Factors of significance for the ability of fighter pilots to visually indicate the magnitude of roll tilt during simulated turns in a centrifuge
Perception. 2023 Nov 9:3010066231209847. doi: 10.1177/03010066231209847. Online ahead of print.ABSTRACTDuring coordinated flight and centrifugation, pilots show interindividual variability in perceived roll tilt. The study explored how this variability is related to perceptual and cognitive functions. Twelve pilots underwent three 6-min centrifugations on two occasions (G levels: 1.1G, 1.8G, and 2.5G; gondola tilts: 25°, 56°, and 66°). The subjective visual horizontal (SVH) was measured with an adjustable luminous line and the pilots gave estimates of experienced G level. Afterward, they were interrogated regarding the ...
Source: Perception - November 10, 2023 Category: Psychiatry & Psychology Authors: Andreas Brink Michail E Keramidas Arne Tribukait Ola Eiken Source Type: research
The Stroop effect and mental imagery
Perception. 2023 Nov 9:3010066231212152. doi: 10.1177/03010066231212152. Online ahead of print.ABSTRACTThe classic Stroop task is very simple: you have to name the color of words printed on a page. If these words are color words (like "red" or "blue"), where the color named and the color it is printed in are different (say, "red" printed in blue), the reaction time increases significantly. My aim is to argue that the existing psychological explanations of the Stroop effect need to be supplemented. The Stroop effect is not exclusively about access to motor control. It is also, to a large extent, about interferences in perce...
Source: Perception - November 10, 2023 Category: Psychiatry & Psychology Authors: Bence Nanay Source Type: research
Factors of significance for the ability of fighter pilots to visually indicate the magnitude of roll tilt during simulated turns in a centrifuge
Perception. 2023 Nov 9:3010066231209847. doi: 10.1177/03010066231209847. Online ahead of print.ABSTRACTDuring coordinated flight and centrifugation, pilots show interindividual variability in perceived roll tilt. The study explored how this variability is related to perceptual and cognitive functions. Twelve pilots underwent three 6-min centrifugations on two occasions (G levels: 1.1G, 1.8G, and 2.5G; gondola tilts: 25°, 56°, and 66°). The subjective visual horizontal (SVH) was measured with an adjustable luminous line and the pilots gave estimates of experienced G level. Afterward, they were interrogated regarding the ...
Source: Perception - November 10, 2023 Category: Psychiatry & Psychology Authors: Andreas Brink Michail E Keramidas Arne Tribukait Ola Eiken Source Type: research
Exploring watercolor illusion spreading between dissected stimulus parts
This study demonstrates the WCI does not always spread outside of unenclosed borders when the global interpretation interferes with spreading. These findings highlight the importance of global configuration and perceptual organization in the WCI.PMID:37915210 | DOI:10.1177/03010066231210455 (Source: Perception)
Source: Perception - November 2, 2023 Category: Psychiatry & Psychology Authors: Ralph G Hale James M Brown Source Type: research
Exploring watercolor illusion spreading between dissected stimulus parts
This study demonstrates the WCI does not always spread outside of unenclosed borders when the global interpretation interferes with spreading. These findings highlight the importance of global configuration and perceptual organization in the WCI.PMID:37915210 | DOI:10.1177/03010066231210455 (Source: Perception)
Source: Perception - November 2, 2023 Category: Psychiatry & Psychology Authors: Ralph G Hale James M Brown Source Type: research
Exploring watercolor illusion spreading between dissected stimulus parts
This study demonstrates the WCI does not always spread outside of unenclosed borders when the global interpretation interferes with spreading. These findings highlight the importance of global configuration and perceptual organization in the WCI.PMID:37915210 | DOI:10.1177/03010066231210455 (Source: Perception)
Source: Perception - November 2, 2023 Category: Psychiatry & Psychology Authors: Ralph G Hale James M Brown Source Type: research
Exploring watercolor illusion spreading between dissected stimulus parts
This study demonstrates the WCI does not always spread outside of unenclosed borders when the global interpretation interferes with spreading. These findings highlight the importance of global configuration and perceptual organization in the WCI.PMID:37915210 | DOI:10.1177/03010066231210455 (Source: Perception)
Source: Perception - November 2, 2023 Category: Psychiatry & Psychology Authors: Ralph G Hale James M Brown Source Type: research
Exploring watercolor illusion spreading between dissected stimulus parts
This study demonstrates the WCI does not always spread outside of unenclosed borders when the global interpretation interferes with spreading. These findings highlight the importance of global configuration and perceptual organization in the WCI.PMID:37915210 | DOI:10.1177/03010066231210455 (Source: Perception)
Source: Perception - November 2, 2023 Category: Psychiatry & Psychology Authors: Ralph G Hale James M Brown Source Type: research
Exploring watercolor illusion spreading between dissected stimulus parts
