Residual functional connectivity in the split-brain revealed with resting-state functional MRI.
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ABSTRACT:
SUBMITTER: Uddin LQ
PROVIDER: S-EPMC3640406 | biostudies-literature | 2008 May
REPOSITORIES: biostudies-literature
Publications
Residual functional connectivity in the split-brain revealed with resting-state functional MRI.
Uddin Lucina Q LQ Mooshagian Eric E Zaidel Eran E Scheres Anouk A Margulies Daniel S DS Kelly A M Clare AM Shehzad Zarrar Z Adelstein Jonathan S JS Castellanos F Xavier FX Biswal Bharat B BB Milham Michael P MP
Neuroreport 20080501 7
Split-brain patients present a unique opportunity to address controversies regarding subcortical contributions to interhemispheric coordination. We characterized residual functional connectivity in a complete commissurotomy patient by examining patterns of low-frequency BOLD functional MRI signal. Using independent components analysis and region-of-interest-based functional connectivity analyses, we demonstrate bilateral resting state networks in a patient lacking all major cerebral commissures. ...[more]
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