The human brain contains about 86 billion neurons. These cells fire electrical signals that help the brain store memories and ...

The synapse is the gap between two neurons where they connect. Most of the important signal transmission and drug actions occur at the synapse. The myelin sheath is a protective covering composed ...

Neuron Function Synapses Neural synapses are junctions between neurons that permit neural communication. Synapses come in two different forms: chemical and electrical. 2 Chemical synapses communicate ...

Once a signal reaches a synapse, it triggers the release of chemicals (neurotransmitters) into the gap between the two neurons; this gap is called the synaptic cleft. The neurotransmitter diffuses ...

The junction between two neurons, called a synapse, and the chemistry that takes place between synapses, in the space called the synaptic cleft, are responsible for learning and memory.

Two reports of electrical synapses between identified inhibitory neurons in the neocortex suggest that many neuron types known to communicate chemically may also be electrically coupled.

The dentate gyrus is one of only two areas in the brain where new neurons are ... This opens the door to look at how this redistribution of synapses between the old and new neurons helps the dentate ...

This functions a bit like a synapse, a connection between two neurons, where ions flow in one direction to transmit information. But these “artificial synapses” are 1000 times smaller and ...

Researchers have a new hypothesis for how brain cells called astrocytes might contribute to memory storage in the brain. Their model, known as dense associative memory, would help explain the brain's ...

They are designed to transmit information to other cells, enabling the body to function. The junction between two neurons, called a synapse, and the chemistry that takes place between synapses, in the ...