Ashwagandha extract boosts memory and cognition in people with mild cognitive impairment, study finds
Researchers found that a standardized extract of ashwagandha improved memory, attention, and spatial reasoning in adults with mild cognitive impairment, outperforming a placebo in a two-month clinical trial with no reported side effects.
Mild cognitive impairment linked to lower mindfulness and weaker brain connections for emotion regulation
A new study finds that older adults with mild cognitive impairment struggle more with focusing attention and mindfulness compared to those with mild memory concerns, and that changes in a brain area linked to emotion and attention may play a...
Dementia: Tactile decline may signal early cognitive impairment
Touch-related sensory decline could offer early clues to cognitive problems, according to a recent review. The findings point to tactile impairments as possible predictors of memory loss and dementia, offering new directions for early detection and prevention.
Dementia risk begins in childhood, not old age, scientists warn
New research suggests that dementia prevention should begin much earlier than previously thought—possibly as early as childhood. Experts argue that addressing risk factors like obesity, smoking, and inactivity early in life could reduce the chances of developing dementia later on.
Poor sleep may shrink brain regions vulnerable to Alzheimer’s disease, study suggests
Spending less time in slow wave and REM sleep may accelerate brain atrophy in regions affected early in Alzheimer’s disease, according to new research. The findings support sleep quality as a potential factor in preserving brain health.
Common sleep aid blocks brain inflammation and tau buildup in Alzheimer’s model
Scientists have found that lemborexant not only increased restorative sleep in male mice but also reduced levels of toxic tau and brain inflammation. The findings suggest that targeting the brain’s orexin system may help slow Alzheimer’s progression.
Mediterranean diet appears to weaken the depression–Alzheimer’s connection
A new study suggests that the Mediterranean diet may reduce the biological impact of depression on the brain. In older men, depressive symptoms were linked to higher Alzheimer’s biomarkers—except in those with strong adherence to a Mediterranean-style diet.
A common herb shows promise for boosting brain health and fighting Alzheimer’s
Long praised in the kitchen, rosemary is gaining scientific attention for its brain-boosting properties. Recent studies show it may support memory, protect neurons, and even reduce Alzheimer’s-related damage—thanks to compounds like 1,8-cineole, carnosic acid, and its lab-made cousin, diAcCA.
Brief digital mindfulness interventions show lasting impact on depression
New research suggests that short-term online mindfulness programs can ease depression, especially when they help people become less reactive to distressing thoughts. Longer-term benefits were more likely when mindfulness was combined with cognitive techniques.
Five reasons young-onset dementia often goes unrecognized
Despite affecting thousands under 65, young-onset dementia is frequently misdiagnosed or overlooked. This article outlines five key reasons why the condition remains under-recognized—and why better awareness is essential for early support and care.
Long-term SSRI use linked to reduced Alzheimer’s pathology but mixed effects on cognition
A new study suggests long-term SSRI use may reduce markers of Alzheimer’s disease and restore brain function in affected regions, but the impact on cognitive performance remains mixed depending on how it’s measured.
Biomarkers in spinal fluid may flag frontotemporal dementia before symptoms emerge
A large-scale analysis of spinal fluid has identified distinct protein patterns that may allow for earlier diagnosis and monitoring of frontotemporal dementia, a midlife-onset brain disorder often misdiagnosed due to its wide-ranging symptoms and lack of biomarkers.
Menopause symptoms may signal future dementia risk, new research suggests
Hot flashes and brain fog during menopause may be warning signs of more than just hormonal changes. A new study links the number of menopause symptoms to future risks of cognitive decline and behavioral changes tied to dementia.
Cannabidiol shows promise for treating Alzheimer’s in mice by targeting brain hyperactivity
In a study using an Alzheimer’s disease mouse model, researchers found that cannabidiol reduced memory loss and brain abnormalities. The compound worked by enhancing the function of glycine receptors, which help regulate neuronal activity in the brain's memory center.
A common childhood virus could be silently fueling Alzheimer’s disease in old age
A virus best known for causing cold sores may dramatically increase the risk of Alzheimer’s in people with a specific gene variant. New evidence suggests herpes reactivation in the brain may trigger the destructive changes seen in the disease.
