Illusory displacement due to object substituion near the consciousness threshold
A briefly presented target shape can be made invisible by the subsequent presentation of a mask that replaces the target. While varying the target-mask interval in order to investigate perception near the consciousness threshold, we discovered a novel visual illusion. At some intervals, the target i...
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| Formato: | JOUR |
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_15347362_v8_n1_p_Sigman |
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todo:paper_15347362_v8_n1_p_Sigman2023-10-03T16:21:40Z Illusory displacement due to object substituion near the consciousness threshold Sigman, M. Sackur, J. Del Cul, A. Dehaene, S. Binding Feature inheritance Gestalt Illusory conjunction Masking Object substitution Surface Top-down Visual illusion article consciousness human illusion perceptive threshold physiology vision Consciousness Humans Illusions Sensory Thresholds Visual Perception A briefly presented target shape can be made invisible by the subsequent presentation of a mask that replaces the target. While varying the target-mask interval in order to investigate perception near the consciousness threshold, we discovered a novel visual illusion. At some intervals, the target is clearly visible, but its location is misperceived. By manipulating the mask's size and target's position, we demonstrate that the perceived target location is always displaced to the boundary of a virtual surface defined by the mask contours. Thus, mutual exclusion of surfaces appears as a cause of masking. © ARVO. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_15347362_v8_n1_p_Sigman |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Binding Feature inheritance Gestalt Illusory conjunction Masking Object substitution Surface Top-down Visual illusion article consciousness human illusion perceptive threshold physiology vision Consciousness Humans Illusions Sensory Thresholds Visual Perception |
| spellingShingle |
Binding Feature inheritance Gestalt Illusory conjunction Masking Object substitution Surface Top-down Visual illusion article consciousness human illusion perceptive threshold physiology vision Consciousness Humans Illusions Sensory Thresholds Visual Perception Sigman, M. Sackur, J. Del Cul, A. Dehaene, S. Illusory displacement due to object substituion near the consciousness threshold |
| topic_facet |
Binding Feature inheritance Gestalt Illusory conjunction Masking Object substitution Surface Top-down Visual illusion article consciousness human illusion perceptive threshold physiology vision Consciousness Humans Illusions Sensory Thresholds Visual Perception |
| description |
A briefly presented target shape can be made invisible by the subsequent presentation of a mask that replaces the target. While varying the target-mask interval in order to investigate perception near the consciousness threshold, we discovered a novel visual illusion. At some intervals, the target is clearly visible, but its location is misperceived. By manipulating the mask's size and target's position, we demonstrate that the perceived target location is always displaced to the boundary of a virtual surface defined by the mask contours. Thus, mutual exclusion of surfaces appears as a cause of masking. © ARVO. |
| format |
JOUR |
| author |
Sigman, M. Sackur, J. Del Cul, A. Dehaene, S. |
| author_facet |
Sigman, M. Sackur, J. Del Cul, A. Dehaene, S. |
| author_sort |
Sigman, M. |
| title |
Illusory displacement due to object substituion near the consciousness threshold |
| title_short |
Illusory displacement due to object substituion near the consciousness threshold |
| title_full |
Illusory displacement due to object substituion near the consciousness threshold |
| title_fullStr |
Illusory displacement due to object substituion near the consciousness threshold |
| title_full_unstemmed |
Illusory displacement due to object substituion near the consciousness threshold |
| title_sort |
illusory displacement due to object substituion near the consciousness threshold |
| url |
http://hdl.handle.net/20.500.12110/paper_15347362_v8_n1_p_Sigman |
| work_keys_str_mv |
AT sigmanm illusorydisplacementduetoobjectsubstituionneartheconsciousnessthreshold AT sackurj illusorydisplacementduetoobjectsubstituionneartheconsciousnessthreshold AT delcula illusorydisplacementduetoobjectsubstituionneartheconsciousnessthreshold AT dehaenes illusorydisplacementduetoobjectsubstituionneartheconsciousnessthreshold |
| _version_ |
1807315823712272384 |