| Magnitude estimation of the brightness of brief foveal stimuli. | |
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MedLine Citation:
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PMID: 14489537 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Eighteen observers judged the apparent brightness of light flashes that varied in both duration and luminance. The median numerical estimations (made relative to a standard flash) confirmed three principles: the reciprocity between luminance and duration (Bloch's law), the enhancement of brightness at about 50 milliseconds (Broca-Sulzer effect), and the power-law relation between brightness and energy (Stevens's law). |
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Authors:
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D H RAAB |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Science (New York, N.Y.) Volume: 135 ISSN: 0036-8075 ISO Abbreviation: Science Publication Date: 1962 Jan |
Date Detail:
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Created Date: 1962-12-01 Completed Date: 1998-11-01 Revised Date: 2011-12-05 |
Medline Journal Info:
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Nlm Unique ID: 0404511 Medline TA: Science Country: Not Available |
Other Details:
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Languages: eng Pagination: 42-4 Citation Subset: OM |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Visual Perception* |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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