Search results for "PERCEPTION VISUELLE"

Drawing and the non-verbal mind: A Life-Span Perspective

2008

1. Contemporary enquiries into a long-standing domain: drawing research Chris Lange-Kuttner and Annie Vinter Part I. Self, Symbols and Intention: 2. Understanding reflections of self and other objects Kim Bard 3. Drawing production, drawing re-experience and drawing re-cognition Josephine Ross 4. Style and other factors affecting children's recognition of their own drawings Robin N. Campbell, Pauline A. Duncan, Anita L. Harrison and Lynne C. Mathewson 5. Children's understanding of the dual nature of pictures Richard Jolley 6. Pictorial intention, action and interpretation Norman H. Freeman and Esther Adi-Japha Part II. Syntax, Space Systems and Projection: 7. The interaction of biomechanic…

La perception visuelle. In Baudouin, J.Y., & Tiberghien, G., (Eds). Psychologie Cognitive (pp.121-124). Paris : Bréal.

2007

Temporal-range estimation of multiple objects: evidence for an early bottleneck.

2011

When making parallel time-to-contact (TTC) estimates of two approaching objects, the two respective TTC estimates interfere with one another in an asymmetric fashion. The TTC of the later-arriving object is systematically overestimated, while the estimated TTC for the first-arriving object is as accurate as in a condition presenting only a single object. This asymmetric interference points to a processing bottleneck that could be due to early (e.g., during the estimation of the TTC from the optic flow) or late (e.g., during the timing of the response or the motor execution) constraints in the TTC estimation process. We used a Sperling-like prediction-motion task to differentiate between the…

Approche neuropsychologique du syndrome de Williams : Aspects-visuospatiaux

2009

International audience; Nous envisageons différentes dimensions de la cognition visuo-spatiale et visuo-constructive : le fonctionnement perceptif, les représentations spatiales et l’attention spatiale, la mémoire à court terme visuelle, les tâches visuo-constructives comme le dessin ou la construction de configurations avec des cubes. Nous discutons ensuite la question du traitement local et global des stimuli perceptifs et l’éventualité de déficits au niveau des fonctions exécutives qui pourraient expliquer les différences observées notamment dans le traitement global entre les personnes présentant un Syndrome de Williams (SW) et les personnes en développement normal. Enfin, les hypothèse…