Psychology & Psychiatry

Childhood lead exposure linked to poor adult mental health

Lead exposure in childhood appears to have long-lasting negative effects on mental health and personality in adulthood, according to a study of people who grew up in the era of leaded gasoline.

Neuroscience

ADHD medicine affects the brain's reward system

(Medical Xpress)—A group of scientists from the University of Copenhagen has created a model that shows how some types of ADHD medicine influence the brain's reward system. The model makes it possible to understand the ...

Medications

MENACTRIMS guidelines for multiple sclerosis updated

(HealthDay)—In a revised 2019 guideline, published in the January 2020 issue of Multiple Sclerosis and Related Disorders, updated recommendations from the Middle East North Africa Committee for Treatment and Research in ...

Psychology & Psychiatry

How to spot a psychopath

Millions recently flocked to the cinema to watch Joker, the origin story of Batman's notorious nemesis. Many have commented that the film is a portrait of a textbook psychopath. But perhaps the bigger question is how many ...

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