ITHACA, N.Y. -- Combining the bright laser light of multiphoton microscopy with specially developed dyes and a phenomenon called second-harmonic generation, biophysicists at Cornell University and ...

It's surprisingly difficult to pinpoint what a given nerve is doing at any given moment. The electrochemical dance of neuronal function never stops, and it's synced to the beat of the default mode ...

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 ...

(1) A nerve impulse arrives. (2) This causes calcium ion channels to open, resulting in an influx of calcium ions in the terminal. (3) This causes synaptic vesicles to fuse with the terminal membrane, ...

THE observations reported here were made in the course of preliminary experiments concerned with the electrical changes which vagal and sympathetic nerve impulses produce in the pace-maker region of ...

Researchers from The Australian National University (ANU) have made a discovery about a little understood protein in the human body that could help treat diseases that cause seizures, including ...