Electrical stimulation of the brain is common practice in neuroscience research and is an increasingly common and effective clinical therapy for a variety of neurological disorders. However, there is limited understanding ...
Jan 8, 2019
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Working as part of an international group of toxicologists, scientists of the Far Eastern Federal University (FEFU) have found that harmful nanoparticles are formed in the process of arc welding using the most common types ...
Dec 6, 2018
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Brain electrical discharges, measured with electroencephalograms (EEGs), have been the gold standard for measuring brain activity. But current EEGs don't have the capabilities to, say, differentiate the activity of different ...
Sep 5, 2018
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Deep-brain stimulation (DBS) can, among other things, alleviate uncontrolled movement and trembling in Parkinson's patients. However, the existing technology to place DBS electrodes in the brain is imprecise, so that only ...
Jun 20, 2018
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A defining characteristic of stroke is the loss of motor control due to structural damage in specific brain areas. In fact, motor impairments (or deficits) are the number one complication after stroke. Losing the ability ...
Mar 27, 2018
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EPFL researchers have developed a new type of retinal implant for people who have become blind due to the loss of photoreceptor cells in their retinas. The implant partially restores their visual field and can significantly ...
Mar 9, 2018
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Thin-film microelectrode arrays produced at Lawrence Livermore National Laboratory (LLNL) have enabled development of an automated system to sort brain activity by individual neurons, a technology that could open the door ...
Dec 13, 2017
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(Medical Xpress)—A team of researchers with the University of Southern California and the Wake Forest School of Medicine has conducted experiments involving implanting electrodes into the brains of human volunteers to see ...
Nearly 282,000 people in the U.S. live with paralysis following a spinal cord injury (SCI). A review of more than 90 studies found that electrical stimulation may help restore function in those paralyzed after SCI. The article ...
Sep 15, 2017
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Computer simulations of electrical charges sent to retinal implants based on fractal geometry have University of Oregon researchers moving forward with their eyes focused on biological testing.
Jul 27, 2017
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