Cerebellar adaptive mechanisms explain the optimal control of saccadic eye movements
نویسندگان
چکیده
منابع مشابه
Separate adaptive mechanisms for the control of reactive and volitional saccadic eye movements
Adaptive reduction of the gain of the saccadic system was induced by means of two basically different paradigms. In the first approach the subjects had to follow a step-wise moving target. During each follow-up saccade the target was systematically displaced by 25% of the initial step, into the opposite direction of the saccade. In the second approach the subjects scanned a display of six small...
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We compared the spatio-temporal tuning of perception to the mechanisms that drive saccadic eye movements. Detection thresholds were measured for Gabor-targets presented left or right of fixation (4 or 8deg eccentricity), at one of four spatial frequencies (1, 2, 4 or 8cpd) oscillating at one of three temporal frequencies (1, 8 or 16Hz). We then measured saccade latency to each target presented ...
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This paper summarizes recent data on the initiation of saccadic eye movement in relation to the mechanisms of visual attention. In particular, the occurrence of express saccades, defined by their extremely short reaction times, is discussed on the basis of the observation that these saccades do not occur when the subjects (man or monkey) are attending to either a fixation point or to any other ...
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ژورنال
عنوان ژورنال: Bioinspiration & Biomimetics
سال: 2020
ISSN: 1748-3190
DOI: 10.1088/1748-3190/abae7f