Results 21 to 30 of about 2,307,486 (284)

Multi-View Attention Network for Visual Dialog

Applied Sciences, 2021
Visual dialog is a challenging vision-language task in which a series of questions visually grounded by a given image are answered. To resolve the visual dialog task, a high-level understanding of various multimodal inputs (e.g., question, dialog history,
Sungjin Park, Taesun Whang, Yeochan Yoon, Heuiseok Lim   +3 more
doaj   +1 more source

Decoding Visual Spatial Attention Control [PDF]

eneuro, 2020
AbstractIn models of visual spatial attention control, it is commonly held that top-down control signals originate in the dorsal attention network, propagating to the visual cortex to modulate baseline neural activity and bias sensory processing. However, the precise distribution of these top-down influences across different levels of the visual ...
Sreenivasan Meyyappan, Abhijit Rajan, Qiang Yang, George R. Mangun, Mingzhou Ding   +4 more
openaire   +3 more sources

Audio-visual integration during overt visual attention

Journal of Eye Movement Research, 2008
How do different sources of information arising from different modalities interact to control where we look? To answer this question with respect to real-world operational conditions we presented natural images and spatially localized sounds in (V)isual,
Cliodhna Quigley, Selim Onat, Sue Harding, Martin Cooke, Peter König   +4 more
doaj   +1 more source

Visual Attention

, 2009
This article reviews neuronal correlates of selective visual attention emphasizing neurophysiological studies in nonhuman primates. We discuss the effects of directing attention to spatial locations, nonspatial stimulus features, or visual objects on sensory information processing.
Treue, Stefan, Katzner, S., Squire, Larry R.   +2 more
openaire   +3 more sources

Attention to Monocular Images Bias Binocular Rivalry

Frontiers in Systems Neuroscience, 2019
When monocular images cannot be fused, perception alternates between the two (or more) possible images. This phenomenon, binocular rivalry (BR), is driven by the physical properties of the stimuli (size, contrast, spatial frequency, etc.) but it can also
Manuel Moreno-Sánchez, J. Antonio Aznar-Casanova, Fernando Valle-Inclán   +2 more
doaj   +1 more source

Studying the role of human parietal cortex in visuospatial attention with concurrent TMS-fMRI [PDF]

, 2010
Combining transcranial magnetic stimulation (TMS) with concurrent functional magnetic resonance imaging (fMRI) allows study of how local brain stimulation may causally affect activity in remote brain regions.
F. Blankenburg, C. C. Ruff, S. Bestmann, O. Bjoertomt, O. Josephs, R. Deichmann, J. Driver, Allen, Bestmann, Bisley, Blankenburg, Bohning, Buchel, Corbetta, Corbetta, Driver, Ekstrom, Fuggetta, Heinze, Hopfinger, Hung, Kastner, McAdams, Mesulam, Mesulam, Moore, Moore, Moran, Nyffeler, Pascual-Leone, Pasley, Paus, Roth, Rothwell, Ruff, Ruff, Saalmann, Siegel, Thut, Vuilleumier, Wagner, Weiskopf, Womelsdorf, Worsley, Yantis, Yantis   +45 more
core   +2 more sources

Developing a Visual Attention Assessment for Children at School Entry

Frontiers in Psychology, 2018
Whereas young children’s visual attention has been explored in a number of previous studies, so far it has not been investigated by an assessment based on Bundesen’s Theory of Visual Attention (TVA).
Tanja Prieler, Clare Wood, Jenny M. Thomson   +2 more
doaj   +1 more source

Self-reflection Orients Visual Attention Downward

Frontiers in Psychology, 2017
Previous research has demonstrated abstract concepts associated with spatial location (e.g., God in the Heavens) could direct visual attention upward or downward, because thinking about the abstract concepts activates the corresponding vertical ...
Yi Liu, Yi Liu, Yu Tong, Hong Li
doaj   +1 more source

Mental fatigue affects visual selective attention. [PDF]

PLoS ONE, 2012
Mental fatigue is a form of fatigue, induced by continuous task performance. Mentally fatigued people often report having a hard time keeping their attention focussed and being easily distracted.
Léon G Faber, Natasha M Maurits, Monicque M Lorist   +2 more
doaj   +1 more source

Visual Attention and Poor Sleep Quality

Frontiers in Neuroscience, 2022
BackgroundSleep deprivation disrupts visual attention; however, the effects of chronic poor sleep quality on it are not understood. The dorsal attention network (DAN) and the ventral attention network (VAN) are involved in visual attention and search ...
Amirhussein Abdolalizadeh, Amirhussein Abdolalizadeh, Samaneh Nabavi   +2 more
doaj   +1 more source