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Both hyper- and hypo-activation to cognitive challenge are associated with increased beta-amyloid deposition in healthy aging: A nonlinear effect
Beta-amyloid (Aβ) positive individuals hyper-activate brain regions compared to those not at-risk; however, hyperactivation is then thought to diminish as Alzheimer’s disease symptomatology begins, evidencing eventual hypoactivation. It remains unclear when in the disease staging this transition occ...
Gorde:
| Argitaratua izan da: | Neuroimage |
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| Egile Nagusiak: | , , , , |
| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
2018
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| Gaiak: | |
| Sarrera elektronikoa: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5747976/ https://ncbi.nlm.nih.gov/pubmed/29108941 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2017.10.068 |
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