Table 2 Findings not requiring further evaluation, but needing to be reported to the referring physician (159 participants, 14.3%).

White-matter signal abnormalities

113

Lacunar infarction

31

Old lobar or cerebellar infarction

13

Venous malformation

6

Arachinoid cyst in the middle cranial fossa

4

Old bleeding

4

Old traumatic lesion

2

Cerebral atrophy

2

Total

175