Researchers identified a gene in fruit flies that helps prevent the hyperexcitability of specific neurons that trigger seizures. In humans, mutations in the gene may be linked to seizures associated with Long QT Syndrome. ...
Aug 8, 2019
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Retinal ganglion cells (RGCs) make up the optic nerve. When RGCs degenerate due to elevated intraocular pressure caused by glaucoma, vision is lost.
Jul 17, 2019
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In 1972, Easter Island, called Rapa Nui, famous for its moai statues, offered a new wonder: the discovery of the drug rapamycin.
May 23, 2019
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A Rice University-led team of neuroengineers is embarking on an ambitious four-year project to develop headset technology that can directly link the human brain and machines without the need for surgery. As a proof of concept, ...
May 20, 2019
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Pain is a deterrent that trains organisms to avoid future harmful situations. This is called "threat learning," and helps animals and humans to survive. But which part of the brain actually warns other parts of the brain ...
May 16, 2019
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Johns Hopkins Medicine researchers recently found a key structural differences in channels that regulate how and when heart and skeletal muscles contract. Identifying the differences between the two, say researchers, provides ...
May 15, 2019
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In 2019, geeks are cool, and the idea that they might be on the autism spectrum is celebrated. Nowhere is this truer than in Silicon Valley, one of the few places in America where social quirkiness and laser focus attention ...
Apr 29, 2019
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Researchers at UCL have shown for the first time that mammals detect different intensities of cold using distinct sensory neuron systems, a finding which could lead to the development of new drugs to treat cold pain.
Apr 24, 2019
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Optogenetics uses light to control brain processes. It is based on light-controlled proteins such as channelrhodopsin-2, an ion channel that opens when it's exposed to light, thus activating cellular processes. In collaboration ...
Apr 24, 2019
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A team of researchers at Oxford University has found that oxidative stress plays a role in determining when fruit flies go to sleep. In their paper published in the journal Nature, the group describes their study of fruit ...
