It is commonly thought that in MS, the loss of axons (nerve fibres) contributes to the chronic disability found in many patients. This has led to the wide use of MRI to measure the cross sectional area of the spinal cord ...
May 10, 2017
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New research by scientists at the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA overturns a long-standing paradigm about how axons—thread-like projections that connect cells in the ...
Apr 20, 2017
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(HealthDay)—Patients with type 2 diabetes have reduced endothelium-dependent vasodilation, regardless of the presence of polyneuropathy, according to a study published online Feb. 15 in Diabetes Care.
Feb 21, 2017
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University of Louisville researchers have discovered that a protein previously known for its role in kidney function also plays a significant role in the nervous system. In an article featured in the April 13 issue of the ...
Apr 20, 2016
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Will we ever be able to understand the cacophonous chatter taking place between the 80 million neurons in our brains? Dr. Ofer Yizhar and his group in the Weizmann Institute of Science's Neurobiology Department have taken ...
Mar 17, 2016
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A team of researchers at the IRCM led by Frédéric Charron, PhD, in collaboration with bioengineers at McGill University, uncovered a new kind of synergy in the development of the nervous system, which explains an important ...
Mar 31, 2015
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Peripheral nerve injury (PNI) is a common consequence of traumatic injuries, wounds caused by an external force or an act of violence, such as a car accident, gun shot or even surgery. In those injuries that require surgical ...
Feb 1, 2015
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During brain development, nerve fibers grow and extend to form brain circuits. This growth is guided by molecular cues (Fig. 1), but exactly how these cues guide axon extension has been unclear. Takuro Tojima and colleagues ...
Aug 1, 2014
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Amidst the astounding complexity of the billions of nerve cells and trillions of synaptic connections in the brain, how do nerve cells decide how far to grow or how many connections to build? How do they coordinate these ...
Jul 10, 2014
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Just as wires must be insulated to effectively carry electrical impulses, nerve cells must be insulated by myelin to effectively transmit neural impulses. Using typical magnetic resonance imaging or MRI, one can visually ...
Sep 16, 2013
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