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 ...

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 ...

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 ...

that molecules had to cross the cell’s outer membrane in order to bind to them, he says. The researchers tested this hypothesis with a series of experiments. By tagging the serotonin 2A receptor with ...

elegans and mammalian neuronal cultures (Fonte et al, 2011). We propose that a primary mechanism of Abeta toxicity is the formation of membrane-damaging oligomers, which is blocked by the G37L ...