An Arizona State University researcher is calling into question recent findings that the human nose is capable of distinguishing at least 1 trillion odors. Rick Gerkin, an assistant research professor with ASU School of Life ...
Jul 7, 2015
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To observe the brain in action, scientists and physicians use imaging techniques, among which functional magnetic resonance imaging (fMRI) is the best known. These techniques are not based on direct observations of electric ...
Jul 2, 2015
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You've just encountered a frightened skunk, which has sprayed a generous quantity of its sulfur-containing scent directly in your path. The noxious odor is overpowering. As you run in the opposite direction, you are performing ...
Jul 1, 2015
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(Medical Xpress)—A team of researchers with affiliations to several institutions in Israel has developed a way to test the differences in the way people perceive odors. The differences are enough, the team reports in their ...
Three years after they treated patients with spinal cord injury in a randomized clinical trial with transplanted cells from the patients' olfactory mucosa (nasal cavities) to build a 'bridge' to span the gap between the damaged ...
Jun 19, 2015
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Like homing pigeons, humans have a nose for navigation because our brains are wired to convert smells into spatial information, new research from the University of California, Berkeley, shows.
Jun 17, 2015
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Everyday tasks we may regard as "simple" - for example, knowing the difference between the smell of an orange and a pickle - are actually marvels of evolutionary development, the work of eons. A neuroscience team at Cold ...
Jun 4, 2015
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A new study published by the team of Naguib Mechawar, Ph.D., a researcher at the Douglas Institute (CIUSSS de l'Ouest-de-l'île-de-Montréal) and Associate Professor in the Department of Psychiatry at McGill University, suggests ...
May 21, 2015
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The question if humans can communicate via pheromones in the same way as animals is under debate. Cell physiologists at the Ruhr-Universität Bochum have demonstrated that the odorous substance Hedione activates the putative ...
Apr 9, 2015
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Penn Medicine researchers are continuing their work in trying to understand the mechanisms through which anesthetics work to elicit the response that puts millions of Americans to sleep for surgeries each day. Their most ...
Apr 1, 2015
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