Matches in SemOpenAlex for { <https://semopenalex.org/work/W1964459868> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W1964459868 endingPage "192" @default.
- W1964459868 startingPage "192" @default.
- W1964459868 abstract "WHILE undertaking another experiment, we discovered a surprising and dramatic visual phenomenon. We were observing two gratings of high contrast and different spatial frequency (see Fig. 1 inset) while both gratings were rotating at a rate of 1 revolution per min. Both gratings were easily visible at the viewing distances used. The coarse grating was seen to revolve as expected; however, the fine grating appeared to revolve very slowly. This phenomenon has been shown to over 100 people1 and all were startled by the observation. The individual reaction was to assert that the two gratings must be rotating at different physical speeds. This disbelief was readily corrected by removing the two gratings from their turntables and replacing each of them in the position of the other. Another entertaining variation of the observation is to observe the fine grating at the distance where it is perceived as a uniform disk; naturally, no movement can be seen at this distance. If one now advances slowly towards the grating it is initially seen as stationary; as one approaches closer it is seen to rotate progressively faster. At a particular distance it seems to rotate faster than the coarse grating. We have quantified these causal observations and show here that the perception of slow rotation movement is related to the spatial frequency and contrast of the pattern which is rotated." @default.
- W1964459868 created "2016-06-24" @default.
- W1964459868 creator A5043647281 @default.
- W1964459868 creator A5046771280 @default.
- W1964459868 date "1979-03-01" @default.
- W1964459868 modified "2023-10-11" @default.
- W1964459868 title "Stopped visual motion" @default.
- W1964459868 doi "https://doi.org/10.1038/278192a0" @default.
- W1964459868 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/763367" @default.
- W1964459868 hasPublicationYear "1979" @default.
- W1964459868 type Work @default.
- W1964459868 sameAs 1964459868 @default.
- W1964459868 citedByCount "48" @default.
- W1964459868 countsByYear W19644598682012 @default.
- W1964459868 countsByYear W19644598682014 @default.
- W1964459868 countsByYear W19644598682015 @default.
- W1964459868 countsByYear W19644598682016 @default.
- W1964459868 countsByYear W19644598682021 @default.
- W1964459868 countsByYear W19644598682023 @default.
- W1964459868 crossrefType "journal-article" @default.
- W1964459868 hasAuthorship W1964459868A5043647281 @default.
- W1964459868 hasAuthorship W1964459868A5046771280 @default.
- W1964459868 hasBestOaLocation W19644598681 @default.
- W1964459868 hasConcept C100921725 @default.
- W1964459868 hasConcept C10138342 @default.
- W1964459868 hasConcept C120665830 @default.
- W1964459868 hasConcept C121332964 @default.
- W1964459868 hasConcept C154945302 @default.
- W1964459868 hasConcept C162324750 @default.
- W1964459868 hasConcept C198082294 @default.
- W1964459868 hasConcept C24890656 @default.
- W1964459868 hasConcept C2776502983 @default.
- W1964459868 hasConcept C2777813233 @default.
- W1964459868 hasConcept C2780226923 @default.
- W1964459868 hasConcept C41008148 @default.
- W1964459868 hasConcept C74050887 @default.
- W1964459868 hasConceptScore W1964459868C100921725 @default.
- W1964459868 hasConceptScore W1964459868C10138342 @default.
- W1964459868 hasConceptScore W1964459868C120665830 @default.
- W1964459868 hasConceptScore W1964459868C121332964 @default.
- W1964459868 hasConceptScore W1964459868C154945302 @default.
- W1964459868 hasConceptScore W1964459868C162324750 @default.
- W1964459868 hasConceptScore W1964459868C198082294 @default.
- W1964459868 hasConceptScore W1964459868C24890656 @default.
- W1964459868 hasConceptScore W1964459868C2776502983 @default.
- W1964459868 hasConceptScore W1964459868C2777813233 @default.
- W1964459868 hasConceptScore W1964459868C2780226923 @default.
- W1964459868 hasConceptScore W1964459868C41008148 @default.
- W1964459868 hasConceptScore W1964459868C74050887 @default.
- W1964459868 hasIssue "5700" @default.
- W1964459868 hasLocation W19644598681 @default.
- W1964459868 hasLocation W19644598682 @default.
- W1964459868 hasOpenAccess W1964459868 @default.
- W1964459868 hasPrimaryLocation W19644598681 @default.
- W1964459868 hasRelatedWork W14338536 @default.
- W1964459868 hasRelatedWork W1971493262 @default.
- W1964459868 hasRelatedWork W1973141080 @default.
- W1964459868 hasRelatedWork W1990152040 @default.
- W1964459868 hasRelatedWork W2010379873 @default.
- W1964459868 hasRelatedWork W2015532836 @default.
- W1964459868 hasRelatedWork W2019464973 @default.
- W1964459868 hasRelatedWork W4244369379 @default.
- W1964459868 hasRelatedWork W4321259293 @default.
- W1964459868 hasRelatedWork W2561865474 @default.
- W1964459868 hasVolume "278" @default.
- W1964459868 isParatext "false" @default.
- W1964459868 isRetracted "false" @default.
- W1964459868 magId "1964459868" @default.
- W1964459868 workType "article" @default.