This study demonstrates the WCI does not always spread outside of unenclosed borders when the global interpretation interferes with spreading. These findings highlight the importance of global configuration and perceptual organization in the WCI.PMID:37915210 | DOI:10.1177/03010066231210455 (Source: Perception)
Source: Perception - November 2, 2023 Category: Psychiatry & Psychology Authors: Ralph G Hale James M Brown Source Type: research
Exploring watercolor illusion spreading between dissected stimulus parts
This study demonstrates the WCI does not always spread outside of unenclosed borders when the global interpretation interferes with spreading. These findings highlight the importance of global configuration and perceptual organization in the WCI.PMID:37915210 | DOI:10.1177/03010066231210455 (Source: Perception)
Source: Perception - November 2, 2023 Category: Psychiatry & Psychology Authors: Ralph G Hale James M Brown Source Type: research
The neural oscillations in delta- and theta-bands contribute to divided attention in audiovisual integration
Perception. 2023 Oct 30:3010066231208539. doi: 10.1177/03010066231208539. Online ahead of print.ABSTRACTOne of key mechanisms implicated in multisensory processing is neural oscillations in distinct frequency band. Many studies explored the modulation of attention by recording the electroencephalography signals when subjects attended one modality, and ignored the other modality input. However, when attention is directed toward one modality, it may be not always possible to shut out completely inputs from a different modality. Since many situations require division of attention between audition and vision, it is imperative ...
Source: Perception - October 30, 2023 Category: Psychiatry & Psychology Authors: Xi Yang Chen Ying Lan Zhu Wang Wenjing Source Type: research
The neural oscillations in delta- and theta-bands contribute to divided attention in audiovisual integration
Perception. 2023 Oct 30:3010066231208539. doi: 10.1177/03010066231208539. Online ahead of print.ABSTRACTOne of key mechanisms implicated in multisensory processing is neural oscillations in distinct frequency band. Many studies explored the modulation of attention by recording the electroencephalography signals when subjects attended one modality, and ignored the other modality input. However, when attention is directed toward one modality, it may be not always possible to shut out completely inputs from a different modality. Since many situations require division of attention between audition and vision, it is imperative ...
Source: Perception - October 30, 2023 Category: Psychiatry & Psychology Authors: Xi Yang Chen Ying Lan Zhu Wang Wenjing Source Type: research
Inducing visual attention through audiovisual stimuli: Can synchronous sound be a salient event?
We present an experimental research aiming to explore how spatial attention may be biased through auditory stimuli. In particular, we investigate how synchronous sound and image may affect attention and increase the saliency of the audiovisual event. We have designed and implemented an experimental study where subjects, wearing an eye-tracking system, were examined regarding their gaze toward the audiovisual stimuli being displayed. The audiovisual stimuli were specifically tailored for this experiment, consisting of videos contrasting in terms of Synch Points (i.e., moments where a visual event is associated with a visibl...
Source: Perception - October 24, 2023 Category: Psychiatry & Psychology Authors: In ês Salselas Frederico Pereira Emanuel Sousa Source Type: research
Inducing visual attention through audiovisual stimuli: Can synchronous sound be a salient event?
We present an experimental research aiming to explore how spatial attention may be biased through auditory stimuli. In particular, we investigate how synchronous sound and image may affect attention and increase the saliency of the audiovisual event. We have designed and implemented an experimental study where subjects, wearing an eye-tracking system, were examined regarding their gaze toward the audiovisual stimuli being displayed. The audiovisual stimuli were specifically tailored for this experiment, consisting of videos contrasting in terms of Synch Points (i.e., moments where a visual event is associated with a visibl...
Source: Perception - October 24, 2023 Category: Psychiatry & Psychology Authors: In ês Salselas Frederico Pereira Emanuel Sousa Source Type: research
Inducing visual attention through audiovisual stimuli: Can synchronous sound be a salient event?
We present an experimental research aiming to explore how spatial attention may be biased through auditory stimuli. In particular, we investigate how synchronous sound and image may affect attention and increase the saliency of the audiovisual event. We have designed and implemented an experimental study where subjects, wearing an eye-tracking system, were examined regarding their gaze toward the audiovisual stimuli being displayed. The audiovisual stimuli were specifically tailored for this experiment, consisting of videos contrasting in terms of Synch Points (i.e., moments where a visual event is associated with a visibl...
Source: Perception - October 24, 2023 Category: Psychiatry & Psychology Authors: In ês Salselas Frederico Pereira Emanuel Sousa Source Type: research
