A non-invasive protocol testing the ability to recognize, remember and distinguish between odors was able to identify older individuals who - according to genetic, imaging and more detailed memory tests - were at increased ...
Nov 14, 2016
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Matthew DeGennaro is determined to stop the world's deadliest animal.
Jul 20, 2016
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When the brain processes olfactory stimuli, it differentiates between similar smells using subtly modulated signals. Brain examinations and behavioral studies in mice have now shown that neurons with inhibiting characteristics ...
Jul 8, 2016
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Pleasant and unpleasant odors are a part of everyone's life, but how do our reactions to smells change when other odors are present? To answer this question, researchers at the RIKEN Brain Science Institute in Japan have ...
Jun 16, 2016
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Move over sniffer dogs, people who witnessed a crime are able to identify criminals by their smell. Police lineups normally rely on sight, but nose-witnesses can be just as reliable as eye-witnesses, new research published ...
Jun 9, 2016
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New research from the Monell Center reveals that olfactory marker protein (OMP), a molecule found in the cells that detect odor molecules, plays a key role in regulating the speed and transmission of odor information to the ...
Mar 31, 2016
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A new study from the Monell Center, the U.S. Department of Agriculture (USDA), and collaborating institutions reports a uniquely identifiable odor signature from mouse models of Alzheimer's disease. The odor signature appears ...
Jan 14, 2016
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Blindfolded and asked to distinguish between a rose and, say, smoke from a burning candle, most people would find the task easy. Even differentiating between two rose varieties can be a snap because the human olfactory system—made ...
Jul 9, 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 ...
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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