Neuroscience

Like mountaineers, nerves need expert guidance to find their way

Similar to the dozens of Sherpas that guide hikers up treacherous Himalayan mountains to reach a summit, the nervous system relies on elaborate timing and location of guidance cues for neuronal axons—threadlike projections—to ...

Genetics

Noncoding mutations contribute to autism risk

A whole-genome sequencing study of nearly 2,000 families has implicated mutations in 'promoter regions' of the genome—regions that precede the start of a gene—in autism. The study, which appears in the December 14 issue ...

Psychology & Psychiatry

Exploring the genetic contribution to suicide risk

Researchers at University of Utah Health identified four gene changes that occur more frequently in people who died by suicide that may point to increased risk in vulnerable individuals.

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