4 Action potentials Typically, neurons share information by producing electrical events called action potentials, also known as nerve impulses, which involve rapid changes in voltage across their ...

The answer lies in a membrane structure called myelin ... structurally and maintain their long-term neuronal integrity, and neurons regulate glial cell behavior. In this support of neurons ...

New research shows that a network of subcellular structures similar to those responsible for propagating molecular signals ...

Neurons are cells that act as the brain's fundamental building blocks, transmitting information through electrical signals. When a neuron receives a stimulus, changes in membrane voltage (the ...

Forget the traditional tubular shape—researchers are investigating a pearl-on-a-string formation for axons, unlocking new ...

Scientists have developed a new kind of laser-based artificial neuron that mimics a biological nerve cell. This artificial neuron could boost high-speed computing and artificial intelligence (AI ...

Each time a terminal receives an electrical impulse from the cell soma ... receptors in the postsynaptic neuron are heavily enriched in specialized membrane structures that are directly apposed ...

Hence, researchers often simulate the brain as a network of coupled neural masses, each described by a mean-field model. These models capture the essential features of neuronal populations while ...