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. 2018 Sep 4;8:13195. doi: 10.1038/s41598-018-31436-z

Figure 2.

Figure 2

Significant brain activations during mental imagery and motor response tasks for one subject (P04). Whole brain activation maps are shown for tennis imagery, navigation imagery, squeeze imagery and motor response during five sessions: the first 15-min baseline task (Base1; no propofol infusion), the period before loss of responsiveness during propofol infusion (PreLOR), the period with loss of responsiveness (LOR), the period with recovery of responsiveness (ROR), and another 15-min baseline task (Base2; after recovery). Robust brain activations in SMA/PreM for tennis imagery and PreM for squeeze imagery during LOR were observed in this subject. All results were level-2 corrected at FPRs <5% of the individual level, with voxel-level p = 1.E-15 and a cluster size of 100 voxels (see Methods for more details).