Table 2.

Clinical and radiological features of participants

Patient no.	Sex	Age (months)	History of fall?	Time lag (min)a	Acute dystonia	Mineralization (right, left)b	Neurodevelopmental outcome	Follow-up (months)
1	M	12	Yes	30	Yes	2, 2	Mild hemiparesis	6
2	M	14	Yes	30	Yes	3, 2	Normal	6
3	F	9	No	-	Yes	4, 1	Normal	6
4	M	6	Yes	Immediate	Yes	3, 3	Residual dysarthria and hemiparesis	16
5	M	12	No	-	Yes	2, 2	Normal	6
6	F	16	No	-	Yes	1, 1	Normal	6
7	M	18	Yes	48 h	No	2, 3	Normal	6
8	F	20	Yes	30	Yes	2, 3	Mild residual hemiparesis	16
9	F	22	Yes	60	No	2, 2	Normal	6
10	F	15	Yes	Immediate	Yes	1, 1	Normal	6
11	M	18	Yes	48 h	Yes	3, 4	Motor delay	6
12	F	14	Yes	30	No	3, 3	Mild residual hemiparesis	16
13	M	12	No	-	Yes	1, 1	Normal	6
14	M	8	Yes	15	No	1, 2	Mild distal upper limb weakness	6
15	M	9	No	-	No	2, 3	Mild residual hemiparesis	8
16	F	16	No	-	No	3, 4	Normal	6
17	M	14	Yes	30	No	2, 3	Normal	6
18	M	12	Yes	30	Yes	5, 3	Mild residual hemiparesis	19
19	F	13	No	-	Yes	1, 1	Mild residual hemiparesis	6
20	M	12	No	-	No	2, 2	Mild residual hemiparesis	6
21	F	22	Yes	48 h	Yes	3, 2	Normal	6
22	M	15	Yes	30	Yes	3, 3	Normal	6
23	F	6	No	-	Yes	4, 3	Speech delay and motor delay with residual hemiparesis	22
24	F	7	Yes	Immediate	No	4, 1	Normal	6
25	F	14	Yes	30	Yes	5, 3	Normal	6
26	M	12	Yes	Immediate	Yes	2, 2	Normal	6
27	F	15	Yes	30	Yes	1, 1	Mild distal upper limb weakness with dysarthria	6
28	F	13	Yes	10	No	1, 2	Motor delay	6
29	M	6	No	-	Yes	3, 3	Normal	6
30	M	9	No	-	Yes	2, 1	Normal	6
31	F	12	Yes	15	Yes	1, 1	Speech delay and motor delay with residual hemiparesis	14
32	M	18	Yes	48 h	Yes	2, 2	Speech delay and motor delay with residual hemiparesis	18
33	M	13	Yes	Immediate	No	3, 2	Residual hemiparesis	6
34	M	19	Yes	Immediate	Yes	1, 2	Residual hemiparesis	6
35	F	24	Yes	Immediate	Yes	2, 2	Residual hemiparesis	6
36	F	7	Yes	Immediate	Yes	2, 2	Residual hemiparesis	6
37	F	36	Yes	48 h	Yes	2, 2	Residual hemiparesis	6
38	M	13	Yes	48 h	Yes	2, 2	Residual hemiparesis	6

^aTime lag between fall and onset of symptoms, ^bNumber of mineralized lenticulostriate arteries seen using computed tomography at first presentation on right and left side