Human fingertips have several types of sensory neurons that are responsible for relaying touch signals to the central nervous system. Scientists have long believed these neurons followed a linear path to the brain with a ...
Oct 16, 2013
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Aleena Garner still remembers the moment she decided to pursue neurobiology. She was in an undergraduate chemistry class when realization struck: the human brain—that three-pound organ capable of carrying out an endless ...
Mar 8, 2022
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Fruit flies have a lot to teach us about the complexity of food. Like these tiny little creatures, most animals are attracted to sugar but are deterred from eating it when bitter compounds are added.
Aug 21, 2013
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Sensory cells and neurons in the ear communicate by secreting neurotransmitters in response to sound stimuli. Scientists of the University Medical Center Göttingen, the Cluster of Excellence Multiscale Bioimaging, and the ...
Dec 14, 2023
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We humans, like other cognitive systems, are sensitive to our environment. We use sensory information to guide our behavior. To be in the world.
Dec 15, 2022
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Many parents and caregivers believe that multi-sensory stimulation during infancy promotes developmental growth and learning, but researchers who conducted eye movement experiments on preverbal infants show that this is not ...
Sep 8, 2015
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Duke scientists have identified a previously unknown barrier that separates the bloodstream from smelling cells in the upper airway of mice, likely as a way to protect the brain.
Sep 21, 2022
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For the first time, robotic prostheses controlled via implanted neuromuscular interfaces have become a clinical reality. A novel osseointegrated (bone-anchored) implant system gives patients new opportunities in their daily ...
Oct 8, 2014
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My first experience with motion sickness was as a college student, standing on the back of a marine research vessel looking at interesting things dredged from the seafloor off the California coast. It was a day trip, the ...
Apr 11, 2023
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One in nine Americans ages 65 and over had Alzheimer's disease in 2022, and countless others were indirectly affected as caregivers, health care providers and taxpayers. There is currently no cure—available treatments primarily ...
Jan 19, 2023
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