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Immune response affects sleep and memory

Sickness-induced insomnia is common because of the link between the brain and the immune system. Fighting off illness- rather than the illness itself- causes sleep deprivation and affects memory, a new study has found. Biologists said a common percepti…

Ketamine shows ‘game-changing’ effect on suicide prevention

Ketamine could prevent suicide and lift mood in the severely depressed, according to new research that shows the effect is almost instantaneous and seems to work on most patients.

Children can tell when a teacher commits "sins of omission"

Children learn a great deal about the world from their own exploration, but they also rely on what adults tell them.

Growing up with bipolar parents: project helps families cope with mental illness

Bipolar disorder (BD) is among the 10 most burdensome medical conditions, according to the World Health Organization.

MRI brain scans detect people with early Parkinson’s

A simple and quick MRI technique that offers promise for early diagnosis of Parkinson’s disease has been developed by researchers. The team demonstrated that their new MRI approach can detect people who have early-stage Parkinson’s disease with 85 perc…

Best medication for children with seizures: Breakthrough study sheds new light

A recently published clinical study has answered an urgent question that long puzzled ER pediatricians: Is the drug lorazepam really safer and more effective than diazepam – the U.S. Food and Drug Administration-approved medication as first line ther…

Possible link to developmental brain disorders found

A mechanism in brain development that, when disrupted, may play a role in cerebral cortex circuit disorders, including autism, schizophrenia, and childhood epilepsy, has been discovered by researchers. The study examines how one intracellular signaling…

Gun violence and mass shootings — myths, facts and solutions

An objective review of larger patterns and trends offers strategies to reduce gun violence in the United States.

Cognitive performance can be improved in teens months, years after traumatic brain injury

Traumatic brain injuries from sports, recreational activities, falls or car accidents are the leading cause of death and disability in children and adolescents. While previously it was believed that the window for brain recovery was at most one year af…

Mechanism explains complex brain wiring

How neurons are created and integrate with each other is one of biology’s greatest riddles. Now, a researcher unravels a part of the mystery by describing a mechanism that explains novel aspects of how the wiring of highly branched neurons in the bra…