The “wires” that carry electrical signals among nerve cells in the brain can influence the threshold at which the cells will send those signals, research on mouse-brain tissue shows. The finding ...

COLUMBUS, Ohio – Scientists have solved a longstanding mystery of the central nervous system, showing how a key protein gets to the right spot to launch electrical impulses that enable communication ...

New research describes a key molecular mechanism in nerve fibers that ensures the rapid conductance of nervous system impulses. New research from the University of North Carolina at Chapel Hill School ...

One molecule makes nerve cells grow longer. Another one makes them grow branches. These new experimental manipulations have taken researchers a step closer to understanding how nerve cells are ...

This image of a neuron illustrates the movement of a nerve impulse along an axon -- the long, slender extension of the nerve cell body. Ohio State University researchers have discovered how a key ...

The myelin sheath is a protective covering that surrounds fibers called axons, which are the long thin projections that extend from the main body of a nerve cell or neuron. This sheath is composed of ...

Researchers may finally have a better explanation for epilepsy, chronic pain and other conditions of the nervous system that have baffled the scientific world for decades. Neurons are the most basic ...

ETH researchers have developed a new generation of microelectrode- array chips for measuring nerve impulses, enabling studies of how thousands of nerve cells interact with each other. For over 15 ...

The scientists conducted their experiments on isolated spinal cords removed from adult guinea pigs. Researchers fused the cut nerve fibers using a polymer called PEG. Electrical impulses were restored ...

Scientists have solved a longstanding mystery of the central nervous system, showing how a key protein gets to the right spot to launch electrical impulses that enable communication of nerve signals ...