A square-wave grating from which the fundamental harmonic has been subtracted (missing fundamental grating) when viewed from a suitable distance appears similar to another grating of periodicity three times higher. The neurons of the visual cortex of the cat, in a given range of spatial frequencies characteristic of each cell, give similar responses to the two gratings.
|Autori:||Maffei L; Morrone M.C.; Pirchio M; Sandini G|
|Titolo:||A perceptual phenomenon and its neurophysiological correlate.|
|Anno del prodotto:||1979|
|Appare nelle tipologie:||1.1 Articolo in rivista|