Genetics

Scientists find genes with large effects on head and brain size

Children's heads expand steadily to accommodate their growing brains, and doctors routinely measure head circumference during the first years of life to assess healthy brain development. Children from around the world follow ...

Neuroscience

Cell study reveals how head injuries lead to serious brain diseases

UCLA biologists have discovered how head injuries adversely affect individual cells and genes that can lead to serious brain disorders. The life scientists provide the first cell "atlas" of the hippocampus—the part of the ...

Medical research

Head and neck positioning affects concussion risk

If you're about to run headfirst into something, your reflex might be to tense your neck and stabilize your noggin. But according to new research from Stanford University that may not be the best way to stave off a concussion. ...

Neuroscience

Study supports blood test to help diagnose brain injury

For the first time in the U.S., a blood test will be available to help doctors determine if people who've experienced a blow to the head could have a traumatic brain injury such as brain bleeding or bruising.

Immunology

Scientists watch the brain's lining heal after a head injury

Following head injury, the protective lining that surrounds the brain may get a little help from its friends: immune cells that spring into action to assist with repairs. In a new study, scientists from the National Institutes ...

Diseases, Conditions, Syndromes

Zika brain damage may go undetected in pregnancy

Zika virus may cause significant damage to the fetal brain even when the baby's head size is normal, according to a new animal study led by researchers at the University of Washington School of Medicine in Seattle.

Neuroscience

Why head and face pain causes more suffering

Hate headaches? The distress you feel is not all in your—well, head. People consistently rate pain of the head, face, eyeballs, ears and teeth as more disruptive, and more emotionally draining, than pain elsewhere in the ...

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