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Article

Quantifying the Confidence in fMRI-based Language Lateralisation through Laterality Index Deconstruction

2019-01-26

Abstract excerpt

In epilepsy patients, language lateralisation is an important part of the presurgical diagnostic process. Using task-based fMRI, language lateralisation can be determined by visual inspection of activity patterns or by quantifying the difference in left- and right-hemisphere activity using variations of a basic formula [(L-R)/(L+R)]. However, the values of this laterality index (LI) depend on the choice of activit...

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Literature Corpus work
4afcdbce-6840-51fe-8dea-059fe2d68d2d
DOI
10.1101/530626
Open publication

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