title: [Preliminary note on a phenomenon of geometrization in subjective images; description of the phenomenon (Gc effect)].
authors.forename: A M
authors.initials: AM
authors.lastname: COSTA
mesh_terms: D006801:Humans; D014785:Vision, Ocular
keywords: VISION
vernacular_title: Nota preliminare su un fenomeno di geometrizzazione in imagini soggettive.