Subjective Cognition and Amyloid Deposition Imaging
نویسندگان
چکیده
منابع مشابه
Subjective cognition and amyloid deposition imaging: a Pittsburgh Compound B positron emission tomography study in normal elderly individuals.
OBJECTIVE To study the relationship between subjective cognition and the neuropathological hallmark of Alzheimer disease (AD), amyloid-β (Aβ) deposition, using carbon 11-labeled Pittsburgh Compound B (PiB) positron emission tomography in normal elderly individuals. DESIGN Cross-sectional analysis. SUBJECTS Forty-eight cognitively normal elderly subjects (11 with high PiB uptake and 28 with ...
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OBJECTIVE To determine whether amyloid deposition is associated with impaired neuropsychological (NP) performance and whether cognitive reserve (CR) modifies this association. METHODS In 66 normal elderly controls and 17 patients with Alzheimer disease (AD), we related brain retention of Pittsburgh Compound B (PiB) to NP performance and evaluated the impact of CR using education and American ...
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ژورنال
عنوان ژورنال: Archives of Neurology
سال: 2012
ISSN: 0003-9942
DOI: 10.1001/archneurol.2011.666