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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Mov Disord. 2012 Mar 12;27(6):727–734. doi: 10.1002/mds.24938

Figure 2.

Figure 2

Mean normalized volumes for A) entorhinal cortex and B) hippocampus.

Abbreviations: HC, healthy controls; PD-NC, PD with normal cognition; PDD, PD dementia. Hemispheric volumes (absolute volume in mm3/intracranial volume in mm3 × 1000) are depicted (left, white; right, hatched). Vertical bars represent the standard error of the mean. Significant differences: + PD-NC vs. HC (p=0.049, entorhinal cortex; p=0.053, hippocampus); *PDD vs. HC (p<0.0001, entorhinal cortex; p<0.0001, hippocampus), § PDD vs. PD-NC (p=0.04, entorhinal cortex).