A gustotopic map of taste qualities in the mammalian brain.
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ABSTRACT:
SUBMITTER: Chen X
PROVIDER: S-EPMC3523322 | biostudies-literature | 2011 Sep
REPOSITORIES: biostudies-literature
Publications
A gustotopic map of taste qualities in the mammalian brain.
Chen Xiaoke X Gabitto Mariano M Peng Yueqing Y Ryba Nicholas J P NJ Zuker Charles S CS
Science (New York, N.Y.) 20110901 6047
The taste system is one of our fundamental senses, responsible for detecting and responding to sweet, bitter, umami, salty, and sour stimuli. In the tongue, the five basic tastes are mediated by separate classes of taste receptor cells each finely tuned to a single taste quality. We explored the logic of taste coding in the brain by examining how sweet, bitter, umami, and salty qualities are represented in the primary taste cortex of mice. We used in vivo two-photon calcium imaging to demonstrat ...[more]
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