From localization to distribution: revisiting the functional organization of the extrastriate body area
- 1Cognitive Neuroscience Department, Maastricht University , Oxfordlaan 55, Maastricht 6229EV ,
Abstract
The extrastriate body area is a functional region of the human brain located in the lateral occipitotemporal cortex and was originally identified by its greater activation in response to images of human bodies compared with several other object categories. In subsequent research, the extrastriate body area was associated with a wide range of cognitive functions and processes localized to a substantial portion of the posterior cortex. In this review, we summarize prior research on the extrastriate body area and examine evidence linking the region to various cognitive processes. We also review the coordinates reported in the literature to better characterize its anatomical location. In addition, we report results from a 3-T functional MRI localizer for the extrastriate body area using highly controlled dynamic stimuli. Our findings indicate that extrastriate body area localization can be strongly influenced by the type of localizer stimuli used, the tasks engaging the region, and participant characteristics. Overall, the literature suggests that the role of the extrastriate body area extends beyond the visual representation of the human body to encompass broader cognitive and affective processes. This pleads in favor of orienting our understanding of the extrastriate body area toward the role of body perception in behavior.
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BibTeX
@article{smekal2026from,
title = {{From localization to distribution: revisiting the functional organization of the extrastriate body area}},
author = {Vojtěch Smekal and Lena L M Beckers and Marta Poyo Solanas and Béatrice de Gelder},
journal = {Cerebral Cortex},
year = {2026},
month = jun,
doi = {10.1093/cercor/bhag078},
url = {https://doi.org/10.1093/cercor/bhag078},
note = {CC BY},
}
RIS
TY - JOUR
TI - From localization to distribution: revisiting the functional organization of the extrastriate body area
AU - Vojtěch Smekal
AU - Lena L M Beckers
AU - Marta Poyo Solanas
AU - Béatrice de Gelder
PY - 2026
DA - 2026/06/01
JO - Cerebral Cortex
DO - 10.1093/cercor/bhag078
UR - https://doi.org/10.1093/cercor/bhag078
AB - The extrastriate body area is a functional region of the human brain located in the lateral occipitotemporal cortex and was originally identified by its greater activation in response to images of human bodies compared with several other object categories. In subsequent research, the extrastriate body area was associated with a wide range of cognitive functions and processes localized to a substantial portion of the posterior cortex. In this review, we summarize prior research on the extrastriate body area and examine evidence linking the region to various cognitive processes. We also review the coordinates reported in the literature to better characterize its anatomical location. In addition, we report results from a 3-T functional MRI localizer for the extrastriate body area using highly controlled dynamic stimuli. Our findings indicate that extrastriate body area localization can be strongly influenced by the type of localizer stimuli used, the tasks engaging the region, and participant characteristics. Overall, the literature suggests that the role of the extrastriate body area extends beyond the visual representation of the human body to encompass broader cognitive and affective processes. This pleads in favor of orienting our understanding of the extrastriate body area toward the role of body perception in behavior.
SN - 1047-3211
SN - 1460-2199
ER -