Multiple Visual Areas

1 Multiple Cortical Visual Areas: Visual Field Topography in the Cat.- 1. Introduction.- 2. Techniques.- 3. Visual Field Topography.- 3.1. Location of Cortical Visual Areas.- 3.2. Visual Field Transformations.- 3.3. Extent of Visual Field Represented.- 3.4. Areal Magnification Factor.- 4. Unexpected Findings.- 4.1. Asymmetry.- 4.2. Variability.- 4.3. Ability of Topographic Representations of the Visual Field to Define Functional Areas.- 5. Conclusion.- 6. Summary.- Acknowledgments.- References.- 2 Comparative Studies on The Visual Cortex.- 1. Introduction.- 2. Extension and Retinotopy of the Striate and Extrastriate Visual Areas in the Rat.- 3. Receptive Field Properties of Neurons in the.- Striate Cortex of the Rat.- 4. Striate-Extrastriate Corticocortical Connections.- in the Rat.- 5. Effects of Postnatal Enucleation of the Eye on the Striate-Extrastriate Connections in the Rat.- 6. Studies on the Visual Cortex of Other Rodents.- 7. Thalamic Afferents to Extrastriate Visual Areas in Rodents.- 8. Behavioral Studies on the Extrastriate Cortex of the Rat and Rabbit.- 9. Conclusions from Studies on the Rat.- 10. Cortical Connections from the Striate Cortex in the Rabbit.- 11. Cortical Connections from the Striate Cortex in the Rat.- Acknowledgments.- References.- 3 Multiple Representations of the Visual Field: Corticothalamic and Thalamic Organization in the Cat.- 1. Introduction.- 2. Retinotopic Organization in Lateral Posterior Complex.- 2.1. Projections of Area 17.- 2.2. Projections of Area 18.- 2.3. Projections of Area 19.- 2.4. Form of the Visual Field Representations.- 3. Lateral Posterior Complex Organization.- 3.1. Subdivisions Based on Connectional Patterns.- 3.2. Applications to Study of Cortical Interconnections.- 4. Interconnections of Cortex and Thalamus.- 4.1. Corticothalamic Connections.- 4.2. Thalamocortical Connections.- 5. Summary.- Acknowledgments.- References.- 4 Families of Related Cortical Areas in the Extrastriate Visual System: Summary of an Hypothesis.- 1. Multiple Ascending Channels in the Visual System.- 2. Experimental Questions and an Hypothesis about the Thalamocortical Connections.- 3. Identification of Extrageniculate Thalamic Subdivisions by Their Afferent Connections.- 4. Evidence for Systematic Groupings of Thalamic-Extrastriate Connections.- 5. Family Clusters in the Extrastriate Cortex.- Acknowledgments.- References.- 5 Cortical and Subcortical Connections of Visual Cortex in Primates.- 1. Introduction.- 2. The Principal Afferent Pathways to Cortex.- 2.1. The Geniculostriate System.- 2.2. The Tectopulvinar System.- 3. A Brief Outline of the Subdivisions of Visual Cortex in Primates.- 4. Projections of VI.- 5. Projections of VII.- 6. Projections of MT.- 7. Projections of Other Visual Areas in the OwlMonkey.- 8. Corpus Callosum Projections.- 9. Connections of Subdivisions of Visual Cortex with Subcortical Structures.- 9.1. Cortical Projections to the Lateral Geniculate Nucleus and Superior Colliculus.- 9.2. Projections to the Pulvinar Complex.- 9.3. Projections to the Pregeniculate Nucleus and the Reticular Nucleus of the Thalamus.- 9.4. Projections to the Basal Ganglia.- 9.5. Projections to the Pons.- 10. Reciprocal and Nonreciprocal Connections.- 11. Laminar Patterns of Connections.- 12. Conclusions.- Abbreviations.- References.- 6 Organization of Extrastriate Visual Areas in the Macaque Monkey.- 1. Introduction.- 2. Two-Dimensional Cortical Maps.- 3. Visual Areas of the Occipital Lobe.- 3.1. The Location of Area MT.- 3.2. Functional and Topographical Organization of MT.- 3.3. Interhemispheric Connections.- 4. Conclusion.- Acknowledgments.- References.- 7 Visual Topography and Function: Cortical Visual Areas in the Owl Monkey.- 1. Topographic Organization.- 2. Functional Correlates.- 3. Homologous Cortical Visual Areas in Other Species.- 4. Significance of Multiple Cortical Areas.- Acknowledgments.- References.- 8 Cortical Visual Areas of the Temporal Lobe: Three Areas in the Macaque.- 1. Introduction.- 2. The Middle Temporal Area (MT).- 2.1. Location and Architectonics.- 2.2. Neuronal Properties.- 2.3. Anatomical Connections.- 2.4. Behavioral Effects of Removal.- 3. Inferior Temporal Cortex (IT).- 3.1. Location and Architectonics.- 3.2. Neuronal Properties.- 3.3. Anatomical Connections.- 3.4. Behavioral Effects of Removal.- 4. Superior Temporal Polysensory Area (STP).- 4.1. Location and Architectonics.- 4.2. Neuronal Properties.- 4.3. Anatomical Connections.- 4.4. Behavioral Effects of Removal.- 5. An Hypothesis: Three Classes of Extrastriate Visual Areas.- Acknowledgments.- References.