Neuroscience

Brain-doping produced by your own body

Erythropoietin, or Epo for short, is a notorious doping agent. It promotes the formation of red blood cells, leading thereby to enhanced physical performance—at least, that is what we have believed until now. However, as ...

Genetics

Study explores cognitive function in people with mental illness

A study funded by the Veterans Administration and directed by researchers at the University of Miami Miller School of Medicine has shown few differences in the profiles of genes that influence cognition between people with ...

Psychology & Psychiatry

Harnessing biology and technology to develop new depression treatments

New research into the biology of depression, along with new and evolving technologies, provides the basis for developing the next generation of treatments for major depressive disorder (MDD), according to the special January/February ...

Genetics

The gene responsible for cognitive defects in Down syndrome

Learning and memory impairments in a Down syndrome mouse model were reversed by correcting expression of a gene that influences the generation of new neurons in the brain. The finding could pave the way to treat the cognitive ...

Psychology & Psychiatry

Mayo Clinic Q and A: understanding binge eating disorder

What is binge eating disorder? I've heard of anorexia and bulimia. But I'd never heard binge eating described as a disorder until my nephew was diagnosed with it. How is it treated?

Psychology & Psychiatry

Could brain scans spot children's mood, attention problems early?

Children's mental health issues are hard to predict until they're causing problems, but researchers may have found a way to use brain scans to spot which kids are at risk for depression, anxiety and attention problems.

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