Lewy body disease can be detected before onset of symptoms
The second most common neurodegenerative disorder, Lewy body disease, can be detected before the onset of symptoms using a spinal fluid test. …
Razor-sharp memory function in older adults linked to faster movement and better mental health
Older adults with remarkable memory abilities, known as superagers, are more likely to have greater movement speed and better mental health compared to typical older adults. …
Higher levels of lean muscle might protect against Alzheimer’s disease
A mendelian randomization study suggests high levels of lean muscle might protect against Alzheimer’s disease. …
Restoring the blood-brain barrier?
Researchers describe a treatment that could be instrumental in restoring the normal function of the blood-brain barrier. …
Altered gut microbiome may be early sign of Alzheimer’s disease
The gut microbiomes of people with pre-symptomatic Alzheimer’s disease have different composition than that of healthy individuals. …
How excessive salt consumption is linked to cognitive disorders and high blood pressure
A new study identified potential therapeutic targets for hypertension-induced cognitive impairment caused by excessive salt consumption. …
Brain connectivity and memory improve in older adults after walking
New research adds to growing evidence that exercise slows cognitive impairment and may delay onset of Alzheimer’s disease. …
Machine-learning program reveals genes responsible for sex-specific differences in Alzheimer’s disease progression
A new machine-learning method allows the identification of sex-specific genes and molecular pathways that contribute to the development and progression of Alzheimer’s disease. …
Air pollution may increase dementia risk, complicated by genetics
Study finds ambient air pollution is associated with specific aspects of dementia, such as worse verbal fluency. …
Existing drugs prevent Alzheimer’s disease-related cognitive impairment in mice
Two FDA-approved drugs were highly effective in reducing amyloid deposition and improving cerebrovascular function in Alzheimer’s disease mouse models. …
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