Retinotopic remapping through gain-modulated neural fields
نویسندگان
چکیده
منابع مشابه
A lack of anticipatory remapping of retinotopic receptive fields in the middle temporal area.
The middle temporal (MT) area has traditionally been thought to be a retinotopic area. However, recent functional magnetic resonance imaging and psychophysical evidence have suggested that human MT may have some spatiotopic processing. To gain an understanding of the neural mechanisms underlying this process, we recorded neurons from area MT in awake behaving animals performing a simple saccade...
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Here we report that immediately following the execution of an eye movement, oculomotor inhibition of return resides in retinotopic (eye-centered) coordinates. At longer postsaccadic intervals, inhibition resides in spatiotopic (world-centered) coordinates. These results are explained in terms of perisaccadic remapping. In the interval surrounding an eye movement, information is remapped within ...
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ژورنال
عنوان ژورنال: Frontiers in Computational Neuroscience
سال: 2008
ISSN: 1662-5188
DOI: 10.3389/conf.neuro.10.2008.01.113