Dementia

A new study examined the links between personality, psychological characteristics, and cognitive outcomes in older adults, finding that higher levels of positive affect and Openness are associated with reduced cognitive decline.

New research suggests menthol inhalation may improve cognitive abilities in mice with Alzheimer’s by regulating the immune system and reducing brain inflammation, offering a potential new avenue for treating this debilitating disease.

Consuming over a teaspoon of olive oil daily reduces dementia-related death risk by 28%. Replacing margarine or mayonnaise with olive oil also lowers this risk by 8-14%, highlighting olive oil's protective benefits against dementia mortality.

Combining Alzheimer's drugs Donepezil and Memantine significantly extends patients' lives, offering new hope for improved treatment and survival.

Researchers discovered that certain nutrients, especially from the Mediterranean diet, are linked to slower brain aging and better cognitive function, suggesting potential benefits of targeted dietary choices for brain health.

Researchers discovered a genetic variant that reduces Alzheimer's disease risk by up to 70%, aiding in the removal of toxic amyloid from the brain. This highlights the role of the brain's blood vessels and suggests new therapeutic approaches.

Researchers have discovered that the brain protein Mfsd7c plays a crucial role in exporting excess choline, challenging previous beliefs and opening new possibilities for treating Alzheimer’s disease and age-related cognitive decline.

A Danish study found that long-term exposure to air pollution significantly increases the risk of dementia, highlighting the need for stricter air quality regulations and promoting physical activity as a mitigating factor.

Researchers found that reduced connectivity between the locus coeruleus and medial temporal lobe in cognitively healthy individuals is linked to faster brain atrophy and cognitive decline, particularly in the presence of amyloid beta, suggesting early markers for Alzheimer's disease progression.

Despite longstanding advice to maintain weight to reduce dementia risk, emerging studies reveal a complex and controversial relationship between obesity and dementia, suggesting that the true impact of obesity on cognitive decline remains uncertain.

A high-fat diet leads to metabolic deterioration and significant changes in specific microRNAs, according to new research, which are associated with the pathological processes of Alzheimer's disease.

A recent study reveals that "superagers," older adults with exceptional memory, maintain superior white matter integrity in their brains. This preservation helps them resist age-related cognitive decline, offering insights into potential strategies for healthy aging and Alzheimer's prevention.

New research reveals that our brains experience rapid transformation in our 40s and 50s, impacting memory and cognitive function. These changes could be key to predicting and improving future brain health.

A meta-analysis found that individuals over 60 adhering to the Mediterranean diet had an 11% lower risk of dementia and a 27% lower risk of Alzheimer's compared to those not following the diet, based on data from over 59,000 participants...

New research explores using virtual reality (VR) as a cognitive screening tool for detecting early dementia. Traditional methods often miss subtle cognitive impairments, but VR can create immersive experiences that better mimic real-life situations.