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 ...

Researchers have discovered the mechanism that facilitates how two ion channels collaborate in the control of electrical signals in the brain. The investigators showed that the channels were anchored ...

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 ...

At first glance, nerve cells would appear to be energy hogs. The brain accounts for only about two percent of a human's body mass, but burns through 20 percent of its energy budget. But transmitting ...

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 ...

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 ...

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 ...

MICROELECTRODES have been inserted into both pre- and post-junctional elements of certain one-way synapses in the abdominal nerve-cord of the crayfish (Astacus fluviatilis). The pre-synaptic fibres ...

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 ...