What is the sciatic nerve?
Understand the Problem
The question is asking for an explanation of what the sciatic nerve is, including its function and relevance in the human body.
Answer
The sciatic nerve is the longest and largest nerve in the body, running from the back to each leg.
The sciatic nerve is the longest and largest nerve in the human body, originating from the lower back, traveling down the back of each leg, and extending as far as the heel.
Answer for screen readers
The sciatic nerve is the longest and largest nerve in the human body, originating from the lower back, traveling down the back of each leg, and extending as far as the heel.
More Information
The sciatic nerve is responsible for sensation and muscle control in the back of the knee and lower leg. Sciatica refers to pain that occurs when the nerve is compressed or pinched.
Sources
- Sciatica: What It Is, Causes, Symptoms, Treatment & Pain Relief - my.clevelandclinic.org
- Sciatica - Symptoms and causes - Mayo Clinic - mayoclinic.org
- Anatomy, Sciatic Nerve - StatPearls - NCBI Bookshelf - ncbi.nlm.nih.gov
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