Which nerve primarily arises from the L1 and L2 spinal levels?
Understand the Problem
The question is asking about the specific nerve that originates from the spinal levels L1 and L2. It is a question related to human anatomy and the nervous system, aiming to identify which of the listed nerves has its primary origin from these spinal levels.
Answer
genitofemoral nerve
The final answer is the genitofemoral nerve
Answer for screen readers
The final answer is the genitofemoral nerve
More Information
The genitofemoral nerve is responsible for providing sensory innervation to the upper anterior thigh and motor innervation to the cremaster muscle in males.
Sources
- Neuroanatomy, Spinal Nerves - StatPearls - NCBI Bookshelf - ncbi.nlm.nih.gov
- Lumbar Nerves - an overview | ScienceDirect Topics - sciencedirect.com
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