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  Left inferior parietal lobe engagement in social cognition and language

Bzdok, D., Hartwigsen, G., Reid, A., Laird, A. R., Fox, P. T., & Eickhoff, S. B. (2016). Left inferior parietal lobe engagement in social cognition and language. Neuroscience and Biobehavioral Reviews, 68, 319-334. doi:10.1016/j.neubiorev.2016.02.024.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002A-3199-F Version Permalink: http://hdl.handle.net/21.11116/0000-0003-1D77-8
Genre: Journal Article

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 Creators:
Bzdok, Danielo1, 2, 3, 4, 5, Author
Hartwigsen, Gesa6, Author              
Reid, Andrew3, Author
Laird, Angela R.7, Author
Fox, Peter T.8, Author
Eickhoff, Simon B.3, 4, Author
Affiliations:
1Department of Psychiatry, Psychotherapy, and Psychosomatics, RWTH Aachen University, Germany, ou_persistent22              
2Jülich Aachen Research Alliance - JARA BRAIN, Aachen, Germany, ou_persistent22              
3Institute of Neuroscience and Medicine, Research Center Jülich, Germany, ou_persistent22              
4Institute for Clinical Neuroscience and Medical Psychology, Heinrich Heine University Düsseldorf, Germany, ou_persistent22              
5Parietal Team, Neurospin, French Alternative Energies and Atomic Energy Commission (CEA), Gif-sur-Yvette, France, ou_persistent22              
6Department Neuropsychology, MPI for Human Cognitive and Brain Sciences, Max Planck Society, Leipzig, DE, ou_634551              
7Department of Physics, Florida International University, Miami, FL, USA, ou_persistent22              
8Research Imaging Institute, University of Texas Health Science Center, San Antonio, TX, USA, ou_persistent22              

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Free keywords: Theory of mind; Speech; Statistical learning; Connectivity-based parcellation; Functional connectivity; Functional decoding
 Abstract: Social cognition and language are two core features of the human species. Despite distributed recruitment of brain regions in each mental capacity, the left parietal lobe (LPL) represents a zone of topographical convergence. This study quantitatively summarizes previous neuroimaging studies on social cognition and language. Using connectivity-based parcellation on a meta-analytically defined volume of interest (VOI), regional coactivation patterns within this VOI allowed for the identiHcation of functionally distinct subregions. Across parcellation solutions, two clusters emerged consistently in rostro-ventral and caudo-ventral aspects of the parietal VOI. Both clusters were functionally signiHcantly associated with social-cognitive and language processing. In particular, the rostra-ventral cluster was associated with lower-level processing facets, while the caudo-ventral cluster was associated with higher-level processes across both functions. Contrarily, in the (less stable) dorsal parietal VOI, all clusters reKected computation of general-purpose processes, including working memory and matching tasks, that are frequently co-recruited by social or language processes. Our results hence favor a rostro-caudal distinction of low- vs. high-level processes underlying social cognition and language in the left inferior parietal lobe.

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Language(s): eng - English
 Dates: 2016-02-242015-07-272016-02-252016-05-272016-09
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/j.neubiorev.2016.02.024
PMID: 27241201
PMC: PMC5441272
Other: Epub 2016
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Project name : Hinweis: shared-first authorship Bzdok / Hartwigsen
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Title: Neuroscience and Biobehavioral Reviews
Source Genre: Journal
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Publ. Info: -
Pages: - Volume / Issue: 68 Sequence Number: - Start / End Page: 319 - 334 Identifier: ISSN: 0149-7634
CoNE: https://pure.mpg.de/cone/journals/resource/954928536106