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Titolo:
Centrifugal bias for second-order but not first-order motion
Autore:
Dumoulin, SO; Baker, CL; Hess, RF;
Indirizzi:
McGill Univ, Dept Ophthalmol, McGill Vis Res Unit, Montreal, PQ H3A 1A1, Canada McGill Univ Montreal PQ Canada H3A 1A1 Unit, Montreal, PQ H3A 1A1, Canada McGill Univ, Montreal Neurol Inst, McConnell Brain Imaging Ctr, Montreal, PQ H3A 2B4, Canada McGill Univ Montreal PQ Canada H3A 2B4 Ctr, Montreal, PQ H3A 2B4, Canada
Titolo Testata:
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION
fascicolo: 9, volume: 18, anno: 2001,
pagine: 2179 - 2189
SICI:
1084-7529(200109)18:9<2179:CBFSBN>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
PERIPHERAL VISUAL-FIELD; 2ND-ORDER MOTION; APPARENT MOTION; BRAIN-DAMAGE; DIRECTION DISCRIMINATION; DETECTING MECHANISMS; MACAQUE MONKEY; 2 MECHANISMS; IMAGE MOTION; HUMAN-VISION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
75
Recensione:
Indirizzi per estratti:
Indirizzo: Dumoulin, SO McGill Univ, Dept Ophthalmol, McGill Vis Res Unit, Montreal, PQ H3A 1A1, Canada McGill Univ Montreal PQ Canada H3A 1A1 l, PQ H3A 1A1, Canada
Citazione:
S.O. Dumoulin et al., "Centrifugal bias for second-order but not first-order motion", J OPT SOC A, 18(9), 2001, pp. 2179-2189

Abstract

Limited-lifetime Gabor stimuli were used to assess both first- and second-order motion in peripheral vision. Both first- and second-order motion mechanisms were present at a 20-deg eccentricity Second-order motion, unlike first-order, exhibits a bias for centrifugal motion, suggesting a role for the second-order mechanism in optic flow processing. (C) 2001 Optical Societyof America.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/04/20 alle ore 22:27:17