Table 2.

Regions-to-cerebellar ratio among patients with cobalamin deficiency

	Frontal regions						Temporal regions						Parietal regions						Thalamus						Basal ganglia
	Rt			Lt			Rt			Lt			Rt			Lt			Rt			Lt			Rt			Lt
Patient #
1	.81	.77	.78	.82	.80	.76	.80	.78	.79	.75	.75	.71	.79	.78	.79	.79	.79	.80	.76	.75	.79	.72	.73	.68	.82	.82	.81	.74	.74	.74
	.79			.79			.79			.74			.79			.79			.77			.71			.82			.74
2	.78	.80	.80	.74	.74	.75	.79	.81	.78	.73	.74	.76	.95	.92	.95	.82	.82	.80	.72	.72	.71	.70	.71	.72	.72	.70	.71	.80	.81	.81
	.79			.74			.79			.74			.94			.81			.72			.71			.71			.81
3	.76	.80	.81	.80	.80	.76	.75	.75	.76	.76	.78	.81	.99	1.01	.99	.95	.95	.99	.73	.72	.73	.68	.68	.68	.96	.95	.96	.92	.93	.93
	.79			.79			.75			.78			1.00			.96			.73			.68			.96			.93
4	.68	.67	.72	.78	.77	.77	.76	.75	.76	.77	.78	.78	.89	.87	.85	.92	.95	.94	.73	.76	.76	.78	.78	.78	.61	.63	.67	.78	.77	.74
	.72			.77			.76			.78			.87			.94			.75			.78			.64			.76
5	.76	.76	.80	.73	.80	.77	.75	.75	.71	.77	.76	.76	.82	.82	.86	.83	.82	.83	.77	.78	.78	.67	.66	.72	.83	.84	.83	.82	.82	.82
	.77			.77			.74			.76			.83			.83			.78			.68			.83			.82
6	.75	.77	.80	.80	.75	.83	.78	.78	.80	.77	.76	.77	.95	.93	.94	.94	.95	.96	.78	.78	.80	.78	.79	.79	.89	.87	.87	.86	.85	.88
	.77			.79			.79			.77			.94			.95			.79			.79			.88			.86
7	.78	.80	.76	.79	.77	.77	.75	.75	.74	.75	.75	.73	.85	.87	.85	.84	.81	.83	.67	.69	.69	.69	.69	.70	.91	.92	.94	.93	.95	.93
	.78			.78			.75			.74			.86			.83			.68			.69			.92			.94
8	.84	.88	.87	.90	.92	.88	.75	.70	.70	.79	.79	.79	.90	.89	.89	.92	.92	.93	.71	.69	.72	.79	.82	.75	.91	.90	.87	.96	.95	.96
	.86			.90			.72			.79			.89			.92			.71			.79			.89			.96
9	.86	.87	.85	.97	.92	.94	.77	.77	.77	.80	.79	.79	.82	.83	.82	.97	.94	.97	.66	.65	.64	.83	.83	.83	.94	.92	.92	.96	.99	.95
	.86			.94			.77			.79			.82			.96			.65			.83			.93			.97
10	.90	.89	.88	.83	.83	.83	.79	.75	.76	.68	.74	.78	.98	.95	.98	.79	.86	.89	.80	.80	.80	.81	.81	.79	.85	.81	.88	.80	.79	.79
	.89			.83			.77			.73			.97			.85			.80			.80			.85			.79
11	.93	.92	.86	.83	.88	.90	.82	.82	.81	.72	.72	.72	.98	1.02	1.00	.95	.85	.91	.86	.84	.80	.77	.72	.74	.98	.99	1.00	.95	.93	.95
	.90			.87			.82			.72			1.00			.90			.83			.74			.99			.94
12	.86	.92	.94	.91	.90	.87	.78	.74	.76	.77	.71	.74	.98	.98	.98	.97	.97	.98	.81	.81	.81	.79	.80	.80	.75	.75	.75	.87	.84	.87
	.91			.89			.76			.74			.98			.97			.81			.80			.75			.86

Abbreviations: Rt right, Lt left; data were presented as ratio count from three consecutive slices (serif) followed by their average value (boldface)