Different Brain Network Activations Induced by Modulation and Nonmodulation Laser Acupuncture

Table 2

Activation clusters of 10 Hz-modulation laser stimulation versus placebo group resulta.

Laser stimulation type	Anatomical Locations	𝑃-value	T-value	Cluster size^b	MNI-coordinates of max value
					𝑥	𝑦	𝑧
Modulated wave	L Frontal Lobe, Precentral Gyrus	.000	6.45	89	−60	−4	32
	L Parietal Lobe, Postcentral Gyrus, BA 3
	L Temporal Lobe, Middle Temporal Gyrus	.000	5.52	25	−36	−76	18
	L Occipital Lobe, Cuneus, BA 18	.000	5.28	66	−18	−80	22
	R Occipital Lobe, Cuneus	.000	4.49	31	24	−86	16

^aActivation areas of random effects analysis for clusters which surpassed a threshold of 𝑃<.002 uncorrected, and degrees of freedom = 11.
^bEach voxel size = 2∗2∗2 mm³, and spatial extent threshold >20 voxels.