Neuronal regeneration after nerve injury requires new transcription; thus, long-distance retrograde signalling from axonal lesion sites to the soma and nucleus is required.

The brain is made up nerve cells called neurons. Neurons look a little bit like trees with a main body called the soma and extensions that grow out from that, much like branches. These are called ...

On one end, the soma sprouts branch-like dendrites for receiving signals, while a long –- up to a meter long –- axon stretches away in the other direction, branching out into multiple axon ...

“Some conditions injure the RGC soma, including excitotoxicity and retinal ischemia, whereas others injure the RGC axon, including optic nerve transection, compression, intracranial hypertension ...

Neurons, sometimes called nerve cells, make up around 10 percent of the brain; ... Soma (cell body) — this portion of the neuron receives information. It contains the cell’s nucleus.

The neuron comprises a cell body called the soma, branched projections called dendrites, and an axon, which is the long, slim nerve fiber that transmits information to muscles, glands, and other ...