Table 1.

Regions active for working memory task epoch vs. fixation baseline, simple speech vs. baseline, and simple overt tapping vs. baseline at p=.00001, voxel contiguity=3.

Contrast	Hemisphere	Sector	Talairach Coordinate	Cerebellar Region
WM:
Retrieve	L	Superior,Medial	−16, −61, −22	VI
	R	Superior,Medial	25, −64, −26	VI
WM:
Encode	R	Superior,Lateral	36, −48, −21	VI
	L	Superior,Lateral	−25, −54, −29	VI
	L	Inferior	−15, −68, −51	VIIB / VIIIA
	L	Inferior	−31, −61, −58	VIIIA
	R	Inferior	13, −68, −55	VIIIA
Speech:
Overt Speech	R	Superior	7, −61, −25	VI / V
Speech:
Covert Speech	R	Superior	25, −58, −26	VI
Tapping:
Overt Tapping	R	Middle	33, −51, −30	VI
	L	Superior	−32, −58, −26	VI
	R	Inferior	16, −61, −55	VIIIB