News by Subject Medicine & Health

Hot water treatment may help improve inflammation and blood sugar (glucose) levels in people who are unable to exercise, according to a new study. The findings are published ahead of print in the Journal of Applied Physiology.

A new study finds that bias-based bullying does more harm to students than generalized bullying, particularly for students who are targeted because of multiple identities, such as race and gender. What's more, the study finds that efforts to mitigate these harms are less effective against bias-based bullying.

Autism has been associated with zinc deficiency in infancy. While it is not yet known whether zinc deficiency in early development causes autism, scientists have now found a mechanistic link. Published in Frontiers in Molecular Neuroscience, their study connects zinc, autism risk genes and abnormal neuronal connections associated with autism spectrum disorders.

Amputees who use powered prosthetic ankles may be able to avoid the energetic costs typically associated with prosthetics by cranking up the power provided by their devices.

Millions of people are living with the long-term consequences of cancer and its treatment, but currently there is very little research on the problems they face and how these can be tackled. This growing population report side-effects that seriously affect their quality of life, but a combination of a shortage of funding, a lack of clear direction and relatively few researchers with expertise in this area have left a gap in cancer research.

Three patients with chronic paraplegia were able to walk over ground thanks to precise electrical stimulation of their spinal cords via a wireless implant. In a double study published in Nature and Nature Neuroscience, Swiss scientists Grégoire Courtine (EPFL and CHUV/Unil) and Jocelyne Bloch (CHUV/Unil) show that, after a few months of training, the patients were able to control previously paralyzed leg muscles even in the absence of electrical stimulation.

New research suggests that typically developing young children retain new information better after taking a nap, but the opposite is true in children with Down syndrome.

A canine cognition test could help organizations that train working dogs identify the dogs that are most likely to succeed, according to new research led by the University of Arizona. If organizations could better predict which dogs will succeed in working roles, it could save thousands of dollars in training costs and ensure people in need get dogs faster.