Video: Purchasing Pet Drugs Online: Buyer Beware
Consumers should be cautious when buying pet drugs online and should not let Internet pharmacies evaluate their pets.
Human Growth Hormone for Fitness and Stamina in Men
A look at whether the health and fitness benefits of human growth hormone (hGH) are proven and safe.
Passing Gas: How to Minimize the Impact
How gas forms, and pointers on how to lessen the passage of flatulence (gas).
Balloon angioplasty - short segment
This animation shows the use of balloon angioplasty to open a narrowed coronary artery lumen caused by deposits of plaque.
Video animation showing what causes a migraine and what happens to the blood vessels inside the brain when a migraine occurs.
Athetosis resulting from basal ganglia injury
This animation illustrates the location of basal ganglia in the brain. Injury to the basal ganglia may result in athetosis (constant writhing movements of the body).
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