For decades, neuroscientists have relied on a technique for reading out electrical "spikes" of brain activity in live, behaving subjects that tells them very little about the types of cells they are monitoring. In a new study, ...
Aug 22, 2019
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The significance of some objects is so deeply entrenched in our psyche that we rely on them even when they are not actually helpful. This is the case with a bike helmet. Since our childhood, we learn that we are more protected ...
Aug 15, 2019
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Luke Lavis has spent years developing fluorescent dyes in every color of the rainbow. The super-bright, long-lasting dyes have been used in labs around the world and have helped make Nobel Prize-winning microscopy advances ...
Aug 1, 2019
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When a group of our neurons get activated by thinking hard about a math problem or the vibrant colors of an exotic flower, within a single second blood flow to those brain cells increases a bit.
Jul 15, 2019
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How does the brain process rewards? Researchers at the University of Pennsylvania are investigating how the brain responds differently to two commonly ingested rewards—food and alcohol—to understand how they alter neural ...
Jul 10, 2019
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People who are blind use part of their visual cortex for language and semantic processing. The visual cortex is the paradigm case of a "modality-specific" brain region, being devoted exclusively to visual perceptual processes ...
Jul 8, 2019
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Neural computation occurs in large neural networks within dynamic brain states, yet it remains poorly understood if the functions are performed by a specific subset of neurons or if they occurred in specific, dynamic regions. ...
In stunning images captured under the microscope for the first time, the neurons were found in praying mantises. The work is published in Nature Communications today.
Jun 28, 2019
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It's not often that anything good is associated with obesity. Yet heavy folks and those who bulk up as they age may have less risk for the deadly disease amyotrophic lateral sclerosis (ALS), a new study finds.
Jun 27, 2019
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For almost two decades, Stanford electrical engineering professor Krishna Shenoy and neuroscientists in his Neural Prosthetics Translational Laboratory have been working on implantable brain sensors that allow them to record ...
Jun 26, 2019
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