CONTRIBUTORS 



Gregory Bateson, M.A.: Ethnologist, Veterans Administration 

 Hospital, Palo Alto, California; Professoi (Visiting) Depart- 

 ment of Anthropology, Stanford University, Stanford, California. 



Mary A. B. Brazier, D.Sc.: National Institutes of Health Career 

 Professor at the Brain Research Institute, University of Cali- 

 fornia, Los Angeles, California. 



Neil R. Burch, M.D.: Associate Professor of Psychiatry, Baylor 

 University College of Medicine, Houston, Texas. 



Harold E. Childers: Assistant Professor of Biophysics, Baylor Uni- 

 versity College of Medicine, Houston, Texas. 



James E. Darnell, Jr., M.D.: Department of Biology, Division of 

 Microbiology, Massachusetts Institute of Technology, Cam- 

 bridge, Massachusetts. 



Harrison Echols, Ph.D.: Assistant Professor, Department of Bio- 

 chemistry, College of Agriculture, The University of Wisconsin, 

 Madison, Wisconsin. 



Ralph W. Gerard, M.D., Ph.D.: Director of Laboratories, Mental 

 Health Research Institute, The University of Michigan, Ann 

 Arbor, Michigan 



Robert T. Gregory, Ph.D.: Associate Professor of Mathematics; 

 Senior Research Mathematician, Computation Center, The 

 University of Texas, Austin, Texas. 



E. Roy John, Ph.D.: Professor and Director, Center for Brain 

 Research, The University of Rochester, College of Arts and 

 Science, Rochester, New York. 



Saul Kit, Ph.D.: Biochemist, Department of Biochemistry; Head, 

 Section of Nucleoprotein Metabolism, The University of Texas 

 M. D. Anderson Hospital and Tumor Institute, Houston, Texas. 



Robert K. Lindsay, Ph.D.: Assistant Professor of Psychology; 

 Research Scientist, Computation Center, The University of 

 Texas, Austin, Texas. 



