Table 1:

Individual participant demographics and descriptors

Subject	Sex	Age (y)	Lesion Side	Lesion Location	Lesion Volume (mm3)	Months Post Stroke	UE FM	Box and Blocks
1	M	68	L	SC	302	83	28	20/52
2	M	67	L	C/SC	113222	158	51	50/51
3	F	63	L	SC	3047	49	47	22/34
4	M	61	L	C/SC	183536	40	29	17/44
5	M	65	L	C/SC	67729	113	47	33/49
6	M	59	R	SC	1660	25	20	4/49
7	M	61	L	SC	188	41	26	13/42
8	M	40	R	CB/BS	23017	53	61	48/51
9	M	56	R	SC	14993	13	24	8/53
10	M	47	R	SC	3347	11	21	4/68
11	M	61	L	BS	199	12	52	44/55
12	M	57	L	SC	1635	6	36	28/46
13	F	53	R	C/SC	30003	13	43	23/31
14	F	67	R	SC	6170	22	28	2/43
15	F	60	R	SC	3691	7	59	44/48
16	F	35	L	BS	810	41	59	16/51
17	F	64	R	C/SC	16299	12	54	36/44
18	M	56	L	SC	1044	22	18	2/45
19	M	69	L	C/SC	105620	35	47	21/55
20	M	76	L	C/SC	30599	21	57	41/45
21	M	62	L	C/SC	174158	36	49	22/58
22	M	53	R	SC?	2673	6	25	3/52
23	M	58	L	SC	1623	8	19	3/61
24	M	72	R	C/SC	62754	6	23	10/39

y = years; C = cortical; SC = subcortical; CB = cerebellum; BS = brainstem; UE FM = Upper Extremity Fugl-Meyer, with maximum score of 66 meaning less impairment; Box and Blocks = number of blocks moved with affected hand/number of blocks moved with unaffected hand