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Visual search visual streams and visual architectures


, : Visual search visual streams and visual architectures. Perception & Psychophysics. 50(4): 388-403

Most psychological, physiological, and computational models of early vision suggest that retinal information is divided into a parallel set of feature modules. The dominant theories of visual search assume that these modules form a "blackboard" architecture: a set of independent representations that communicate only through a central processor. A review of research shows that blackboard-based theories, such as feature-integration theory, cannot easily explain the existing data. The experimental evidence is more consistent with a "network" architecture, which stresses that: feature modules are directly connected to one another, features and their locations are represented together, feature detection and integration are not distinct processing stages, and no executive control process, such as focal attention, is needed to integrate features. Attention is not a spotlight that synthesizes objects from raw features. Instead, it is better to conceptualize attention as an aperture which masks irrelevant visual information.

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Accession: 008000998

PMID: 1758771

DOI: 10.3758/bf03212232

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Bakke, E.F.; Stojanovic, A.; Chen, X.; Drolsum, L., 2009: Penetration of riboflavin and postoperative pain in corneal collagen crosslinking: excimer laser superficial versus mechanical full-thickness epithelial removal. To compare the severity of postoperative pain and the rate of penetration of riboflavin between eyes treated by corneal crosslinking (CXL) using excimer laser superficial epithelial removal and mechanical full-thickness epithelial removal. Departm...

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Konikow, L.F.; Person, M., 1985: Assessment of long-term salinity changes in an irrigated stream-aquifer system. Changes in salinity in groundwater and surface water in the Arkansas River valley of southeastern Colorado are primarily related to irrigation practices. A solute transport model was applied to an 11-mile reach of the valley to compute salinity ch...

Biltcliffe, D.; Wood, R., 1982: Determination of vinyl chloride in foods: collaborative study Great Britain. Journal of the Association of Public Analysts 20(2): 55-65

ALEMA.G.; SERGIO.C., 1957: Behavior of experimental catatonia induced by bulbocapnine in rats under the action of various drugs. I. Action of sympathomimetic and sympatholytic substances. Bollettino Della Societa Italiana di Biologia Sperimentale 33(3): 274-276

Moffatt, C.J., 2005: Factors that affect concordance with compression therapy. Journal of Wound Care 13(7): 291-294

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Ross, G., 1973: Effects of intracoronary infusions of acetylcholine and nicotine on the dog heart in vivo. 1. In anaesthetized dogs intracoronary infusions of high doses of nicotine and acetylcholine increased myocardial contractile force and this could be prevented by pre-treatment with desmethylimipramine or phenoxybenzamine.2. The inotropic effect o...