The sciatic nerve originates from the spinal nerves L4, L5, S1, S2, and S3. Your sciatic nerve extends lower than your vertebrae, and all these nerve fibers join and make the sciatic nerve.

The obturator nerve location spans from your lumbar spine to your thigh, and it resembles a forking river. The top of the nerve is rooted in spinal nerves L2, L3, and L4.

Grade 3 or severe spinal stenosis occurs when the spinal cord becomes completely compressed, changes shape, and loses or alters its ability to send signals to the rest of the body through the nerves.

Neurological functions following spinal cord injury have generally been assessed using the American Spinal Injury Association (ASIA) impairment scale. However, the scale primarily evaluates motor ...

Spinal cord stimulation restores neural function, targets key feature of progressive neurodegenerative disease Date: February 5, 2025 Source: University of Pittsburgh Summary: Boosting ...

July 12 (UPI) -- An investigational cancer drug has been shown to help regenerate damaged nerves after spinal trauma with "remarkable recovery" of sensory and motor functions in animals, British ...

New nerve connections form. Credit: The Lancet Neurology (2024). DOI: 10.1016/S1474-4422 (24)00447-2 ...

Antibody that neutralizes inhibitory factors involved in nerve regeneration leads to enhanced motor function after acute spinal cord injury Date: December 20, 2024 Source: University of Zurich ...