Fig. 6 | Scientific Reports

Fig. 6

From: Cortical fold geometry modulates transcranial magnetic stimulation electric field strength and peak displacement

Fig. 6

Electric field analysis of ROIs in the realistic head model. (a) Morphological features and Ep distributions in three gyral regions of interest (ROIs). Dashed lines: crest lines; asterisks: Ep peak positions; dot-tipped arrows : coil orientations. Morphological parameters (Bcrown, θwall, hsulcus, RGMES, rCL) and skin-to-cortex distances (SCD) are quantified in Table 1. (b) Inter-regional comparison of peak electric field Ep strengths (green) and peak offset distances (orange) across coil orientations (0°,45°, 90°, 135°). Upper-right inset: SCD variation across ROIs.

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