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. 2014 May 13;8:292. doi: 10.3389/fnhum.2014.00292

Figure 2.

Figure 2

The arrangement of probes (sources and detectors). (A,B) Arrangement of the probes and recording channels (A), and a schematic illustration of the 8 regions of interest (ROIs) (B) in Experiment I. aDMPFC, anterior part of the dorsomedial prefrontal cortex; SMA, supplementary motor area; L-PM, left dorsal premotor area; R-PM, right dorsal premotor area; L-MI, left hand area of the primary motor area; R-MI, right hand area of the primary motor area; L-SI, left hand area of the primary somatosensory area; R-SI, right hand area of the primary somatosensory area. (C) Arrangement of the probes using a linear head cap in Experiment II. The single source probe was placed on the right edge of the aDMPFC, and 5 detectors were linearly placed over the aDMPFC from the source. A laser Doppler probe was also placed 20 mm below the line of the NIRS probes.