. Author manuscript; available in PMC: 2016 May 1.

Published in final edited form as: Parkinsonism Relat Disord. 2015 Feb 18;21(5):465–470. doi: 10.1016/j.parkreldis.2015.02.008

Table 3.

Local peaks of clusters indicating significant gray matter loss in PD subgroups compared to Controls and PDL compared to PDR subjects.

Anatomical Region	MNI coordinates ^a			Z_max ^b	Voxel Size ^c
Anatomical Region	X	Y	Z	Z_max ^b	Voxel Size ^c
PDL vs Controls¹
R. Precuneus (BA 7)/ R. Superior Occipital Cortex (BA 18–19)	2	−76	36	4.51	3047
PDR vs Controls²
L. middle Occipital Cortex (BA 18)	−20	102	4	3.83	40
PDL vs PDR³
R. middle Frontal gyruse (BA 10,11)	38	32	22	4.05	40
R. inferior Frontal gyrus (BA 10, 32)	48	22	8	4.13	36
R. Precuneus (BA 7)	14	−58	34	4.75	47

- FWE corrected p< 0.05;

^{2 & 3}

- uncorrected p < 0.0005;

- coordinates of local maxima are given in MNI (Montreal Neurological Institute) standard space;

- Z-scores of the local maxima;

- Cluster extent is given in voxel size (1 voxel = 2×2×2 mm³);

BA= Brodmann Area; R.- right; L.- left.