Table 2:

Summary of MRI findings of the 8 patients with NIID

	Patient No.
	1	2	3	4	5	6	7	8
Cerebrum
High-intensity signal along the corticomedullary junction on DWI	+	+	+	+	+	+	+	+
Diffuse high-intensity signal of cerebral white matter on FLAIR images	+	+	+	+	+	+	+	+
Cerebellum
Atrophy	+	+	+	+	+	+	+	+
High-intensity signal in the medial part of cerebellar hemisphere right beside the vermis on FLAIR images	+	–	+	+	+	+	–	+
High-intensity signal in the middle cerebellar peduncle on FLAIR images	+	+	+	–	–	+	–	–