The Development of Specificity of Retinal Central Connections: Changing Concepts.- Development of Retinal Synaptic Arrays in Mouse, Chicken, and Xenopus: A Comparative Study.- Physiological Development of Retinal Synapses.- Development of Cholinergic and Amino Acid Neurotransmitter Systems in the Chick Retina.- Control of Intercellular Communication via Gap Junctions.- Transient Dye Coupling Between Developing Neurons Reveals Patterns of Intercellular Communication During Embryogenesis.- Molecular Biology of Lens Induction.- Regulation of Lens Morphogenesis and Cataract Pathogenesis by Pituitary-dependent, Insulin-like Mitogens.- Coordinate Control of Retinal Neovascularization.- Theories of Magnification Relative to the Visually Impaired.