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Training changes the way the brain pays attention

Behavioral training changes the way attention facilitates information processing in the human brain, a study has found.

Brain signals deliver first targeted treatment for world’s most common movement disorder

Researchers have delivered targeted treatment for essential tremor — the world’s most common neurological movement disorder — by decoding brain signals to sense when patients limbs are shaking.

Giving birth multiple times has impact on stroke recovery, study shows

While perimenopausal female mice that gave birth multiple times (multiparous) were at higher risk of stroke, they recovered better than mice that had not ever reproduced.

Mice provide insight into genetics of autism spectrum disorders

The CHD8 gene is associated with some cases of human autism. A new study shows that mice with mutated CHD8 show defects in brain development and behavioral changes, and may give insight into genetic causes of autism spectrum disorders.

Seizures follow similar path regardless of speed

Researchers show that the neurons of mice undergoing seizures fire off in a sequential pattern no matter how quickly the seizure propagates — a finding that confirms seizures are not the result of neurons randomly going haywire.

Brain region that affects drug use habits

Researchers have identified a brain region involved in cocaine addiction. The findings could lead to targeted drugs or improved behavioral treatments for substance addiction, including opioid dependency.

Intracranial pathology not necessary for gadolinium deposition in brain tissues

New research suggests gadolinium retention may be more widespread and may be present in many more, or possibly all, patients exposed to gadolinium-based contrast agents, according to new research.

Exposure to light causes emotional and physical responses in migraine sufferers

Light makes migraine headaches more painful and induces negative emotions and unpleasant physical sensations, new research confirms. Laboratory studies identify previously unknown connections between nerve cells in the eye and neurons in the brain that…

New tool offers snapshots of neuron activity

A new way to label neurons when they become active has now been developed, essentially providing a snapshot of their activity at a moment in time.

Brains evolved to need exercise

Mounting scientific evidence shows that exercise is good not only for our bodies, but for our brains. Yet, exactly why physical activity benefits the brain is not well understood. Researchers suggest that the link between exercise and the brain is a pr…