When crowding of crowding leads to uncrowding

M. Manassi (Corresponding Author), Bilge Sayim, Michael H Herzog

Research output: Contribution to journalArticle

53 Citations (Scopus)

Abstract

Abstract In object recognition, features are thought to be processed in a hierarchical fashion from low-level analysis (edges and lines) to complex figural processing (shapes and objects). Here, we show that figural processing determines low-level processing. Vernier offset discrimination strongly deteriorated when we embedded a vernier in a square. This is a classic crowding effect. Surprisingly, crowding almost disappeared when additional squares were added. We propose that figural interactions between the squares precede low-level suppression of the vernier by the single square, contrary to hierarchical models of object recognition.

Original languageEnglish
Article number10
JournalJournal of Vision
Volume13
Issue number13
DOIs
Publication statusPublished - Nov 2013

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