File:PMC4359276 figs1.png

License

Attribution 3.0 Unported (CC BY 3.0)

Summary

Author:Lehmann M, Barnes J, Ridgway GR, Ryan NS, Warrington EK, Crutch SJ, Fox NC, Dementia Research Centre, UCL Institute of Neurology, University College London (Openi/National Library of medicine) Source:https://openi.nlm.nih.gov/detailedresult?img=PMC4359276_figs1&query=Posterior%20cortical%20atrophy&it=xg&req=4&npos=2 Description:dfig1: Longitudinal changes in gray matter volume (sagittal view of the left hemisphere) in (A) posterior cortical atrophy (PCA) patients compared with control subjects and (B) typical amnestic Alzheimer’s disease (tAD) patients compared with control subjects. (C) Maps show regions that were most influential in making a classification between PCA and tAD groups. The color bar for the control comparisons (A and B) show t values for false discovery rate-corrected results (P < .05), with warmer colors indicating greater volume loss in PCA and tAD patients compared with control subjects. (C) Red represents areas where relatively lower gray matter volume change indicates PCA, whereas blue shows areas where lower gray matter volume change indicates tAD. A, anterior; P, posterior.