When observers view a naturalistic (l/f) broadband image, the various spatial components present in the image stimulate many detecting-mechanisms that suppress each other. This suppression is anisotropic, being relatively greater for mechanisms...
University of Louisville. Medical Dept.; Medical students; Teachers
University of Louisville medical department 1891 - 1892 - Composite photograph of faculty and graduating students for the medical school class of 1891 - 1892 from the University of Louisville school of medicine in Louisville, Kentucky. Rows of...