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

Between the axon of a transmitting neuron and the dendrite of a receiving neuron is a gap called the synapse—the site at which signals are passed between the brain cells. The nervous system ...

The axons of a neuron – the arm-like structures that stretch out and exchange signals with other brain cells like wires – are often depicted as sausage-like cylindrical tubes, but new imaging ...

Neurons may get all the glory, but they would be nothing without glial cells. While brain cells do the heavy lifting in the ...

Neurons are living cells, however, and have many of the ... with each connecting to an axon of another neuron. The connection is called a synapse but is not a physical one. There is a gap between ...

The axon initial segment (AIS) is where nerve signals begin, and its adaptability is key to brain function. Scientists have found that the AIS changes in response to activity levels, helping neurons ...

Medically reviewed by Huma Sheikh, MD Neurons are the cells in our body that are responsible for transmitting electrical ...

In humans, the cell bodies of cranial motor neurons ... In this Review, I describe the latest findings in cranial motor neuron patterning and axon guidance, focusing mainly on mouse and chick ...

Treating the neurons and me — my mental states — in a synergistic way proved to speed up and enhance healing. It does for ...

Scientists have developed a new kind of laser-based artificial neuron that mimics a biological nerve cell. This artificial ...

These cells communicate with each other to ... In some circumstances, however, remyelination fails, leaving axons and even the entire neuron vulnerable to degeneration. Thus, patients with ...

Stay up to date on the latest science with Brush Up Summaries. Nerve cells, or neurons, are the basic functional units of the nervous system. Multiple interconnected neurons form a neural circuit and ...