Table 1.

Demographic, stroke, and behavioral data for PWA

ID	Gender	Age	Handedness	MPO	Lesion Volume*	WAB- R AQ	PPT	PALPA51
P1	M	55	R	12	74508	87.20	96.00	76.67
P2	M	79	R	13	92057	74.10	94.00	60.00
P3	M	67	R	8	172344	30.80	92.00	30.00
P4	M	49	R	113	324719	66.60	92.00	73.00
P5	M	55	R	137	210628	48.00	88.00	40.00
P6	F	71	R	37	11279	95.20	96.00	86.67
P7	F	53	R	12	68088	80.40	94.00	80.00
P8	M	68	R	104	210383	40.00	88.00	40.00
P9	M	42	L	18	8097	92.70	94.00	70.00
P10	F	64	R	24	59140	64.40	94.00	53.33
P11	F	70	R	62	130489	87.20	85.00	53.33
P12	M	50	R	71	321907	33.60	79.00	10.00
P13	M	61	R	152	159060	74.30	98.00	70.00
P14	F	70	R	152	154879	78.00	96.15	50.00
P15	M	80	R	22	87744	28.90	82.69	26.67
P16	F	48	R	20	257144	13.00	94.23	33.33
P17	M	69	R	164	235770	40.40	94.00	26.67
P18	F	76	R	33	136854	37.50	65.00	63.33
P19	F	64	R	115	279144	58.00	69.00	40.00
P20	M	63	R	22	111102	56.00	98.08	50.00
P21	M	49	R	49	79770	85.50	94.00	66.67
P22	M	82	R	12	57440	73.80	94.23	73.33
P23	M	39	R	18	13867	71.30	100.00	46.67
P24	M	64	L	13	56449	79.60	96.15	56.67
P25	M	62	L	21	5256	92.00	94.00	70.00
MEAN		62.00		56.16	132724.72	63.54	90.70	53.85
STDEV		11.77		53.01	97283.45	23.49	8.65	19.53

MPO = months post-onset; WAB-R AQ = Western Aphasia Battery-Revised Aphasia Quotient; PPT = Pyramids and Palm Trees Test; PALPA 51 = Psycholinguistic Assessment of Linguistic Processing in Aphasia, subtest 51;

^*lesion volume in number of 1×1×1 mm voxels