Your nervous system looks like this...

[Seanko]

[bimg=no-lightbox]https://pbs.twimg.com/media/Ca8Vx1QWIAAkv-t.jpg[/bimg]

Photo by Rufus Benjamin Weaver

 

[Cort]

So we look like ENTS inside huh? (I hope everyone gets the reference )

 

[Beth from Oz]

So we look like ENTS inside huh? (I hope everyone gets the reference )

I always thought I was more of a Hobbit on the inside.

 

[Cort]

I always thought I was more of a Hobbit on the inside.

 

[Seanko]

The original poster on Twitter suggested it was a Wookie

Cerebro-spinal nervous system: we do look a bit like wookiees underneath it all! Photo: Rufus Benjamin Weaver. pic.twitter.com/JhZvhhRLfb
— Lindsey Fitzharris (@DrLindseyFitz) February 11, 2016​