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LA JOLLA?(March 22, 2019) 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 successfully reach their destinations in the body. Now, Salk Institute researchers discover how neurons navigate a tricky cellular environment by listening for directions, while simultaneously filtering out inappropriate instructions to avoid getting lost. The findings appeared in Neuron on March 19, 2019.
The post Like mountaineers, nerves need expert guidance to find their way appeared first on Salk Institute for Biological Studies.