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New studies of brain activity explain benefits of electroconvulsive therapy

Researchers have shed new light on why electroconvulsive therapy has such a high success rate, a mystery that has puzzled doctors and scientists for almost a century. Findings could help improve this controversial treatment.

Smaller hippocampus linked to cognitive decline

With the rise of new drugs that can target the amyloid-beta plaques in the brain that are an early sign of Alzheimer’s disease, new ways are needed to determine whether memory loss and thinking problems are due to Alzheimer’s disease or another neurode…

Pulling the plug on brain injury: Manipulating fluid flows could save lives, improve recovery post-TBI

New research shows that a cocktail of drugs already approved to treat high blood pressure quickly reduces brain swelling and improves outcomes in animal models of brain injury. 

Tau-ting the importance of protein mapping

Researchers have shown how the tau protein, known for its role in dementias, behaves where communication in the brain takes place.

Clustering method can better describe the pathological process in patients with traumatic brain injury

Monitoring brain injury biomarkers and glucose variation in patients who have suffered an acute cranial injury during the entire first week of hospitalization can provide a more accurate picture of the pathological process.

Reducing ‘vivid imagery’ that fuels addiction cravings

New research shows promise in treating addiction cravings by combining eye movements and guided instructions to process memories. Researchers transformed dysfunctional memories stored in the brain through processing and integration. EMDR was as effecti…

When we see what others do, our brain sees not what we see, but what we expect

When we engage in social interactions, like shaking hands or having a conversation, our observation of other people’s actions is crucial. But what exactly happens in our brain during this process: how do the different brain regions talk to each other? …

Hormonal contraceptives in teens may alter risk assessment, rat study suggests

Hormonal contraceptives taken by adolescents may influence development of the brain in a way that alters the recognition of risks, a new study in rats suggests.

How climate change could be affecting your brain

A new element of the catastrophic impacts of climate change is emerging — how global warming is impacting the human brain.

Early-life stress changes more genes in brain than a head injury

A surprising thing happened when researchers began exploring whether early-life stress compounds the effects of a childhood head injury on health and behavior later in life: In an animal study, stress changed the activation level of many more genes in …