Video: Stroke - secondary to cardiogenic embolism
This animation shows a piece of clot breaking away from the heart, travelling to the brain, resulting in a stroke.
This animation shows a stroke resulting by an embolism travelling from an internal carotid artery and lodging within a cerebral artery in the brain.
This animation shows the process in which light is transformed by the retina as electrical impulses that travel to the brain through the optic nerve.
Airborne or Other Immunity Boosters: Do They Work?
Helpful tips on how to stay well and avoid germs when traveling.
This animation shows the formation of a bunion.
Prevention of Traveler's Diarrhea
How to avoid getting traveler's diarrhea in high risk and third world areas abroad, and medications for treatment.
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