Temporal Interference (TI) Stimulation Boosts Functional Connectivity in Human Motor Cortex: A Comparison Study with Transcranial Direct Current Stimulation (tDCS)

Table 1

Activated brain regions in the functional connectivity analysis.

Contrast	Cluster regions		Cluster size	Peak value	Peak MNI coordinates
					Main effect of condition	L: precentral, paracentral lobule, SFG, SMA, SMFG, MFG, MCG	<0.001	1078	4.4	-33	-1	53
L: precentral, postcentral, paracentral lobule, SPL	<0.001	218	4.13	-27		-37	65

L: left; MCG: middle cingulate gyrus; MFG: middle frontal gyrus; SMA: supplementary motor area; SFG: superior frontal gyrus; SMFG: superior medial frontal gyrus; SPL: superior parietal lobule.