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. 2016 Nov 7;113(46):E7277–E7286. doi: 10.1073/pnas.1608434113

Fig. 4.

Fig. 4.

(A) Exemplar HFB time courses during the numeral condition in task 1 at sites within three different VTC regions in a single subject (S13). The HFB time course at each site is scaled by its own maximum. The shaded area represents the SE across trials for each condition. Note that the pITG site responds later to numerals than either the pFG or mFG site. (B) Group-averaged differences between the HFB ROL to numerals at electrode pairs in different anatomical regions. Only electrode pairs within an individual subject were considered. Number of electrode pairs per ROI-pair: LOG/pFG-pITG: 44 pairs across four subjects; LOG/pFG-mFG: 34 pairs across four subjects; pITG-mFG: 45 pairs across seven subjects. Asterisks denote significant differences in ROL between two anatomical regions (*P < 0.05, FDR-corrected). (C) The approximate range of the ROL to numerals for each anatomical region is plotted in seconds. Data are shown as mean ± 1 SD across all subjects and all electrodes. (D) Exemplar HFB time courses during the math condition in task 2 at sites within three different VTC subregions and two LPC regions in a single subject (S4). The HFB time course at each site is scaled by its own maximum. The shaded area represents the SE across trials for each condition. Note that in this subject the pITG and aIPS sites respond after the LOG/pFG, mFG, and SPL sites and respond nearly simultaneously with each other. (E) Group-averaged differences between the HFB ROLs during the math condition (task 2) at electrode pairs in different anatomical regions. Only electrode pairs within an individual subject were considered. Number of electrode pairs per ROI-pair: LOG/pFG-pITG: 23 pairs across five subjects; LOG/pFG-mFG: two pairs across one subject; LOG/pFG-SPL: four pairs across one subject; LOG/pFG-aIPS: six pairs across two subjects; pITG-mFG: 14 pairs across five subjects; pITG-SPL: 17 pairs across four subjects; pITG-aIPS: 14 pairs across four subjects; mFG-SPL: six pairs across two subjects; mFG-aIPS: five pairs across two subjects; SPL-aIPS: 11 pairs across four subjects. Asterisks indicate significant differences in ROL between two anatomical regions (*P < 0.05, FDR-corrected). (F) The approximate range of the ROL to math for each anatomical region is plotted in seconds. Data are shown as mean ± 1 SD.