Autism spectrum disorders

Holding a mirror to brain changes in autism

Impaired social function is a cardinal symptom of autism spectrum disorders (ASDs). One of the brain circuits that enable us to relate to other people is the "mirror neuron" system. This brain circuit is activated when we ...

Health

Weight loss can be contagious, study suggests

Is weight loss "contagious"? According to a new study published online in the journal Obesity, teammates in a team-based weight loss competition significantly influenced each other's weight loss, suggesting that shedding ...

HIV & AIDS

Stigma among HIV-positive women complex and overlapping

In this week's PLoS Medicine, Mona Loutfy of the University of Toronto, Canada and colleagues report their study examining experiences of stigma and coping strategies among HIV-positive women in Ontario, Canada.

Health

Social media poised to drive disaster preparedness and response

Social media tools like Facebook, Twitter and Foursquare may be an important key to improving the public health system's ability to prepare for, respond to, and recover from disasters, according to a New England Journal of ...

Health

Ethnic, gender stereotypes bias treatment of Parkinson's disease

Cultural, ethnic and gender stereotypes can significantly distort clinical judgments about "facially masked" patients with Parkinson's disease, according to a newly published study from researchers at Tufts University, Brandeis ...

Medical research

Musical experience offsets some aging effects

(Medical Xpress) -- A growing body of research finds musical training gives students learning advantages in the classroom. Now a Northwestern University study finds musical training can benefit Grandma, too, by offsetting ...

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