volume 26, issue 4, P683-698 2011
DOI: 10.3233/jad-2011-110659
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Abstract: A key symptom in the early stages of Alzheimer's disease (AD) is the loss of declarative memory. The anatomical substrate that supports this kind of memory involves the neural circuits of the medial temporal lobe, and in particular, of the hippocampal formation and adjacent cortex. A main feature of AD is the abnormal phosphorylation of the tau protein and the presence of tangles. The sequence of cellular changes related to tau phosphorylation and tangle formation has been studied with an antibody that binds t…

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