In “Self-Recognition: A Constraint on the Formation of Electrical Coupling in Neurons,” by P.B. Guthrie, R.E. Lee, V. Rehder, M.F. Schmidt, and S.B.Kater, which appeared in the March 1994 Part II issue, pp. 1477–1485, the current addresses of the authors were incorrectly footnoted, Peter B. Guthrie, Robert E. Lee, and Stanley B. Kater remain at the Program in Neuronal Growth and Development, Department of Anatomy and Neurobiology, Colorado State University. Vincent Rehder is currently at the Department of Biology, Georgia State University, P.O. Box 4010, Atlanta, GA 30302–4010. Marc F. Schmidt is currently at the Division of Biology 216–76, California Institute of Technology, 1201 East California, Pasadena, CA 91125.
The publisher regrets the error.