Human Nervous System (detailed) — free printable diagram

About this illustration

A detailed, labelled diagram of the human nervous system showing a full-body anterior view with the central nervous system (brain and spinal cord) highlighted in purple and peripheral nerves in green. Inset panels show a lateral view of the brain with its main parts labelled, and three callout circles highlighting the optic nerve (eye), vagus nerve (heart and lungs), and sciatic nerve (hip/leg). Left-side panels explain the CNS and PNS with definitions and a colour-coded key.

How to use

1. 1Right-click the image and choose “Save image as”, or use the download button.
2. 2Use it in your classroom worksheets, slides or printables — free under CC BY-NC 4.0.
3. 3Attribute as “Image by Kuraplan” or link back to kuraplan.com. Not for commercial resale.