Table 4.

Percent signal changes for selected regions of interest

						B
	Talairach Location			A		Second Exponential
Region of Interest	R	A	I	First Exponential	Second Exponential	Bin 2A	Bin 2B	Bin 2C
Left
FP	11	−60	2	0.3679***	−0.1388*	—	−0.3184*	−0.3335**
PFC	25	−35	36	—	—	—	—	—
dlPFC	24	−23	51	—	—	—	—	−0.1789*
dlPMC	26	5	50	0.1967**	0.1529*	0.1662*	—	—
M1	43	13	50	—	0.1888**	0.2212**	0.2785*	—
SPL	18	62	50	0.4932***	—	—	—	—
FUS/LING	33	81	−14	0.2161*	−0.1334**	−0.1246*	−0.1886*	—
MT/V5	40	68	2	0.2193***	0.0974*	0.1685*	—	—
hCN	7	−15	2	−0.2123**	0.0798**	0.0623*	0.1773**	0.1483*
aPUT	30	−4	2	—	0.1431***	0.1440**	0.1858**	0.1765*
TH	8	6	10	−0.1579**	—	—	0.0869*	—
aVER	8	35	−18	−0.5063*	0.1888***	—	0.3109**	0.5409**
Medial
dACC	−4	−20	36	0.1414*	—	—	—	−0.1549*
vACC	0	−33	11	−0.1667*	0.0970*	—	0.2071*	0.1742*
pSMA	5	−9	57	—	—	—	—	—
Right
FP	−6	64	2	0.3209*	−0.2039**	—	−0.3236*	−0.3818*
PFC	−6	−35	36	—	—	—	—	—
dlPFC	−32	−19	51	—	−0.0968**	—	—	—
dlPMC	−24	4	50	0.2075**	0.1464*	0.1689**	—	—
M1	−43	13	50	—	—	—	—	—
SPL	−30	54	50	0.1993***	0.1489**	0.1486*	0.1761*	—
FUS/LING	−31	82	−14	0.1304**	—	—	—	—
MT/V5	−46	64	2	0.1694**	0.1435***	0.1488*	0.1681*	—
hCN	−7	−15	2	−0.1813*	0.0630*	—	0.1583*	—
aPUT	−21	−5	2	−0.1451*	0.1336***	0.1194*	0.1865**	0.2049***
TH	−8	6	10	—	—	0.0613*	—	—
aVER	−8	35	−18	−0.4863**	0.2014****	—	0.3403**	0.6211****
DN	−25	45	−29	−0.2806**	0.1701***	—	0.0266**	0.3741***

Column A, percent signal change for the first and second exponential learning periods. Column B, the subdivision of the second exponential period into three bins (bin 2A, bin 2B, and bin 2C) to examine the temporal dynamics of graphomotor sequence learning. All coordinates are in RAI format; numbers in bold are positive. —, P > 0.05;

^*P < 0.05;

^**P < 0.01;

^***P < 0.001;

^****P < 0.0001.