One of eighteen quizzes on neuroanatomy accompanying the HyperBrain tutorial. The quizzes require the free Macromedia Flash player plugin. Illustrations modified from "Neuroanatomy - An Atlas of Structures, Sections, and...

HyperHeart is a tutorial that portrays the major events of the cardiac cycle including systole and diastole. Changes in atrial pressure and ventricular pressure are shown in relation to the classic heart sounds and the...

iBioSeminars is a project which aims to deliver 15-20 free, on-demand seminars a year for undergraduate and graduate level courses from high profile leaders in biological research. The project is a joint collaboration...

This case study is intended for high school or lower level undergraduate students, and will help when studying the human immune system. The lesson allows students to review the different classes of antibodies, their...

The Inner Body website is designed to help visitors find everything they want to know about the human skeleton, including everything from a "single blood vessel out of the other 60,000 miles of vessels in the human...