Dedifferentiation of caudate functional connectivity and striatal dopamine transporter density predict memory change in normal aging

Age-related changes in striatal function are potentially important for predicting declining memory performance over the adult life span. Here, we used fMRI to measure functional connectivity of caudate subfields with large-scale association networks and positron emission tomography to measure striat...

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Veröffentlicht in:Proc Natl Acad Sci U S A
Hauptverfasser: Rieckmann, Anna, Johnson, Keith A., Sperling, Reisa A., Buckner, Randy L., Hedden, Trey
Format: Artigo
Sprache:Inglês
Veröffentlicht: National Academy of Sciences 2018
Schlagworte:
Biological Sciences
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6176586/
https://ncbi.nlm.nih.gov/pubmed/30224467
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1804641115
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