Frequency Characteristics of the Saccadic Eye Movement
نویسندگان
چکیده
منابع مشابه
The characteristics and neuronal substrate of saccadic eye movement plasticity.
Saccadic eye movements are shifts in the direction of gaze that rapidly and accurately aim the fovea at targets of interest. Saccades are so brief that visual feedback cannot guide them to their targets. Therefore, the saccadic motor command must be accurately specified in advance of the movement and continually modified to compensate for growth, injury, and aging, which otherwise would produce...
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In the investigation of oculomotor systems and especially in the mathematical descriptions of them as pursuit, tracking and stabilizing systems, the need arises for a more exact knowledge of the mechanics of the eyeball, the extraocular muscles and the supporting tissues of the orbit, particularly of the way in which these factors permit the globe to respond to the efferent discharges arising i...
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We examined the nature of eye-hand coupling for the fast correction of on-going arm reaching movements in response to an abrupt target jump. We found a significant correlation between the onset times of eye and arm responses. Importantly, the initial component of the reaching correction was affected by a saccade occurrence even though the onset of reaching correction was prior to the saccade on...
متن کاملSaccadic eye movement related potentials.
The saccadic eye movement related potentials (SEMRPs) enable to study brain mechanisms of the sensorimotor integration. SEMRPs provide insight into various cognitive mechanisms related to planning, programming, generation and execution of the saccadic eye movements. SEMRPs can be used to investigate pathophysiological mechanisms of several disorders of the central nervous system. Here we shortl...
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Electrical microstimulation is used widely in experimental neurophysiology to examine causal links between specific brain areas and their behavioral functions and is used clinically to treat neurological and psychiatric disorders in patients. Typically, microstimulation is applied to local brain regions as a train of equally spaced current pulses. We were interested in the sensitivity of a neur...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 1968
ISSN: 0006-3495
DOI: 10.1016/s0006-3495(68)86556-7