Which part of the human body is related with ''gyri'' and ''sulci''?

WOW very interesting. I always wondered what the folds of the brain were called.

Having a brain tumour I know a lot more about the brain than I did before it was discovered!

Hope you two are doing well.

Having had an aneurysm, the first thing that I have discovered is that the brain is a weird and wonderful thing.

Good to know!