Figure 3 | Scientific Reports

Figure 3

From: Simultaneous multimodal fNIRS-EEG recordings reveal new insights in neural activity during motor execution, observation, and imagery

Figure 3

Unimodal fNIRS results. This is a visual representation of the HbO and HbR Z-scores during Execution (ME), Observation (MO), and Imagination (MI). HbO values on Y-axis range from − 1.5 indicated by cooler color (blue) to 0.1 indicated by warmer color (red). Highlighted regions indicate an increase in HbO and a decrease in HbR Z-scores. During ME, positive Z-scores for HbO and negative Z-scores for HbR were found in left PRCG, SPL, AG, and right POCG, SPL, SMG (A,E). During MO, positive HbO and negative HbR were found over Left PRCG, POCG, and right POCG, SPL (B,F). During MI, positive HbO and negative HbR were found in left and right POCG (C,G).

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