Table 1.

Clusters identified with differential activation, on average, between n-back practice and neurofeedback training.

Hemisphere	Lobe	Gyrus	Volume (mm3)	Cluster COG (mm)
				X	Y	Z
Right cerebellum	Anterior lobe	Culmen of vermis	133,480	4.29	−63	1.84
Left cerebrum	Frontal lobe	Medial frontal gyrus	85,104	−10.2	41.4	28.3
Right cerebrum	Parietal lobe	Superior parietal lobule	35,288	34	−52.8	50.6
Left cerebrum	Temporal lobe	Superior temporal gyrus	19,616	−50.9	−0.661	−5.69
Left cerebrum	Parietal lobe	Superior parietal lobule	19,072	−28.1	−52.6	50.2
Right cerebrum	Temporal lobe	Superior temporal gyrus	9720	49.9	8.88	−23.8
Left cerebrum	Temporal lobe	Middle temporal gyrus	9160	−40.4	−71.6	32.6
Right brainstem	Medulla		7328	5.95	−50.7	−46
Right cerebrum	Frontal lobe	Middle frontal gyrus	6504	26.5	−6.22	51.5
Left cerebrum	Temporal lobe	Middle temporal gyrus	4456	−60.6	−46	−8.5
Right cerebrum	Temporal lobe	Middle temporal gyrus	4392	44.9	−69.5	31.9
Right cerebrum	Frontal lobe	Precentral gyrus	4008	54.7	−7.2	29.9
Right cerebrum	Temporal lobe	Middle temporal gyrus	3960	58.5	−61.3	−0.348
Left cerebrum	Frontal lobe	Precentral gyrus	2904	−25.8	−7.25	53.3
Left cerebellum	Posterior lobe	Pyramis	2640	−29.7	−79.6	−35.1

Only clusters with a COG appearing in the Talairach atlas are supplied. The highlighted clusters were found to be more active during open-loop neuromodulation of the left DLPFC. COG is given in MNI coordinates.