Rapid Report Motion dependence of smooth pursuit eye movements in the marmoset
نویسندگان
چکیده
Jude F. Mitchell,* Nicholas J. Priebe,* and Cory T. Miller Systems Neurobiology Lab, The Salk Institute, La Jolla, California; Brain and Cognitive Sciences, The University of Rochester, Rochester, New York; Department of Neuroscience, The University of Texas at Austin, Austin, Texas; and Department of Psychology and Neurosciences Graduate Program, The University of California at San Diego, La Jolla, California
منابع مشابه
Motion dependence of smooth pursuit eye movements in the marmoset.
Smooth pursuit eye movements stabilize slow-moving objects on the retina by matching eye velocity with target velocity. Two critical components are required to generate smooth pursuit: first, because it is a voluntary eye movement, the subject must select a target to pursue to engage the tracking system; and second, generating smooth pursuit requires a moving stimulus. We examined whether this ...
متن کامل1 Motion dependence of smooth pursuit eye 2 movements in the marmoset 3 4
40 41 Smooth pursuit eye movements stabilize slow-moving objects on the retina by matching 42 eye velocity with target velocity. Two critical components are required to generate 43 smooth pursuit: first, because it is a voluntary eye movement, the subject must select a 44 target to pursue in order to engage the tracking system; and second, generating smooth 45 pursuit requires a moving stimulus...
متن کاملResponses of MSTd and MT neurons during smooth pursuit exhibit similar temporal frequency dependence on retinal image motion.
When our eyes are in constant motion, the world around us remains perceptually stable; although eye movements produce slips of the visual scene on our retinae. In our previous study, we suggested that visual motion in space is served by neurons, which compensate retinal-image motion due to pursuit eye movements, in the dorsal part of the medial superior temporal (MSTd) area. Additionally, neuro...
متن کاملContextual effects on motion perception and smooth pursuit eye movements.
Smooth pursuit eye movements are continuous, slow rotations of the eyes that allow us to follow the motion of a visual object of interest. These movements are closely related to sensory inputs from the visual motion processing system. To track a moving object in the natural environment, its motion first has to be segregated from the motion signals provided by surrounding stimuli. Here, we revie...
متن کاملSmooth pursuit of small-amplitude sinusoidal motion.
Subjects used smooth eye movements to track small-amplitude sinusoidal target motions. Target frequencies (0.05 to 5 Hz) and amplitudes (1.9 to 30 min of arc) were in the range of those found in the retinal image during fixation of a stationary target while the head is not artificially supported. Smooth pursuit was poor at high target frequencies in several ways: Large uncompensated drifts were...
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تاریخ انتشار 2015