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Fig. 3 | Alzheimer's Research & Therapy

Fig. 3

From: Assessment of the relationship between synaptic density and metabotropic glutamate receptors in early Alzheimer’s disease: a multi-tracer PET study

Fig. 3

Correlation matrix for mGluR5 and synaptic density (no PVC) of all regions in participants with AD

The matrix displays Pearson’s correlation coefficients (r) between [18F]FPEB (mGluR5) and [11C]UCB-J (synaptic density) PET DVRs for all possible combinations of regions. Data are from 15 participants with Alzheimer’s Disease. The heat map shows the r for all combinations that had an uncorrected p < 0.05. Abbreviations: AD = Alzheimer’s disease; DVR = Distribution volume ratios; mGluR5 = metabotropic glutamate receptor subtype 5; PVC = partial volume corrected

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Alzheimer's Research & Therapy

ISSN: 1758-9193