Research Article
Effective Connectivity Study Guiding the Neuromodulation Intervention in Figurative Language Comprehension Using Optical Neuroimaging
Figure 6
Granger Prediction Estimation generated directional relations measured from HBO2 measurements among significant ROIs in meaningless condition: (a) right Broca/Ch12 to left Broca/CH06 (); (b) left Wernicke/Ch14 to left Broca/Ch6 (); (c) left Wernicke/Ch14 to right Wernicke/Ch22 (). The first yellow circle represents the onset of the first trial over 500 ms, and the second one represents stimulus period presentation of the first trial over 2200-2700 ms integrating the semantic judgment; (d) causality strength across ROI () in the meaningless condition during the experimental task.
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