(Medical Xpress)—Neurophysiologist like to think of neurons as communicating with spikes. If that were the whole story, it might be possible to imagine spike codes which could then be used to estimate the flow of information, ...
When patients undergo general anesthesia, their brain activity often slows down as they sink into unconsciousness. Higher doses of anesthetic drugs can induce an even deeper state of unconsciousness known as burst suppression, ...
Jul 17, 2023
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Perceiving speech requires quieting certain types of brain cells, report a team of researchers from UConn Health and University of Rochester in an upcoming issue of the Journal of Neurophysiology. Their research reveals a ...
Sep 25, 2020
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Mammals are good at figuring out which direction a sound is coming from, whether it's a rabbit with a predator breathing down its neck or a baby crying for its mother. But how we judge how far away that sound is was a mystery ...
Apr 1, 2015
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Even though our eyes are constantly moving, the brain perceives the external world as stationary—a feat achieved by integrating images acquired by the retina with information about the direction of the gaze. An international ...
Sep 20, 2013
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Assistant Professor Yuya Hosoda of the Center for IT-Based Education (CITE), Toyohashi University of Technology has developed a method for estimating the pitch of vocal cord vibrations of humans from call audio.
Aug 18, 2023
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Nearly half the amplitude typically used in standard electroconvulsive therapy (ECT) seems to be effective at treating suicidal thoughts, investigators report.
Jun 3, 2019
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(HealthDay)—For children with retinitis pigmentosa, vitamin A supplementation is associated with slower loss of cone electroretinogram amplitude, according to a study published online March 29 in JAMA Ophthalmology.
Apr 2, 2018
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At the onset of an epileptic seizure, differing characteristics of brain tissue surrounding the seizure's origin site may determine which of two main patterns of brain activity will be seen, according to a study in PLOS Computational ...
May 4, 2017
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(HealthDay)—Electrophysiological abnormalities have been identified that are of some prognostic value in determining deteriorating clinical status over the long term for patients with mild-to-moderate lumbar spinal stenosis ...
Dec 28, 2012
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