Adaptation to Flicker & Spatial Frequency

Debbie Giaschi & Stuart Anstis

Run the movie & fixate the red cross. Both gratings are the same, but following adaptation to spatially uniform flicker, the upper grating looks apparently finer. Reason: Adaptation of Transient pathways that are tuned to high temporal and low spatial frequency.

sanstis@ucsd.edu

Back to Stuart Anstis Demo's Page