Table 1.

UBO Information for Participants with NF-1

Participant	UBO(s) Present	UBO Location(s)	Thalamus	Basal Ganglia	Sex	NF Category
1	No				F	NF+RD
2	No				F	NF+RD
3	No				F	NFnoRD
4	No				F	NFnoRD
5	No				F	NFnoRD
6	No				F	NFnoRD
7	No				M	NFnoRD
8	Report N/A				M	NF+RD
9	Report N/A				M	NF+RD
10	Report N/A				M	NFnoRD
11	Yes	Periventricular White Matter-R (top of lateral ventricle)			M	NF+RD
12	Yes	Cerebellum-L			M	NF+RD
13	Yes	Thalamus-B; Middle Cerebral Peduncles-B	X		M	NF+RD
14	Yes	BG-B; Cerebellum-B		X	F	NF+RD
15	Yes	BG-L		X	F	NF+RD
16	Yes	Cerebellum-B; BG-L		X	M	NF+RD
17	Yes	BG-B; Medulla-R		X	M	NF+RD
18	Yes	BG-B; Thalamus-R; Cerebellum-B; Pons-R	X	X	M	NF+RD
19	Yes	BG-R; Thalamus-L; Pons-B; Cerebellum-B	X	X	M	NF+RD
20	Yes	Internal Capsule-B			F	NFnoRD
21	Yes	Thalamus-R; Cerebral Peduncle-R; Cerebellum-B	X		F	NFnoRD
22	Yes	BG-R		X	M	NFnoRD
23	Yes	BG-L; Hippocampus-B; Thalamus-B; Deep white/gray matter of posterior fossa-B	X	X	F	NFnoRD
24	Yes	BG-Bilateral; Thalamus-L; Cerebellum-B	X	X	M	NFnoRD
25	Yes	BG-B; Internal Capsule-B; Thalamus-B; Midbrain-B; Pons-B; Cerebellum-B	X	X	M	NFnoRD

Note: BG = Basal Ganglia; B = Bilateral; L = Left; R = Right; N/A = Not Available