title: NONLINEAR AND SPATIAL EFFECTS IN THE PERCEPTION OF FLICKER.
mesh_terms: D035843:Biomedical Research; D055592:Biophysical Phenomena; D001703:Biophysics; D005425:Flicker Fusion; D008027:Light; D010465:Perception; D014785:Vision, Ocular
keywords: BIOPHYSICS; CLINICAL RESEARCH; FLICKER FUSION; LIGHT; PERCEPTION; VISION