Alzheimer's disease is the most common dementia worldwide and it is characterized by learning impairment, memory loss, disorientation and anxiety, among other behavioral and psychological symptoms. Since Alois Alzheimer described ...
Nov 16, 2020
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In Alzheimer's disease, impaired blood flow to brain regions coincides with tau protein buildup. This relationship strengthens as cognition declines, according to new research published in JNeurosci.
Oct 12, 2020
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In a healthy brain, the multistep waste clearance process known as autophagy routinely removes and degrades damaged cell components—including malformed proteins like tau and toxic mitochondria. This cellular debris would ...
Oct 12, 2020
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Accumulation of assembled tau protein in the central nervous system is characteristic of Alzheimer's disease and several other neurodegenerative diseases, called tauopathies. Recent studies have revealed that propagation ...
Sep 23, 2020
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A genetic variation in some people may be associated with cognitive decline that can't be explained by deposits of two key proteins associated with Alzheimer's disease, amyloid β and tau, according to a study published in ...
Sep 16, 2020
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Alzheimer's disease (AD) is the most common neurodegenerative disease and the leading cause of dementia. It affects more women than men. A new study published in the Journal of Alzheimer's Disease indicates that factors such ...
Sep 1, 2020
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Guideline-recommended therapies are moderately successful in the treatment of obsessive-compulsive disorder (OCD) and anorexia nervosa (AN), leaving room for improvement. Cognitive inflexibility, a common trait in both disorders, ...
Aug 21, 2020
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A blood test to diagnose Alzheimer's disease moved closer to reality this week after new findings were announced at the Alzheimer's Association International Conference on July 29, 2020. The test showed extremely high accuracy—around ...
Jul 30, 2020
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Alzheimer's disease (AD) is the most common form of dementia among the elderly and currently there is no cure for the disease. The hallmarks of AD are the Aβ plaques and tau tangles found throughout the patient's brain. ...
Jul 30, 2020
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A new blood test demonstrated remarkable promise in discriminating between persons with and without Alzheimer's disease and in persons at known genetic risk may be able to detect the disease as early as 20 years before the ...
Jul 29, 2020
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