A pinched nerve in your lower back happens when excess pressure is placed on nerves near your last five vertebrae, often due to a herniated disc, spinal stenosis, or aging-related wear and tear.

Allodynia is pain triggered by stimuli that don’t usually hurt, such as light touch or temperature changes. It’s linked to nerve-related conditions like fibromyalgia, diabetes, migraine, shingles, and ...

Anatomy is the field of biology that studies the structure of living things. Anatomy focuses on the composition, structure and location of the parts of organisms tissues, organs and systems as well as ...

Exterior anatomy of the spinal cord plays a central role in transmitting sensory and motor signals throughout the human body. Sensory and motor information travels through dorsal and ventral roots, ...