Table 1.

Rating of cerebral structures

Variable		Diagnostic N (%)	Identifiable but not diagnostic N (%)	Not identifiable N (%)	Wilcoxon p value
Supratentorial ventricular system	Sine Spin	48 (98)	1 (2)	0 (0)
	CT	49 (100)	0 (0)	0 (0)	0.317
Infratentorial ventricular system	Sine Spin	9 (18)	36 (73)	4 (8)
	CT	48 (98)	1 (2)	0 (0)	<0.001
Supratentorial subarchnoid space	Sine Spin	34 (69)	15 (31)	0 (0)
	CT	48 (98)	1 (2)	0 (0)	<0.001
Infratentorial subarchnoid space	Sine Spin	5 (10)	23 (47)	21 (43)
	CT	49 (100)	0 (0)	0 (0)	<0.001
Grey-white differentiation of basal ganglia	Sine Spin	18 (37)	23 (47)	8 (16)
	CT	47 (96)	2 (4)	0 (0)	<0.001
Grey-white differentiation of insular cortex	Sine Spin	10 (20)	17 (35)	22 (45)
	CT	46 (94)	2 (4)	1 (2)	<0.001
Grey-white differentiation of central cortex	Sine Spin	29 (59)	16 (33)	4 (8)
	CT	48 (98)	1 (2)	0 (0)	<0.001
Grey-white differentiation of cerebellum	Sine Spin	1 (2)	7 (14)	41 (84)
	CT	45 (92)	3 (6)	1 (2)	<0.001