Just the flavor of beer is enough to boost dopamine in brain areas related to reward—especially in men with alcoholic relatives.
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Mutations tied to autism in mice lead to deficits in the signaling pathway activated by marijuana.
Starting in 2014, the federally funded initiative will seek to develop new technologies capable of mapping the activity in the human brain.
Pigeons may use ultra-low-frequency sounds to navigate—a strategy that could steer them off course in the face of infrasonic disturbances, such as sonic booms.
Satellites of the Golgi apparatus generate the microtubules used to grow outer dendrite branches in Drosophila neurons.
Scientists develop a gel that mimics mollusc glue to coat the insides of blood vessels.
Professor, Division of Biology, California Institute of Technology. Age: 40
Tooth-like structures on the skin of a South American fish might serve as high-velocity water-flow detectors.
Research into how the brain suffers as a result of chemotherapy is revealing potential avenues for ameliorating cognitive decline.
Microbes affect weight loss; dozens of cancer-linked genes identified; a climate change scientists speaks out about personal attacks; isolation among elderly linked to death
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