Approximately how many nerves are there in a human body

Dear student
There are approximately over a billion nerves in human body. There are 31 pairs of spinal nerves in the human body: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 1 coccygeal. Thus with respect to nervous system, there are 12 pairs of cranial nerves and 31 pairs of spinal nerves in the peripheral nervous system.
Regards 

  • 0
Hi,
There are 7 trillion nerves in a human body.I hope this is your answer.
  • 0
What are you looking for?