Exploring the Dynamics of Visual Events in the Multi-dimensional Semantic Concept Space

2006 ◽  
pp. 503-505
Author(s):  
Shahram Ebadollahi ◽  
Lexing Xie ◽  
Andres Abreu ◽  
Mark Podlaseck ◽  
Shih-Fu Chang ◽  
...  
Keyword(s):  
Semantic Concept ◽  
Visual Events ◽  
Concept Space

A Visual Semantic Concept Detection Algorithm Based on E2LSH-MKL

2012 ◽  
Vol 38 (10) ◽  
pp. 1671
Author(s):  
Rui-Jie ZHANG ◽  
Zhi-Gang GUO ◽  
Bi-Cheng LI ◽  
Hao-Lin GAO
Keyword(s):  
Detection Algorithm ◽  
Semantic Concept ◽  
Concept Detection

Spatiotemporal predictability alters perceived duration of visual events: Memento effect revisited.

2015 ◽  
Vol 41 (3) ◽  
pp. 613-622
Author(s):  
Hauke S. Meyerhoff ◽  
Lucy D. Vanes ◽  
Markus Huff
Keyword(s):  
Visual Events ◽  
Perceived Duration

Audiovisual Simultaneity Judgements in Synaesthesia

2021 ◽  
pp. 1-12
Author(s):  
Anna Borgolte ◽  
Ahmad Bransi ◽  
Johanna Seifert ◽  
Sermin Toto ◽  
Gregor R. Szycik ◽  
...  
Keyword(s):  
Visual Stimulus ◽  
Temporal Order ◽  
Multisensory Processing ◽  
Sensory Modality ◽  
Stimulus Onset ◽  
Control Subjects ◽  
Visual Events

Abstract Synaesthesia is a multimodal phenomenon in which the activation of one sensory modality leads to an involuntary additional experience in another sensory modality. To date, normal multisensory processing has hardly been investigated in synaesthetes. In the present study we examine processes of audiovisual separation in synaesthesia by using a simultaneity judgement task. Subjects were asked to indicate whether an acoustic and a visual stimulus occurred simultaneously or not. Stimulus onset asynchronies (SOA) as well as the temporal order of the stimuli were systematically varied. Our results demonstrate that synaesthetes are better in separating auditory and visual events than control subjects, but only when vision leads.

scholarly journals Neural Responses in Parietal and Occipital Areas in Response to Visual Events Are Modulated by Prior Multisensory Stimuli

PLoS ONE ◽  
2013 ◽  
Vol 8 (12) ◽  
pp. e84331 ◽  
Author(s):  
Hamish Innes-Brown ◽  
Ayla Barutchu ◽  
David P. Crewther
Keyword(s):  
Neural Responses ◽  
Visual Events

Semantic Concept Annotation of Consumer Videos at Frame-Level Using Audio

2014 ◽  
pp. 113-122 ◽  
Author(s):  
Junwei Liang ◽  
Qin Jin ◽  
Xixi He ◽  
Gang Yang ◽  
Jieping Xu ◽  
...  
Keyword(s):  
Semantic Concept

Cortical potentials associated with the detection of visual events

Science ◽  
1977 ◽  
Vol 196 (4285) ◽  
pp. 74-77 ◽  
Author(s):  
R Cooper ◽  
W. McCallum ◽  
P Newton ◽  
D Papakostopoulos ◽  
P. Pocock ◽  
...  
Keyword(s):  
Visual Events ◽  
Cortical Potentials

Priming from the Attentional Blink: A Failure to Extract Visual Tokens but Not Visual Types

1997 ◽  
Vol 8 (2) ◽  
pp. 95-100 ◽  
Author(s):  
Kimron Shapiro ◽  
Jon Driver ◽  
Robert Ward ◽  
Robyn E. Sorensen
Keyword(s):  
Attentional Blink ◽  
Semantic Priming ◽  
Visual Processing ◽  
Visual Representation ◽  
Stimulus Processing ◽  
Visual Events ◽  
Early Visual Processing ◽  
Location Detection ◽  
Subsequent Target ◽  
Initial Target

When people must detect several targets in a very rapid stream of successive visual events at the same location, detection of an initial target induces misses for subsequent targets within a brief period. This attentional blink may serve to prevent interruption of ongoing target processing by temporarily suppressing vision for subsequent stimuli. We examined the level at which the internal blink operates, specifically, whether it prevents early visual processing or prevents quite substantial processing from reaching awareness. Our data support the latter view. We observed priming from missed letter targets, benefiting detection of a subsequent target with the same identity but a different case. In a second study, we observed semantic priming from word targets that were missed during the blink. These results demonstrate that attentional gating within the blink operates only after substantial stimulus processing has already taken place. The results are discussed in terms of two forms of visual representation, namely, types and tokens.

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