Practice Effects and Amyloid Deposition
نویسندگان
چکیده
منابع مشابه
Amyloid deposition in Alzheimer's disease.
Alzheimer's disease (AD), a progressive neurodegenerative disorder, accounts for approximately 60 percent of all victims of dementia and affects greater than 10 percent of the population over 65 years old. Although the cause is unknown, there is evidence that beta-amyloid plays an important role in its pathogenesis. The deposition of this type of amyloid in the brain and its implications in AD ...
متن کاملprocessing and - amyloid deposition in sporadic
1) Molecular and Cellular Neurobiotechnology, Institute of Bioengineering of Catalonia and Department of Cell Biology, University of Barcelona, Baldiri Reixac 15-21, 08028 Barcelona, Spain. 2) Institute of Neuropathology (INP), IDIBELL-Hospital Universitari de Bellvitge, Faculty of Medicine, University of Barcelona, 08907 Hospitalet de LLobregat, Spain. 3) Centro de Investigación Biomédica en R...
متن کاملAmyloid deposition, hypometabolism, and longitudinal cognitive decline.
OBJECTIVE Using data from the Alzheimer's Disease Neuroimaging Initiative (ADNI) population, we examined (1) cross-sectional relationships between amyloid deposition, hypometabolism, and cognition, and (2) associations between amyloid and hypometabolism measurements and longitudinal cognitive measurements. METHODS We examined associations between mean cortical florbetapir uptake, mean (18) F-...
متن کاملNovel plasma biomarker surrogating cerebral amyloid deposition
Alzheimer's disease (AD) is the most common and devastating dementia. Simple and practical biomarkers for AD are urgently required for accurate diagnosis and to facilitate the development of disease-modifying interventions. The subjects for the study were selected on the basis of PiB amyloid imaging by PET. Forty PiB-positive (PiB+) individuals, including cognitively healthy controls (HC), and ...
متن کاملDeposition of amyloid in the gastrointestinal tract.
Amyloid may cause widespread damage to the gastrointestinal tract. Affection of blood vessels may lead to infarction and perforation of the bowel (Brody, Wertlake, and Laster, 1964; Akbarian and Fenton, 1964) as well as to bleeding or loss of protein into the lumen of the gut (Jarnum, 1965); damage to the musculature or nervous elements may cause marked alterations in motility (Gilat and Spiro,...
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ژورنال
عنوان ژورنال: Alzheimer Disease & Associated Disorders
سال: 2014
ISSN: 0893-0341
DOI: 10.1097/wad.0000000000000021