Table 3:

Pearson correlation coefficients between functional mobility measures and regional grey matter volume measures.

Regional grey matter volume	Gait Speed	Dynamic Gait Index	Four Square Step Test
Frontal
Precentral gyrus	0.12	0.25	−0.20
Middle frontal gyrus	0.13	0.27	−0.01
Supplementary motor area	0.17	0.22	−0.15
Paracentral lobule	0.20	0.15	−0.32*
Parietal
Postcentral gyrus	0.25	0.28	−0.40*
Superior parietal lobe	0.28	0.22	−0.29*
Inferior parietal lobe	0.29	0.44*	−0.33*
Supramarginal gyrus	0.18	0.47*	−0.29*
Precuneus	0.30	0.24	−0.30*
Temporal
Hippocampus	0.22	0.33*	−0.26
Parahippocampus	0.42*	0.39*	−0.44*
Superior temporal gyrus	0.36*	0.52*	−0.44*
Cerebellum	0.17	0.11	−0.12
Vermis	0.12	0.15	−0.15
Basal Ganglia
Caudate	0.26	0.11	−0.26
Pallidum	0.12	0.12	−0.003
Putamen	0.31	0.15	−0.21
Thalamus	0.002	0.06	−0.11

^*False Discovery Rate method used to correct for multiple comparisons in each column, with adjusted p < 0.05 (Benjamini and Hochberg, 1995)