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A new target for anxiety disorders

By generating mice with genetic mutations that disrupt the brain’s TrkC-PTP protein complex, researchers find a key way that brain cells communicate.

Evidence builds for near infrared light treatment in traumatic brain injury

New research indicates that a novel method could result in a new treatment option in an area of medicine that currently has few, if any, treatment options.

Magnetically regulated gene therapy tech offers precise brain-circuit control

A new technology enables the control of specific brain circuits non-invasively with magnetic fields, according to a preclinical study. The technology holds promise as a powerful tool for studying the brain and as the basis for future neurological and p…

Bilingualism makes the brain more efficient, especially when learned at a young age

A new study from The Neuro (Montreal Neurological Institute-Hospital) of McGill university, the University of Ottawa and the University of Zaragoza in Spain elaborates on bilingualism’s role in cognition, showing increased efficiency of communication b…

Heart failure, atrial fibrillation and coronary heart disease linked to cognitive impairment

A new American Heart Association scientific statement suggests addressing cardiovascular health earlier in life may reduce the risk of stroke and help preserve thinking and memory later in life.

Simulation mimics how the brain grows neurons, paving the way for future disease treatments

A new computer simulation of how our brains develop and grow neurons has been built. Along with improving our understanding of how the brain works, researchers hope that the models will contribute to neurodegenerative disease research and, someday, ste…

New research identifies key mental health risk factors for children after trauma

A new study has shed light on why some children and adolescents develop mental health disorders like PTSD, anxiety, or depression after experiencing a traumatic event.

In studying the mating rituals of fruit flies, scientists may have learned something about how brains evolve

Researchers have identified how the architecture of brain circuits helps different species flexibly adapt to new mating signals across evolutionary timeframes.

Do people with MS have an increased risk of cancer?

A new study has found some cancers to be slightly more frequent in people with multiple sclerosis (MS) than in people without MS. Types of cancers found to have a small increased risk include bladder, brain and cervical cancers. The study does not prov…

Adding vagus nerve stimulation to training sessions may boost how well sounds are perceived

Just as a musician can train to more sharply distinguish subtle differences in pitch, mammals can improve their ability to interpret hearing, vision, and other senses with practice. This process, which is called perceptual learning, may be enhanced by …