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Brain imaging reveals how mindfulness program boosts pain regulation

Research has isolated the changes in pain-related brain activity that follow mindfulness training — pointing a way toward more targeted and precise pain treatment.

Food stamp work requirements increase mental health care use

Being exposed to work requirements in order to receive food stamps from the U.S. government significantly increased use of mental health care resources for depression and anxiety, a new study has found. The policy’s negative effects occurred much soone…

Better insight into the vagus nerve’s link to brain

Researchers have shown a direct link between vagus nerve stimulation and its connection to the learning centers of the brain. The discovery may lead to treatments that will improve cognitive retention in both healthy and injured nervous systems.

New framework for studying brain organization

Researchers have combined data simulation and experimental observation to bridge a gap between two major properties of large-scale organization of the human brain — stationary and traveling waves of activity.

Sprint then stop? Brain is wired for the math to make it happen

To ensure a quick halt, brain circuit architecture avoids a slow process of integration in favor of quicker differentiation, a new neuroscience study finds.

Scientists create nanobody that can punch through tough brain cells and potentially treat Parkinson’s disease

Now, researchers have helped develop a nanobody capable of getting through the tough exterior of brain cells and untangling misshapen proteins that lead to Parkinson’s disease, Lewy body dementia, and other neurocognitive disorders caused by the damagi…

Rapid loss of smell predicts dementia and smaller brain areas linked to Alzheimer’s

New research shows that a decline in a person’s sense of smell over time predicts their loss of cognitive function and can foretell structural changes in regions of the brain that are important in Alzheimer’s disease and dementia. The findings could le…

Research reveals role of genetic variants on psychedelics’ therapeutic effects

Researchers report that common genetic variations in one serotonin receptor could be a reason why people with psychiatric conditions, such as depression, respond differently to psychedelic treatments.

Working memory depends on reciprocal interactions across the brain

Neuroscientists have investigated the reciprocal interactions between two brain regions that represent visual working memory in mice. The team found that communication between these two loci of working memory, parietal cortex and premotor cortex, was c…

Specific brain responses to traumatic stress linked to PTSD risk

Results from the largest prospective study of its kind indicate that in the initial days and weeks after experiencing trauma, individuals facing potentially threatening situations who had less activity in their hippocampus developed more severe posttra…