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Silent Sentence Completion Shows Superiority Localizing Wernicke's Area and Activation Patterns of Distinct Language Paradigms Correlate with Genomics: Prospective Study.


ABSTRACT: Preoperative mapping of language areas using fMRI greatly depends on the paradigms used, as different tasks harness distinct capabilities to activate speech processing areas. In this study, we compared the ability of 3 covert speech paradigms: Silent Sentence Completion (SSC), category naming (CAT) and verbal fluency (FAS), in localizing the Wernicke's area and studied the association between genomic markers and functional activation. Fifteen right-handed healthy volunteers and 35 mixed-handed patients were included. We focused on the anatomical areas of posterosuperior, middle temporal and angular gyri corresponding to Wernicke's area. Activity was deemed significant in a region of interest if P?

SUBMITTER: Salek KE 

PROVIDER: S-EPMC5608896 | biostudies-other | 2017 Sep

REPOSITORIES: biostudies-other

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Silent Sentence Completion Shows Superiority Localizing Wernicke's Area and Activation Patterns of Distinct Language Paradigms Correlate with Genomics: Prospective Study.

Salek Kamel El KE   Hassan Islam S IS   Kotrotsou Aikaterini A   Abrol Srishti S   Faro Scott H SH   Mohamed Feroze B FB   Zinn Pascal O PO   Wei Wei W   Li Nan N   Kumar Ashok J AJ   Weinberg Jeffrey S JS   Wefel Jeffrey S JS   Kesler Shelli R SR   Liu Ho-Ling Anthony HA   Hou Ping P   Stafford R Jason RJ   Prabhu Sujit S   Sawaya Raymond R   Colen Rivka R RR  

Scientific reports 20170921 1


Preoperative mapping of language areas using fMRI greatly depends on the paradigms used, as different tasks harness distinct capabilities to activate speech processing areas. In this study, we compared the ability of 3 covert speech paradigms: Silent Sentence Completion (SSC), category naming (CAT) and verbal fluency (FAS), in localizing the Wernicke's area and studied the association between genomic markers and functional activation. Fifteen right-handed healthy volunteers and 35 mixed-handed p  ...[more]

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