To travel from the axon of one neuron to the dendrite of another neuron, a signal must cross the gap between neurons (the synapse), where it is translated from an electrical signal to a chemical ...

Find Chemical Synapse stock video, 4K footage, and other HD footage from iStock. Get higher quality Chemical Synapse content, for less—All of our 4K video clips are the same price as HD. Video Back ...

For the new study, the researchers investigated a specific type of connection between neuronal cells, called electrical synapses, which differs from the more widely studied chemical synapses. They ...

The authors explain that an action potential that reach an axon terminal emits a small electrical field as it "annihilates". This happens even though there is no gap junction, at chemical synapses.

Tau aggregates appear inside synapses from human brain samples with Aβ pathology. The method can be adapted to study other synaptic proteins. As reported in Cell Chemical Biology on January 23, first ...

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 ...

Both the gas-powered Mazda6 that ended production for the U.S. market in 2021 and the all-electric Mazda MX-30 that was killed off in 2023 feel like distant memories. But that doesn’t mean Mazda ...

With more and more mainstream automakers supplying the market with hybrid or full-electric vehicles, the choice for consumers has broadened significantly. To consider buying a battery-electric ...

At first, a brain chemical called dopamine is essential for young males to master this behavior. But as they gain experience, the chemical grows less important in promoting aggression, a new study ...

With the strong associations established in epidemiologic studies and a dearth of evidence on the actual mechanisms by which ...