First- and second-order motion processing are separate at low temporal frequencies but common at high temporal frequencies
نویسندگان
چکیده
منابع مشابه
First- and second-order motion mechanisms are distinct at low but common at high temporal frequencies.
There is no consensus on the type of nonlinearity enabling motion processing of second-order stimuli. Some authors suggest that a nonlinearity specifically applied to second-order stimuli prior to motion processing (e.g., rectification process) recovers the spatial structure of the signal permitting subsequent first-order motion analyses (e.g., filter-rectify-filter model). Others suggest that ...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/7.9.1006