All things must come to an end. This is particularly true for neurons, especially the extensions called axons that transmit electrochemical signals to other nerve cells. Without controlled termination of individual neuron ...
Dec 18, 2017
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Damaged peripheral nerves can regenerate after an injury, for example, following a forearm fracture. Axons, the long projections of neurons that transmit stimuli or signals to other cells, are affected in the case of injury ...
Jul 11, 2019
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Nerve cells stripped of their insulation can no longer carry vital information, leading to the numbness, weakness and vision problems often associated with multiple sclerosis. A new study shows an overlooked source may be ...
Nov 27, 2018
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High levels of tau protein in fluid bathing the brain are linked to poor recovery after head trauma, according to a study from Washington University School of Medicine in St. Louis and the Fondazione IRCCS Ca Granda-Ospedale ...
Dec 13, 2011
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The brain consists of a large collection of interconnected neurons. How complex patterns of neuronal cells grow into functioning circuits during development has fascinated researchers for decades. A team of scientists at ...
May 3, 2019
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New research on the experimental drug NU-9, invented and developed by two Northwestern University scientists to treat ALS (amyotrophic lateral sclerosis), shows it is more effective than existing FDA-approved drugs for the ...
May 17, 2022
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(Medical Xpress)—Pioneering experiments back in 1982 by Tasaki and Iwasa at the NIH revealed that action potentials in neurons are more than just the electrical blips that physiologists readily amplify and record. These ...
Dynamic networks that specialize in the transmission of information generally consist of multiple components, including not only primary processors, like computers, for example, but also numerous support applications and ...
Sep 16, 2020
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A research team led by scientists from the Hong Kong University of Science and Technology (HKUST) has developed an innovative technology for in vivo imaging of the important biological processes involved in the injury and ...
Apr 12, 2022
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For more than 20 years, much of the leading research on Alzheimer's disease has been guided by the "amyloid hypothesis."
Jun 6, 2018
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