JoVE is both a journal, Journal of Visualized Experiments, and a database, JoVE Science Education Database, and includes filmed experiments, peer-reviewed and published in video format to make visible the subtle, intricate techniques involved in research. Subjects covered include biology, neurosciences, medicine, bioengineering, engineering, genetics, cancer research, immunology and infection, chemistry, behavior, environment, developmental biology, biochemistry, psychology, and clinical skills. JoVE journal articles are indexed in PubMed Central.