Repeat concussions, also referred to as repetitive mild traumatic brain injury, can lead to chronic traumatic encephalopathy (CTE) and raise the risk of Alzheimer's disease. However, some people who experience repetitive ...
Feb 7, 2024
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Scientists in the Vollum Institute at OHSU have identified an enzyme that plays a crucial role in the degeneration of axons, the threadlike portions of a nerve cell that transmit signals within the nervous system. Axon loss ...
Jul 14, 2017
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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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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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(Medical Xpress)—University of Queensland (UQ) researchers have made a significant discovery that could one day halt a number of neurodegenerative diseases.
Dec 29, 2013
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A discovery into the mechanisms which lead to degeneration and loss of communication among neuron cells - the cells controlling function in the brain and nervous system - could potentially lead to future therapies for neurodegenerative ...
Dec 10, 2015
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Amyotrophic lateral sclerosis (ALS) is a progressive disease of the nervous system. It affects nerve cells in the brain and spinal cord called motor neurons. Motor neurons control muscle movement and ALS causes them to deteriorate ...
Jun 20, 2022
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As tiny embryos in the womb, we start out with a lot more neuronal material than we actually need. During development, the body drastically prunes back the excess—cutting the branches from nerve cell bodies, known as axons, ...
Feb 18, 2016
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New research highlights how nerves - whether harmed by disease or traumatic injury - start to die, a discovery that unveils novel targets for developing drugs to slow or halt peripheral neuropathies and devastating neurodegenerative ...
Apr 23, 2015
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Degeneration of the axon and synapse, the slender projection through which neurons transmit electrical impulses to neighboring cells, is a hallmark of some of the most crippling neurodegenerative and brain diseases such as ...
Jun 7, 2012
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