Cognitive processes in perception: Perceptive knowledge.

Journal/Book: Rev Neurol. 1995; 151: 120 Blvd Saint-Germain, 75280 Paris 06, France. Masson Editeur. 442-450.

Abstract: In an information processing approach, this paper attempt to show how different levels of processing visual information carl be organized. Sensory processing makes local coding of some dimensions. Then comme a step of structuration consisting in ''putting together'' these locally coded dimensions. These informations have finally To be interpreted on the basis of cognitive representations Several examples are presented illustrating how ambiguities can appear between sensory information and various cognitive interpretations.

Note: Article C Bonnet, Univ Strasbourg 1, Psychophys Sensorielle, LN2C, CNRS, Ura 1939, Strasbourg, France

Keyword(s): PSYCHOPHYSICAL EVIDENCE; FORM PERCEPTION; KANIZSA SQUARE; MECHANISMS; SURFACES

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