Interactions among spatial frequency and orientation channels adapted concurrently

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Interactions among spatial frequency and orientation channels adapted concurrently.

Interactions between size and orientation-specific mechanisms in the human visual system were investigated using a sequential adaptation technique. Subjects adapted to a vertical, 4 c/deg high-contrast (0.7) sinewave grating that was interleaved at a rate of 0.5 Hz with another adapting grating differing either in (1) spatial frequency or (2) orientation. Before and after adaptation contrast th...

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Second-order spatial frequency and orientation channels in human vision

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Low-spatial-frequency channels and the spatial frequency-doubling illusion.

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ژورنال

عنوان ژورنال: Vision Research

سال: 1988

ISSN: 0042-6989

DOI: 10.1016/0042-6989(88)90061-2