We are very pleased to launch the 23rd edition of Ganong's Review of Medical Physiology . The current authors have attempted to maintain the highest standards of excellence, accuracy, and pedagogy developed by Fran Ganong over the 46 years in which he educated countless students worldwide with this textbook. At the same time, we have been attuned to the evolving needs of both students and professors in medical physiology. Thus, in addition to usual updates on the latest research and developments in areas such as the cellular basis of physiology and neurophysiology, this edition has added both outstanding pedagogy and learning aids for students. We are truly grateful for the many helpful insights, suggestions, and.
