NDLI: The DTI connectivity of the human claustrum

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The DTI connectivity of the human claustrum

Content Provider	Scilit
Author	Torgerson, Carinna M. Irimia, Andrei Goh, S. Y. Matthew Horn, John Darrell Van
Copyright Year	2014
Description	Journal: Human brain mapping The origin, structure, and function of the claustrum, as well as its role in neural computation, have remained a mystery since its discovery in the 17th century. Assessing the in vivo connectivity of the claustrum may bring forth useful insights with relevance to model the overall functionality of the claustrum itself. Using structural and diffusion tensor neuroimaging in N = 100 healthy subjects, we found that the claustrum has the highest connectivity in the brain by regional volume. Network theoretical analyses revealed that (a) the claustrum is a primary contributor to global brain network architecture, and that (b) significant connectivity dependencies exist between the claustrum, frontal lobe, and cingulate regions. These results illustrate that the claustrum is ideally located within the human central nervous system (CNS) connectome to serve as the putative "gate keeper" of neural information for consciousness awareness. Our findings support and underscore prior theoretical contributions about the involvement of the claustrum in higher cognitive function and its relevance in devastating neurological disease.
Related Links	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4324054/pdf
Ending Page	838
Page Count	12
Starting Page	827
e-ISSN	10970193
DOI	10.1002/hbm.22667
Journal	Human brain mapping
Issue Number	3
Volume Number	36
Language	English
Publisher	Wiley-Blackwell
Publisher Date	2014-10-23
Access Restriction	Open
Subject Keyword	Journal: Human brain mapping Diffusion Tensor Imaging Magnetic Resonance Imaging
Content Type	Text

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