More ideas from Ivana
Just beneath the skull is a tough, leathery layer called the dura mater

“ A brain autopsy demonstrating signs of meningitis. The forceps (center) are retracting the dura mater (white). Underneath the dura mater are the leptomeninges, which appear to be edematous and have.

William Clift, Heart, calcinosis of the myocardium

Heart, calcinosis of the myocardium. By William Clift. In all my years of studying anatomy I have never seen a photo of a heart from this angle before.

LYCHNIS - Lychnis dioica. Le lychnis des champs / Le lychnis sauvage / L’œil de…

LYCHNIS - Lychnis dioica. Le lychnis des champs / Le lychnis sauvage / L’œil de…