Neuroscience

Scientists show rise and fall of brain volume

(Medical Xpress)—We can witness our bodies mature, then gradually grow wrinkled and weaker with age, but it is only recently that scientists have been able to track a similar progression in the nerve bundles of our brains. ...

Neuroscience

Study finds pregnancy safe in multiple sclerosis

Canadian researchers have found that maternal multiple sclerosis (MS) is generally not associated with adverse delivery outcomes or risk to their offspring. Full findings now appear in Annals of Neurology, a journal published ...

Immunology

Dietary fat impacts autoimmune flare-ups in mice

Dietary fat may impact the severity and duration of autoimmune flare-ups, suggests a study published on October 20 in the journal Immunity. Adjusting the length of fatty acids consumed by mice altered the function of T helper ...

Neuroscience

Concussions loosen insulation around brain cells

Detailed scans of concussed university hockey players found that the protective fatty tissue surrounding brain cell fibers was loosened two weeks after the injury—even though the athletes felt fine and were deemed ready ...

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