Specific Nerve Cells Linked to Itchiness

[unable to retrieve full-text content]Researchers have found sensory neurons in mice that are dedicated to relaying itchy sensations, and such cells are almost certainly in people too. Why we itch, however, remains a mystery.

Source: http://www.nytimes.com/2013/01/08/science/specific-nerve-cells-linked-to-itchiness.html?partner=rss&emc=rss

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