsional components of congenital nystagmus to elucidate the diagnostic importance, effects on vision, and pathogenetic implications of the torsional components. METHODS We
Publikováno v:
Vision Research. 39:341-352
We studied the effects of prism–induced disparity on static and intrasaccadic alignment in six normal human subjects. A ten diopter base–out prism, calling for convergence, was placed in front of the central field of the right eye, so that at the
Publikováno v:
Annals of Neurology. 44:641-648
We studied eye movements and brainstem pathology in 2 patients with slow vertical saccades and autopsy-proven amyotrophic lateral sclerosis (ALS). In both patients, the main ocular motor finding was supranuclear vertical gaze impairment with slow ver
Publikováno v:
Neurology. 51:1093-1099
Objective: To compare the effects of botulinum toxin on static and dynamic aspects of eye movements, and thereby elucidate the mechanisms of its action on eye muscles.Background: Laboratory evidence indicates that static alignment and saccades are su
Autor:
Jose I. Suarez, A. D. Pettee, Richard Leigh, Klaus G. Rottach, Ari Z. Zivotofsky, Bernd F. Remler, Lea Averbuch-Heller
Publikováno v:
Neurology. 48:506-514
We measured torsional eye movements induced by sinusoidal rotation or static tilt, of the head in roll while viewing a far or near target in 4 patients with skew deviation due to brainstem lesions, 4 patients with spasmodic torticollis (ST), 2 patien
Autor:
Ari Z. Zivotofsky, Louis F. Dell'Osso, Cecil W. Thomas, Lea Averbuch-Heller, Adriana A. Kori, Klaus G. Rottach, Richard Leigh
Publikováno v:
Journal of Neurophysiology. 76:3617-3632
1. Measurements were made in four normal human subjects of the accuracy of saccades to remembered locations of targets that were flashed on a 20 x 30 deg random dot display that was either stationary or moving horizontally and sinusoidally at +/-9 de
Autor:
Klaus G. Rottach, Ari Z. Zivotofsky, Lea Averbuch-Heller, R. John Leigh, Regina D. von Maydell, Alfred O. DiScenna
Publikováno v:
Journal of Vestibular Research. 6:255-259
The Tullio phenomenon consists of vestibular symptoms on exposure to high-intensity acoustic stimuli, reflecting pathological stimulation of semicircular canals or otoliths. We report a patient with posttraumatic Tullio phenomenon to illustrate how p
Autor:
Adriana A. Kori, Anuchit Poonyathalang, Bernd F. Remler, Lea Averbuch-Heller, Regina D. von Maydell
Publikováno v:
Neuro-Ophthalmology. 16:351-354
'Inverse Argyll Robertson pupil' or inverse light-near dissociation is usually ascribed to central nervous system dysfunction. A patient with botulism developed pupils reactive to light but poorly to near stimuli six weeks following initial presentat
Autor:
Lea Averbuch-Heller, Richard John Leigh, Stacy S. Yaniglos, Bernd F. Remler, Louis F. Dell'Osso, Robert L. Tomsak
Publikováno v:
Annals of Neurology. 36:129-141
Certain abnormal eye movements, especially pathological nystagmus, degrade vision and cause illusory motion of the seen environment. These symptoms are due to excessive movement of images of stationary objects on the retina. Recently, the pathophysio
Neurotrophin 3 stimulates the differentiation of motoneurons from avian neural tube progenitor cells
Autor:
Nitza Kahane, Luis F. Parada, Merav Pruginin, Pantelis Tsoulfas, Lea Averbuch-Heller, Chaya Kalcheim, Arnon Rosenthal
Publikováno v:
Scopus-Elsevier
Neurotrophin 3 (NT-3) promotes differentiation of neural tube progenitors into motoneurons expressing the BEN/SC1 and islet-1 epitopes. A 1.75- to 6.7-fold increase in BEN-positive motoneurons was obtained when quail neural tube cells were cultured w