Orientation bandwidths are invariant across spatiotemporal frequency after isotropic components are removed
نویسندگان
چکیده
منابع مشابه
Orientation bandwidths are invariant across spatiotemporal frequency after isotropic components are removed.
It is well established that mammalian visual cortex possesses a large proportion of orientation-selective neurons. Attempts to measure the bandwidth of these mechanisms psychophysically have yielded highly variable results ( approximately 6 degrees -180 degrees ). Two stimulus factors have been proposed to account for this variability: spatial and temporal frequency; with several studies indica...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2009
ISSN: 1534-7362
DOI: 10.1167/9.12.17