News tagged with olfaction
Newborn brain cells show the way
Although the fact that we generate new brain cells throughout life is no longer disputed, their purpose has been the topic of much debate. Now, an international collaboration of researchers made a big leap ...
Jul 09, 2009 |
4.6 / 5 (5) |
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Search results for olfaction
Researchers identify mechanism behind associative memory by exploring insect brains
A key feature of human and animal brains is that they are adaptive; they are able to change their structure and function based on input from the environment and on the potential associations, or consequences, ...
Medicine & Health / Neuroscience
Jan 26, 2012 |
4.3 / 5 (6) |
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Researchers find gene critical to sense of smell in fruit fly
(Medical Xpress) -- Fruit flies don't have noses, but a huge part of their brains is dedicated to processing smells. Flies probably rely on the sense of smell more than any other sense for essential activities ...
Jan 19, 2012 |
3 / 5 (1) |
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Did a good sense of smell give us an evolutionary advantage over Neanderthals?
(PhysOrg.com) -- Our sense of smell may have been as important as language in helping to give us, modern humans, an evolutionary advantage over other human relatives such as the Neanderthals, scientists report ...
Other Sciences / Archaeology & Fossils
Dec 13, 2011 |
4 / 5 (1) |
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The future cometh: Science, technology and humanity at Singularity Summit 2011 (Part II)
(PhysOrg.com) -- In its essence, technology can be seen as our perpetually evolving attempt to extend our sensorimotor cortex into physical reality: From the earliest spears and boomerangs augmenting our arms, horses and ...
Dec 02, 2011 |
3.4 / 5 (23) |
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Researchers discover possible key to degenerative nerve diseases
(Medical Xpress) -- Researchers at the University of Wisconsin-Madison and collaborators have discovered a powerful new protein in the eye of the fruit fly that may shed light on blinding diseases and other ...
Medicine & Health / Neuroscience
Nov 17, 2011 |
5 / 5 (2) |
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Researchers find that the brain smells what it expects rather than what it sniffs (w/ video)
(Medical Xpress) -- In the moments before you “stop and smell the roses,” it’s likely your brain is already preparing your sensory system for that familiar floral smell. New research from Northwestern Medicine ...
Medicine & Health / Neuroscience
Oct 07, 2011 |
4 / 5 (1) |
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What gets turned on when a female gets 'turned on'?
(PhysOrg.com) -- Hearing the courtship songs of males, not only gets females in the mood for mating, but can also prepare for potential infection, according to the latest research.
Oct 05, 2011 |
4.5 / 5 (2) |
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How does DEET work? Study says it confuses insects (Update)
For almost 50 years, people have used insect repellents containing DEET. But scientists still argue about how the stuff works.
Sep 21, 2011 |
5 / 5 (1) |
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How does the brain know what the tongue knows?
Each taste, from sweet to salty, is sensed by a unique set of neurons in the brains of mice, new research reveals. The findings demonstrate that neurons that respond to specific tastes are arranged discretely in what the ...
Medicine & Health / Neuroscience
Sep 01, 2011 |
5 / 5 (3) |
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The smell of danger: Rodent olfaction and the chemistry of instinct
The mechanics of instinctive behavior are mysterious. Even something as simple as the question of how a mouse can use its powerful sense of smell to detect and evade predators, including species it has never met before, has ...
Jun 28, 2011 |
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List of search results for olfaction
