Current reporting, research and professional developments across Neuropsychology, curated for psychologists and behavioral-health professionals.
Your morning coffee or tea could be quietly supporting your brain health. A long-term study found that moderate consumption of caffeinated coffee or tea was linked to an 18% lower risk of dementia and better cognitive…
Postoperative sleep disturbances are common and have been shown to exacerbate incisional pain by enhancing the central nervous system’s excitability. However, the specific neural circuit mechanisms underlying the pain…
A key Alzheimer’s drug has finally revealed its secret. Researchers discovered that lecanemab works by activating the brain’s immune cells—but only through a specific part of the antibody called the Fc fragment. This…
The therapeutic potential of cannabinoids is increasingly recognized; however, their use is often associated with adverse effects, such as conditioned place aversion (CPA). The molecular mechanisms underlying CPA remain…
Scientists have built a working simulation of an entire adult fruit fly brain and connected it to a physics-based virtual body ...
Think about the disease that worries you most — the one that runs in your family. Or maybe someone you love is living with it.
Scientists have developed a promising new approach to treating Alzheimer’s disease by turning ordinary brain cells into powerful plaque-clearing machines. Instead of requiring frequent antibody infusions like current…
Scientists have uncovered a surprising new role for little-known brain cells called tanycytes that may influence the development of Alzheimer’s disease. These specialized cells appear to help remove toxic tau protein…
A new study has uncovered why some brain cells are more resistant to Alzheimer’s damage than others. Researchers found a natural cleanup system that helps remove toxic tau protein before it can form harmful clumps. The…
Cognitive decline in neurological disorders substantially impairs daily functioning and quality of life, underscoring the need for effective non-pharmacological interventions. We aimed to quantify the behavioral benefits…
Subtle changes in brain blood flow and oxygen use are closely linked to hallmark signs of Alzheimer’s, including amyloid plaques and memory-related brain shrinkage. Simple, noninvasive scans may one day help spot risk…
Scientists have created a blood test that can estimate when Alzheimer’s symptoms are likely to begin. By measuring a protein called p-tau217, the model predicts symptom onset within roughly three to four years. The…
Being an expert birdwatcher is more than a hobby. It’s a pastime that may alter the structure and function of your brain.
A common bacterium best known for causing pneumonia and sinus infections may also play a surprising role in Alzheimer’s disease. Researchers found that Chlamydia pneumoniae can invade the retina and brain, where it…
Exercise may sharpen the mind by repairing the brain’s protective shield. Researchers found that physical activity prompts the liver to release an enzyme that removes a harmful protein causing the blood-brain barrier to…
TOLEDO, Ohio — The Alzheimer’s Association is seeing record levels of federal support, a development, Alzheimer's Association ...
Women are more likely than men to be diagnosed with dementia. While researchers have some idea of the factors that elevate risk ...
A major new study has spotlighted three familiar medicines that could take on an unexpected new role in the fight against Alzheimer’s disease — with a shingles vaccine emerging as the front-runner. After reviewing 80…
Six months later, another neurologist finds the opposite: You don’t have Alzheimer’s and aren’t at risk of developing it.
Roughly 37% of new dementia cases in older Americans may be linked to diseases that begin outside the brain, according to a ...
Post-traumatic stress disorder (PTSD) disrupts neural pathways, increasing susceptibility to neurological disorders, including epilepsy. Stress-induced alterations in glutamatergic, GABAergic, and serotonergic systems…
A study from Cold Spring Harbor Laboratory on Long Island is showing promise in delaying memory loss associated with Alzheimer ...
So did the singer Tony Bennett, the actor Gene Wilder, the boxer Sugar Ray Robinson and the author E.B. White. So did Rosa Parks ...
Neuropsychologists are specialized psychologists who may work in research or with patients in clinical settings, helping people with brain disorders and injuries. Becoming a neuropsychologist takes ...
Add Yahoo as a preferred source to see more of our stories on Google. A large, long-term study found that playing a brain ...
Research indicates that Alzheimer's could be preceded by 10 health conditions years before diagnosis. Major depressive disorder ...
Teams are inherently adaptive entities that continuously adapt to changes or disruptions in their tasks or environments. During collaboration, interbrain synchrony (IBS) emerges, reflecting the temporal alignment of…
Electroacupuncture is widely accepted to treat pain related conditions, but detailed mechanisms remain unknown. To explore cortical and subcortical subnuclei involved in electroacupuncture stimulation (EAS) analgesia by…
Background Excessive stress leads to injury and dysfunction, but the underlying mechanism remains unclear. As a human longevity gene, forkhead box O3a (FoxO3a) is a transcription factor that regulates various cellular…
The effect of olfactory bulb (OB) and olfactory epithelium (OE) electrical stimulation on epileptiform activity and seizure-induced impairment on synaptic plasticity and memory was investigated in anesthetized and…
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