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Neural compensation in older people with brain β-amyloid deposition
The recruitment of additional neural resources may allow elderly adults to maintain normal cognition despite β-amyloid (Aβ) plaques. Previous fMRI studies have reported such hyperactivation, but it is currently unclear if these increases represent compensation or aberrant over-excitation. We found t...
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| Main Authors: | , , , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
2014
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4177011/ https://ncbi.nlm.nih.gov/pubmed/25217827 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/nn.3806 |
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