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Journal of Neurophysiology, 1991
1. A generalized three-dimensional state space model of visual vestibular interaction was developed. Matrix and dynamical system operators associated with inputs from the semicircular canals, otolith velocity estimator, and the visual system have been incorporated into the model, which focus on their relationship to the velocity storage integrator. 2.
T, Raphan, D, Sturm
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1. A generalized three-dimensional state space model of visual vestibular interaction was developed. Matrix and dynamical system operators associated with inputs from the semicircular canals, otolith velocity estimator, and the visual system have been incorporated into the model, which focus on their relationship to the velocity storage integrator. 2.
T, Raphan, D, Sturm
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Effects of midline medullary lesions on velocity storage and the vestibulo-ocular reflex
Experimental Brain Research, 19911. Crossing fibers were sectioned at the midline of the medulla caudal to the abducens nucleus in four cynomolgus monkeys. In two animals the lesions caused the time constant of horizontal and vertical per- and post-rotatory nystagmus to fall to 5-8 s. The slow rise in optokinetic nystagmus (OKN), as well as optokinetic after-nystagmus (OKAN) and cross-
E, Katz +3 more
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Stimulation of the nodulus and uvula discharges velocity storage in the vestibulo-ocular reflex
Experimental Brain Research, 1994The nodulus and sublobule d of the uvula of rhesus and cynomolgus monkeys were electrically stimulated with short trains of pulses to study changes in horizontal slow-phase eye velocity. Nodulus and uvula stimulation produced a rapid decline in horizontal slow phase velocity, one aspect of the spatial reorientation of the axis of eye rotation that ...
D, Solomon, B, Cohen
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Neural network models of velocity storage in the horizontal vestibulo-ocular reflex
Biological Cybernetics, 1991The vestibulo-ocular reflex (VOR) produces compensatory eye movements by utilizing head rotational velocity signals from the semicircular canals to control contractions of the extraocular muscles. In mammals, the time course of horizontal VOR is longer than that of the canal signals driving it, revealing the presence of a central integrator known as ...
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Asymmetric velocity storage for upward and downward nystagmus
Brain Research, 1979V, Matsuo +4 more
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VELOCITY STORAGE, NYSTAGMUS, AND VISUAL‐VESTIBULAR INTERACTIONS IN HUMANS*
Annals of the New York Academy of Sciences, 1981B, Cohen, V, Henn, T, Raphan, D, Dennett
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The Effect of Alertness on the Velocity Storage Mechanism
2015M�ns Magnusson +3 more
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