Work

The Grain of Vision and the Grain of Attention

Year: 2012
Type: article
Abstract: Often when there is no attention to an object, there is no conscious perception of it either, leading some to conclude that conscious perception is an attentional phenomenon. There is a well-known perceptual phenomenon—visuo-spatial crowding, in which objects are too closely packed for attention to single out one of them. This article argues that there is a variant of crowding—what I call “identity-crowding”—in which one can consciously see a thing despite failure of attention to it. This conclusion, together with new evidence that attention to an object occurs in unconscious perception, suggests there may be a double dissociation between conscious perception of an object and attention to that object, constraining the extent to which consciousness can be constitutively attentional. The argument appeals to a comparison between the minimal resolution (or “grain”) of object-attention and object-seeing.
Author: Ned Block
Institution: New York University
Language: English
Field: Psychology
Open Access status: green
OpenAlex ID: W2120175700
FWCI: 5.143
Cites: 45
Cited by: 73
Related to: 10