1.0Harvard Gazettehttps://test.news.harvard.edu/gazetteharvardgazettehttps://test.news.harvard.edu/gazette/story/author/harvardgazette/Sniff mechanics — Harvard Gazetterich600338<blockquote class="wp-embedded-content" data-secret="JXvvN8E4N3"><a href="https://test.news.harvard.edu/gazette/story/2012/12/sniff-mechanics/">Sniff mechanics</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://test.news.harvard.edu/gazette/story/2012/12/sniff-mechanics/embed/#?secret=JXvvN8E4N3" width="600" height="338" title="“Sniff mechanics” — Harvard Gazette" data-secret="JXvvN8E4N3" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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https://test.news.harvard.edu/gazette/wp-content/uploads/2012/12/100710_murthy_venki_08.jpg605403As described in a Dec. 19 paper in Neuron by Venkatesh Murthy, a professor of molecular and cellular biology, researchers have, for the first time, shed light on how the neural feedback mechanism of the olfactory system works by identifying where the signals go, and which type of neurons receive them.