Table 2.

Inconsistent sleep and brain activation during VAT

Brain region	BA	Peak x y z (Talairach)			K	Z-value
Brain activation (3-ball tracking) associated with inconsistent sleep duration
AG (R)	39	+48	−60	+24	150	−3.53
Precuneus	31	−2	−56	+18	68	−3.97
MFG	11	6	+46	−12	64	−3.47
SFG (R)	8	+18	+34	+46	53	−3.35
SFG (L)	8	−20	+22	+50	23	−3.65
Brain activation (4-ball tracking) associated with inconsistent sleep duration
AG (R)	39	+52	−58	+20	42	−3.49
Brain activation (4-ball tracking) associated with inconsistent sleep timing
MOcG (L)	18	−36	−86	+4	32	−3.43

BA, Brodmann area; K, cluster size (voxels); L, left; R, right.