Results 271 to 280 of about 6,818,996 (307)

The role of spatial attention during spatial encoding

Cognitive Neuroscience, 2013
In the present fMRI study, we aimed to assess whether spatial encoding is mediated by spatial attention. During encoding, participants were presented with abstract shapes to the left or right of fixation. During retrieval, old and new shapes were presented at fixation and participants classified each shape as "old-left", "old-right", or "new ...
Preston P, Thakral, Scott D, Slotnick
openaire   +2 more sources

Residual Spectral-Spatial Attention Network for Hyperspectral Image Classification

IEEE Transactions on Geoscience and Remote Sensing, 2021
Min Zhu, L. Jiao, Fang Liu, Shuyuan Yang, J. Wang   +4 more
semanticscholar   +1 more source

Selective kernel convolution deep residual network based on channel-spatial attention mechanism and feature fusion for mechanical fault diagnosis.

ISA transactions, 2022
Shuo Zhang, Zhiwen Liu, Yunping Chen, Yulin Jin, Guosheng Bai   +4 more
semanticscholar   +1 more source

Attentional set and the gradient of visual spatial attention

Neuroscience Letters, 2019
There are a number of factors that may influence the shape and scope of the gradient of visual attention. This study examined the role of attentional set in determining the scope and presence of suppression in the gradient of visual selective attention observed in the P1 event related potential waveform.
Jane W, Couperus, Kirsten O, Lydic
openaire   +2 more sources

Attenuation of spatial attentional asymmetries with poor sustained attention

NeuroReport, 2004
The co-existence of deficits in sustained and spatial attention in patients with acquired damage to the right cerebral hemisphere has led to the proposition that sustained attention could be a marker for left spatial inattention, or neglect. We investigated the possibility that reductions in leftward spatial attentional asymmetries could arise from ...
Bellgrove, M. A., Dockree, P. M., Aimola, L., Robertson, I. H.   +3 more
openaire   +3 more sources

Hypnotizability and spatial attentional functions.

Archives italiennes de biologie, 2007
Many theories of hypnotic responding have proposed that differences in hypnotic trait rely on differences in frontal attentional functions. Evidence of hypnotizability-related attentional abilities are, however, very scant. This study was designed to investigate the relationship between hypnotizability and executive control components of attention in ...
CASTELLANI, ELEONORA, D'ALESSANDRO L., SEBASTIANI, LAURA   +2 more
openaire   +2 more sources

Development of Visual-Spatial Attention

2019
This chapter reviews literature on development of visual-spatial attention. A brief overview of brain mechanisms of visual perception is provided, followed by discussion of neural maturation in the prenatal period, infancy, and childhood. This is followed by sections on gaze control, eye movement systems, and orienting.
openaire   +2 more sources

Image super-resolution via channel attention and spatial attention

Applied intelligence (Boston), 2021
Enmin Lu, Xiaoxiao Hu
semanticscholar   +1 more source

PSANet: Point-wise Spatial Attention Network for Scene Parsing

European Conference on Computer Vision, 2018
Hengshuang Zhao, Yi Zhang, Shu Liu, Jianping Shi, Chen Change Loy, Dahua Lin, Jiaya Jia   +6 more
semanticscholar   +1 more source

Attention and Spatial Language

2005
This chapter summarizes recent research on the role of attention in spatial language. Spatial language is a domain that focuses on the comprehension and production of spatial descriptions of objects and relations in an environment. First, we establish that attention is necessary for the apprehension of spatial language.
Laura A. Carlson, Gordon D. Logan
openaire   +1 more source