Results 31 to 40 of about 4,388,264 (303)

Task-dependent cortical activations during selective attention to audiovisual speech [PDF]

open access: yes, 2022
Funding Information: This work received funding from the Academy of Finland (Grant #297848, “Modulation of brain activity patterns during selective attention to speech”, 2016–2021) and the Emil Aaltonen Foundation. The funders had no role in study design,
Ylinen, Artturi   +3 more
core   +1 more source

Selective Attention in Multi-Chip Address-Event Systems

open access: yesSensors, 2009
Selective attention is the strategy used by biological systems to cope with the inherent limits in their available computational resources, in order to efficiently process sensory information. The same strategy can be used in artificial systems that have
Giacomo Indiveri, Chiara Bartolozzi
doaj   +1 more source

Cue validity and object-based attention [PDF]

open access: yes, 2004
In a previous study, Egly, Driver, and Rafal (1994) observed both space- and object-based components of visual selective attention. However, the mechanisms underlying these two components and the relationship between them are not well understood.
He, Xun, Chen, L., Zhou, K., Fan, S.
core   +1 more source

The role of working memory in visual selective attention [PDF]

open access: yes, 2001
The hypothesis is that working memory is crucial for reducing distraction by maintaining the prioritization of relevant information was tested in neuroimaging and psychological experiments with humans.
De Fockert, J. W.   +3 more
core   +1 more source

Selective attention modulates neural substrates of repetition priming and 'implicit' visual memory: suppressions and enhancements revealed by fMRI [PDF]

open access: yes, 2005
Attention can enhance processing for relevant information and suppress this for ignored stimuli. However, some residual processing may still arise without attention. Here we presented overlapping outline objects at study, with subjects attending to those
Schwartz, S.   +14 more
core   +1 more source

Reappraisal of stress improves selective attention

open access: yesJournal of Human Environmental Studies, 2019
Everyday stress is a negative experience that impairs cognitive performance. Managing negative emotions competes with executive function processes. Therefore, reducing negative emotion could improve cognitive function while under stress.
Ritsuko Nishimura
doaj   +1 more source

Cross-modal deactivations during modality-specific selective attention

open access: yesBMC Neurology, 2008
Background Processing stimuli in one sensory modality is known to result in suppression of other sensory-specific cortices. Additionally, behavioral experiments suggest that the primary consequence of paying attention to a specific sensory modality is ...
Kraft Robert A   +6 more
doaj   +1 more source

A specific role for the thalamus in mediating the interaction of attention and arousal in humans [PDF]

open access: yes, 1998
The physiological basis for the interaction of selective attention and arousal is not clearly understood. Here we present evidence in humans that specifically implicates the thalamus in this interaction.
Rees, G.   +20 more
core   +1 more source

Response terminated displays unload selective attention

open access: yesFrontiers in Psychology, 2013
Perceptual load theory successfully replaced the early versus late selection debate by appealing to adaptive control over the efficiency of selective attention.
Zachary Joseph Jackson Roper   +1 more
doaj   +1 more source

Shifts of attention in the early blind: an ERP study of attentional control processes in the absence of visual spatial information [PDF]

open access: yes, 2006
To investigate the role of visual spatial information in the control of spatial attention, event-related brain potentials (ERPs) were recorded during a tactile attention task for a group of totally blind participants who were either congenitally blind or
van Velzen, J.   +7 more
core   +1 more source

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