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
0
85
A new Northwestern Medicine study has uncovered previously unidentified intracellular mechanisms in the peripheral nervous system that cause Charcot–Marie–Tooth Type 2B disease, a rare congenital disorder that causes ...
Nov 16, 2023
0
59
Neurological diseases often begin with an inflammatory process and the degradation of the myelin layer, which surrounds the nerve fibers (axons) like a protective insulating layer. This is usually followed by damage to the ...
Sep 28, 2022
0
56
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
0
59
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
0
41
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
0
445
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
0
414
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
0
52
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
0
50
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
0
64
