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. 2021 Aug 24;18(4):2651–2663. doi: 10.1007/s13311-021-01098-3

Fig. 1.

Fig. 1

fNIRS device recording of DLPFC hemodynamic changes. A An illustration of fNIRS device. B Locations of sources, detectors, and channels. C Graphic representation of resting-state hemodynamic concentration changes in the DLPFC. DLPFC: dorsolateral prefrontal cortex; fNIRS: Functional near-infrared spectroscopy