Taste
hideTaste (or, more formally, gustation) is a form of direct chemoreception and is one of the traditional five senses. It refers to the ability to detect the flavor of substances such as food, certain minerals, and poisons. In humans and many other vertebrate animals the sense of taste partners with the less direct sense of smell, in the brain's perception of flavor. In the West, experts traditionally identified four taste sensations: sweet, salty, sour, and bitter. Eastern experts traditionally identified a fifth, called umami (savory). More recently, psychophysicists and neuroscientists have suggested other taste categories (umami and fatty acid taste most prominently, as well as the sensation of metallic and water tastes, although the latter is commonly disregarded due to the phenomenon of taste adaptation.[citation needed]) Taste is a sensory function of the central nervous system. The receptor cells for taste in humans are found on the surface of the tongue, along the soft palate, and in the epithelium of the pharynx and epiglottis.
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News tagged with taste
'Nature or nurture' study reveals 'musical genes' (w/ Video)
Nov 12, 2009 |
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(PhysOrg.com) -- If you've ever wondered why a close group of friends might like completely different types of music, blame their genes. A study by Nokia and Kings' College London into the musical tastes of nearly 4,000 twins ...
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Flies like us: They can act like addicts, too
Dec 10, 2009 |
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When given the chance to consume alcohol at will, fruit flies behave in ways that look an awful lot like human alcoholism. That's according to a study published online on December 10th in Current Biology that is one of the ...
What's so funny about global warming?
Dec 10, 2009 |
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Ian Leung has wanted to do something about global warming for almost two decades. Ever since he switched careers in 1991 from science advisor to the Ontario Ministry of Environment to pursue a career as an actor, the environment-and ...
'Anti-social network' aims to be Facebook killer app
Dec 10, 2009 |
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Facebook makes you despair? Social networking makes you want to end it all? You may be ready for online ritual suicide with the aid of a new website that helps you kill your virtual identity.
Japan's 'space beer' sparkles among drinkers
Space & Earth / Space Exploration
Dec 07, 2009 |
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A Japanese brewer has come up with a beer that's truly out of this world -- one made with barley grown from a line of seeds that once orbited the Earth aboard the International Space Station.
Chicken of the sea? Tuna farming getting a boost
Dec 05, 2009 |
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(AP) -- Thousands of tuna, their silver bellies bloated with fat, swim frantically around in netted areas of a small bay, stuffing themselves until they grow twice as heavy as in the wild. Is this sushi's ...
Researchers develop cheap, easy 'kitchen chemistry' to perform formerly complex synthesis
Chemistry / Analytical Chemistry
Dec 04, 2009 |
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A team at The Scripps Research Institute has made major strides in solving a problem that has been plaguing chemists for many years: how best to break carbon-hydrogen bonds and then to create new bonds to join molecules together. ...
Astronauts to taste 'space sushi'
Space & Earth / Space Exploration
Dec 03, 2009 |
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US astronaut Timothy Creamer said on Thursday he was impatient to taste "space sushi" courtesy of his Japanese crewmate after they arrive on the International Space Station (ISS) later this month.
Review: Two new 3-D laptops still feel shallow
Electronics / Consumer & Gadgets
Dec 02, 2009 |
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(AP) -- In its search for another technology to excite us, the consumer electronics industry is reaching deep - into the third dimension. The big push for 3-D TV won't happen until next year, but already ...
Dessert on your mind? Your muscles may be getting the message
Dec 01, 2009 |
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Even the anticipation of sweets may cause our muscles to start taking up more blood sugar, say researchers reporting in the December issue of Cell Metabolism. That message is delivered via neurons in the brain's hypothalamus contai ...
Bling bling with your ring ring: Dekoden craze sees cell phones get a touch of glitz, glamour
Electronics / Consumer & Gadgets
Nov 27, 2009 |
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Cell phone owners are ringing the changes and putting a smile on their dial by adorning their mobiles with ornamental stickers, charms and beads -- and the craze just keeps getting bigger.
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