Brain... and Vessels

A photo of a human brain taken during #surgery Notice the bright red arteries rich with oxygenated blood, and deep purple veins carrying deoxygenated blood back to the heart. A remarkable glimpse into the essential role the cardiovascular system plays in providing oxygen and nutrients to the brain. Take care of your heart ❤️, and it will take care of you 💪 Image: Robert Ludlow, University College London