Acta Physiologica Sinica. 2019, (01) Core

The neural mechanism of visual contour integrationChinese Full Text English Full Text (MT)

LI Ya;WANG Yong-Hui;LI Sheng;School of Psychology, Shaanxi Normal University;School of Psychological and Cognitive Sciences, Peking University;PKU-IDG/McGovern Institute for Brain Research, Peking University;Beijing Key Laboratory of Behavior and Mental Health, Peking University;Key Laboratory of Machine Perception (Ministry of Education), Peking University;

Abstract: The human visual system efficiently extracts local elements from cluttered backgrounds and integrates these elements into meaningful contour perception. This process is a critical step before object recognition, in which contours often play an important role in defining the shapes and borders of the to-be-recognized objects. However, the neural mechanism of the contour integration is still under debate. The investigation of the neural mechanism underlying contour integration could deepen our und... More

Keywords：

perceptual grouping; feedback connection; recurrent processing; primary visual cortex（V1）; transcranial magnetic stimulation;

DOI：
10.13294/j.aps.2019.0003
Series：
(E) Medicine ＆ Public Health; (A) Mathematics/ Physics/ Mechanics/ Astronomy
Subject：
Biology; Fundamental Medicine
Classification Code：
R338.3

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