Posts Tagged Science Daily Health News
Researchers showed that we can acquire the vocabulary of a new language during distinct phases of slow-wave sleep and that the sleep-learned vocabulary could be retrieved unconsciously following waking. Memory formation appeared to be mediated by the same brain structures that also mediate wake vocabulary learning. Source: Learning new vocabulary during deep sleep
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In a single sneeze or a cough, as many as 40,000 tiny droplets are forcibly propelled from our mouth and nose into the air. While we cannot control our sneezing, researchers have recently developed an original method to collect micro-droplets, such as these ‘precious’ human dewdrops, which may shed light on applications in detecting disease-causing […]
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Neuroscientists studying how the body’s immune system breaks down damaged peripheral nerves. Their latest research changes our understanding of neuropathic pain and how to treat it. Source: A new approach to peripheral nerve injury?
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Neuroscientists studying how the body’s immune system breaks down damaged peripheral nerves. Their latest research changes our understanding of neuropathic pain and how to treat it. Source: A new approach to peripheral nerve injury?
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From the cab driver heading for Times Square to the commuter returning home on the freeway, we all carry maps in our head labeled with important locations. And a new study in mice shows that, by directing the delicate ebb-and-flow of brain activity, a small cluster of cells helps the brain’s internal GPS remember which […]
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Aspirin is not only an important drug but also an interesting physics model system in which molecular vibrations and electrons are coupled in a particular way. For the first time, X-ray experiments in the ultrashort time domain make electron motions visible in real time. They demonstrate that very small atomic displacements shift electrons over much […]
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A newborn baby’s brain responds to being touched on the face, according to new research. Babies use this sense of touch — facial somatosensation — to find and latch onto their mother’s nipple, and should have this ability from birth. Premature babies often have difficulty feeding, and underdevelopment of their facial sensitivity may be one […]
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Color can impact the taste of food, and our experiences and expectations can affect how we taste food, according to Penn State researchers, who suggest this may have implications for how food and beverage industries should market their products. Source: Color coded: Matching taste with color
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Lowering mutation rates in harmful bacteria might be an as yet untried way to hinder the emergence of antimicrobial pathogens. One target for drug development might be a protein factor, DNA translocase Mfd, that enables bacteria to evolve rapidly by promoting mutations in many different bacterial species. This action speeds antibiotic resistance, including multi-drug resistance. […]
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A surprising discovery about a failed pain drug — and specifically, the pathway it targets, BH4 — could have implications for autoimmunity and cancer. Neuroscientists report that BH4 also functions as a kind of immunological thermostat, raising and lowering the activity levels of T cells. Inhibiting BH4 could relieve atopic dermatitis, psoriasis, lupus, polyarthritis and […]
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