title: Generation of oculomotor images during tasks requiring visual recognition of polygons.
abstract: This paper concerns the contribution of mentally simulated ocular exploration to generation of a visual mental image. In Exp. 1, repeated exploration of the outlines of an irregular decagon allowed an incidental learning of the shape. Analyses showed subjects memorized their ocular movements rather than the polygon. In Exp. 2, exploration of a reversible figure such as a Necker cube varied in opposite directions. Then, both perspective possibilities are presented. The perspective the subjects recognized depended on the way they explored the ambiguous figure. In both experiments, during recognition the subjects recalled a visual mental image of the polygon they compared with the different polygons proposed for recognition. To interpret the data, hypotheses concerning common processes underlying both motor intention of ocular movements and generation of a visual image are suggested.
authors.affiliation: University of Nice Sophia-Antipolis, France. olivierg@unice.fr
authors.forename: G
authors.initials: G
authors.lastname: Olivier
authors.forename: J L
authors.initials: JL
authors.lastname: de Mendoza
mesh_terms: D000328:Adult; D005133:Eye Movements / Q000502:physiology*; D005260:Female; D005556:Form Perception; D006801:Humans; D008606:Mental Processes; D010364:Pattern Recognition, Visual / Q000502:physiology*