Repeated Working Memory Training Improves Task Performance and Neural Efficiency in Multiple Sclerosis Patients and Healthy Controls

Table 2

List of brain activations as a result of the posttraining session (S2) in 2-back and 3-back load level between groups comparisons. Results were p<0.05 FWEc cluster-corrected using a threshold of p <0.001 at the uncorrected level and a cluster extension of k= voxels, respectively. (MNI: Montreal Neurological Institute coordinates; S1: basal session; S2: follow-up session 2.

Anatomical regions		MNI coordinates			T
		x	y	z
2back: Trained groups < Untrained groups (S2vs.S1)
R Angular gyrus	319	36	-61	44	5.01
R Supramarginal gyrus		48	-37	41	3.99
R Inferior parietal lobule		48	-43	56	3.93
R Middle frontal gyrus	130	39	53	8	4.53
L Inferior parietal lobule	75	-54	-55	41	4.04
L Postcentral gyrus		-45	-37	62	3.53
3back: Trained groups < Untrained groups (S2vs.S1)
R Superior medial frontal gyrus	320	6	35	41	4.15
R Middle frontal gyrus		42	8	59	3.77
R Superior frontal gyrus		24	23	53	3.58
L Superior frontal gyrus		-15	29	53	3.57
R Supplementary motor area		9	20	62	3.44
L Supplementary motor area		0	17	62	3.25
L Inferior frontal	183	-51	17	29	3.82
L Precentral gyrus		-48	11	47	3.78
L Middle frontal gyrus		-42	8	56	3.64
L Inferior frontal gyrus		-45	14	14	2.88