TABLE 1

Clinical Characteristics of Patients with Isolated SCI

Patient no.	Age (y)		Aphasia type	AQ (points)	Infarct size (mm)		Regional asymmetric index on brain perfusion SPECT
Patient no.	Age (y)	Sex	Aphasia type	AQ (points)	Infarct size (mm)	MRA	F	T	P	O	Cx	Cb	BG	Th
1	80	F	Global	6.8	38	M1 occlusion	3.42	2.93	10.11	0.58	5.72	−4.23	27.21	9.63
2	75	M	Global	13.0	36	M1 occlusion	8.33	5.89	11.53	2.66	8.61	−8.41	22.04	9.59
3	67	M	TS	53.4	37	Normal	2.78	3.46	7.34	5.26	5.40	−4.26	43.38	3.14
4	64	F	Mixed T	54.0	28	M1 occlusion	3.34	4.81	12.47	3.49	6.92	−4.03	28.79	4.22
5	67	F	TS	57.4	39	M1 occlusion	13.43	14.25	18.01	8.68	14.93	2.62	35.57	9.79
6	77	F	Mixed T	66.0	33	M1 occlusion	4.86	5.78	9.51	−1.25	6.29	−2.29	22.14	4.75
7	68	M	Mixed T	67.5	44	Normal	4.21	3.06	7.71	−1.26	4.67	−3.80	28.46	4.05
8	49	M	TM	79.2	30	Normal	−0.27	0.95	6.55	−0.49	2.15	0.52	34.00	3.92
9	68	F	Anomic	80.3	31	Normal	1.43	−1.85	8.60	2.48	3.88	−0.26	16.09	0.25
10	67	M	TM	81.6	28	Normal	2.10	−4.10	5.20	−2.68	1.46	0.83	18.06	1.17
11	75	F	Anomic	84.4	18	M1 stenosis	−3.84	−5.79	7.55	4.33	0.73	3.71	11.34	−1.20
12	63	F	Anomic	86.8	22	Normal	4.18	−1.41	8.86	1.69	4.84	0.80	28.08	−1.39
13	46	M	Anomic	87.6	40	Normal	0.21	1.23	7.08	2.97	3.63	−2.03	29.55	3.42
14	56	M	Anomic	88.8	11	M1 stenosis	−2.88	−4.56	7.44	−1.02	0.65	1.62	11.25	−3.71
15	56	F	Anomic	90.9	22	Normal	−1.07	−1.92	5.73	5.33	2.53	1.06	14.14	−0.54
16	58	M	Normal	95.1	27	Normal	1.64	−4.55	4.45	2.08	2.13	4.61	30.62	3.43

MRA = MR angiography; F = frontal cortex; T = temporal cortex; P = parietal cortex; O = occipital cortex; Cx = whole cerebral cortex; Cb = cerebellar cortex; BG = basal ganglia; Th = thalamus; M1 = horizontal segment of middle cerebral artery; TS = transcortical sensory; mixed T = mixed transcortical; TM = transcortical motor.