In the entire nervous system, there are only about 20,000 neurons, organized into discrete collections called ganglia. Each of these ganglia are dedicated to the sensing and control of particular ...

Unlock effective strategies for back pain treatment, including advanced techniques to support healing and reduce discomfort.

Scientists have discovered that senescent sensory neurons accumulate with age and nerve injury, releasing inflammatory molecules that heighten pain sensitivity. The findings suggest that targeting ...

The peripheral nervous system consists of sensory neurons, ganglia (clusters of neurons) and nerves that connect to one another and to the central nervous system. Functionally, the nervous system ...

The superior ganglion branch connects to your spine ... or yoga can help to keep your vagus nerve healthy by calming your nervous system. Experts believe there is a strong connection between ...

A starry sky can be stunning—even inside a hospital emergency room.

The autonomic nervous system is divided into the sympathetic nervous system ... Their axons extend from these structures and terminate in a ganglion, which is a collection of cell bodies outside the ...

These ganglia enable each segment to act in a semi-autonomous manner, directing the movement and response of the part of the body. This segmented nervous system enables leeches to respond ...

"In the case of long Covid, that glitch prevents the nervous system, and probably the rest of the body, from healing itself from a viral infection," he suggested. "The stellate ganglion block acts ...