Jessell, Thomas M., Ph.D., Investigator 4l4 
Columbia University College of Physicians and Surgeons 
Control of Cell Pattern in Vertebrate Neural Development 
Kandel, Eric R., M.D., Senior Investigator 4l6 
Columbia University College of Physicians and Surgeons 
Cell and Molecular Mechanisms of Learning 
Lerner, Michael R., M.D., Ph.D., Associate Investigator 417 
Yale University School of Medicine 
A Multifaceted G Protein- coupled Receptor Bioassay 
Miller, Christopher, Ph.D., Investigator 419 
Brandeis University, Waltham 
Basic Mechanisms of Voltage- Dependent Ion Channels 
Movshon, J. Anthony, Ph.D., Investigator 421 
New York University 
Cortical Processing of Visual Motion Information 
Reed, Randall R., Ph.D., Associate Investigator 422 
The Johns Hopkins University School of Medicine 
Signal Transduction and Processing in the Olfactory System 
Reichardt, Louis F., Ph.D., Investigator 424 
University of California, San Francisco 
Extracellular Factors Affecting Neuron Development 
Rosenfeld, Michael G., M.D., Investigator 426 
University of California, San Diego 
Molecular Mechanisms of Developmental and Regulated Expression 
of Neuroendocrine Genes 
Rubin, Gerald M., Ph.D., Investigator 429 
University of California, Berkeley 
Determination of Neuronal Cell Eates in the Developing Fly Eye 
Sakmar, Thomas P., M.D., Assistant Investigator 431 
The Rockefeller University 
Molecular Mechanism of Transmembrane Signal Transduction 
by G Protein-coupled Receptors 
Scheller, Richard H., Ph.D., Associate Investigator 433 
Stanford University School of Medicine 
Development and Function of the Synapse 
Sejnowski, Terrence J., Ph.D., Investigator 435 
The Salk Institute for Biological Studies, San Diego 
Computational Neurobiology of the Visual Cortex 
Siegelbaum, Steven A., Ph.D., Associate Investigator 437 
Columbia University College of Physicians and Surgeons 
Diverse Roles of Cyclic Nucleotides in Neuronal Signaling 
Steller, Hermann, Ph.D., Assistant Investigator 439 
Massachusetts Institute of Technology 
Pattern Formation and Neuronal Cell Recognition in the Drosophila Visual System 
Stevens, Charles F., M.D., Ph.D., Investigator 440 
The Salk Institute for Biological Studies, San Diego 
Studies on a Mouse Mutant Support the Connection Between Long-Term Potentiation 
and Learning 
374 
