心理科学进展2026，Vol.34Issue(4)：710-725,16.DOI:10.3724/SP.J.1042.2026.0710
视觉物体表征加工中背-腹通路的相互作用
Dorsal-ventral pathway interactions in visual object representation
摘要
Abstract
The visual system processes object information through the dorsal and ventral pathways.The ventral pathway is primarily responsible for the"what"of object recognition,whereas the dorsal pathway mainly specializes in the"where",dealing with visuospatial and motion processing.However,extensive reciprocal neural connections between these two pathways suggest significant functional interactions in visual object representation.On one hand,the ventral pathway cannot independently compute an object's global shape.The integration of global shape information,represented by the dorsal pathway,with local feature information,processed by the ventral pathway,is necessary to support invariant object recognition.On the other hand,during goal-directed thought and behavior,the dorsal pathway must dynamically extract and maintain object information from the ventral pathway to facilitate adaptive visual processing.The former constitutes a primarily feature-driven(bottom-up)functional integration,while the latter represents a predominantly task-driven(top-down)functional integration.Future research should further explore several key issues:the influence of attention on the dorsal pathway's representation of global shape;the mechanisms by which object familiarity modulates the integration of global shape and local features;how visual working memory resists interference to maintain the processing of goal-relevant stimuli;the impact of endogenous memory on adaptive object representation;and the developmental trajectories of the dorsal and ventral pathways and their implications for their functional interactions.关键词
视觉物体表征/背-腹通路的相互作用/不变性的物体视觉信息加工/适应性的物体视觉信息加工Key words
visual object representation/dorsal-ventral pathway interaction/invariant visual object processing/adaptive visual object processing分类
社会科学引用本文复制引用
高飞,蔡厚德..视觉物体表征加工中背-腹通路的相互作用[J].心理科学进展,2026,34(4):710-725,16.基金项目
山东省社会科学规划研究项目(19CSZJ35)、山东省社会科学普及应用研究项目(2020-SKZZ-01)、山东师范大学实验教学改革项目(SYJG050227)资助. （19CSZJ35）
