Table 2.

Local minima in cerebellar regions demonstrating significant rCBF decreases (P < 0.001)

Lobule or region	Lobe	Talairach*			Extent, mm3	Z score
		x	y	z
CO2 FM–O2FM
Inf. semilunar (Crus II)	P	32	−66	−30	416	−5.43
Gracile (VIIB)	P	32	−76	−34	728	−4.90
Inf. semilunar (Crus II)	P	16	−80	−24	496	−4.79
Inf. semilunar (Crus II)	P	21	−72	−26	360	−4.45
Gracile (VIIB)	P	26	−76	−34	496	−4.41
Gracile (VIIB)	P	−27	−76	−30	624	−4.30
Biventer (VIIIA)	P	−26	−78	−39	336	−4.26
Biventer (VIIIA)	P	−12	−82	−34	256	−4.18
Biventer (VIIIB)	P	−38	−66	−34	592	−4.18
Inf. semilunar (Crus II)	P	44	−66	−26	128	−3.84
Inf. semilunar (Crus II)	P	−14	−80	−22	88	−3.50
CO2 FM–CO2MP
Gracile (VIIB)	P	34	−66	−32	440	−5.43
Inf. semilunar (Crus II)	P	20	−70	−24	624	−5.28
Gracile (VIIB)	P	−34	−64	−34	656	−4.85
Inf. semilunar (Crus II)	A	−17	−64	−24	544	−4.73
Biventer (VIIIB)	P	−28	−40	−38	200	−4.65
Gracile (VIIB)	P	28	−79	−30	192	−4.22
Inf. semilunar (Crus II)	P	−8	−77	−26	224	−4.11

In parentheses is the equivalent label of Schmahmann et al. (41) [based on Larsell (42)]. A, anterior cerebellar hemisphere; P, posterior cerebellar hemisphere. 

^*Brain atlas coordinates are in millimeters along left-right (x), anterior-posterior (y), and superior-inferior (z) axes.