Results 31 to 40 of about 5,920,185 (311)

Saliency mapping in the optic tectum and its relationship to habituation

Frontiers in Integrative Neuroscience, 2014
Habituation of the orienting response has long served as a model system for studying fundamental psychological phenomena such as learning, attention, decisions and surprise.
Arkadeb eDutta, Yoram eGutfreund
doaj   +1 more source

Contextual Cueing Effect Under Rapid Presentation

Frontiers in Psychology, 2020
In contextual cueing, previously encountered context tends to facilitate the detection of the target embedded in it than when the target appears in a novel context.
Xiaowei Xie, Siyi Chen, Xuelian Zang, Xuelian Zang, Xuelian Zang   +4 more
doaj   +1 more source

Dynamic spatial coding within the dorsal frontoparietal network during a visual search task. [PDF]

, 2008
To what extent are the left and right visual hemifields spatially coded in the dorsal frontoparietal attention network? In many experiments with neglect patients, the left hemisphere shows a contralateral hemifield preference, whereas the right ...
Brandt Stephan A., Stephan A Brandt, Sommer Wieland H., Antje Kraft, Sommer, Wieland H., Brandt, Stephan A., Olma Manuel C., Schmidt, Sein, Sein Schmidt, Kraft Antje, Schmidt Sein, Wieland H Sommer, Olma, Manuel C., Manuel C Olma, Kraft, Antje   +14 more
core   +2 more sources

Fine-Grained Butterfly Classification in Ecological Images Using Squeeze-And-Excitation and Spatial Attention Modules

Applied Sciences, 2020
Most butterfly larvae are agricultural pests and forest pests, but butterflies have important ornamental value and the ability to sense and respond to changes in the ecological environment.
Dongjun Xin, Yen-Wei Chen, Jianjun Li
doaj   +1 more source

S³AM: A Spectral-Similarity-Based Spatial Attention Module for Hyperspectral Image Classification

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
Recently, hyperspectral image (HSI) classification based on deep learning methods has attracted growing attention and made great progress. Convolutional neural networks based models, especially the residual networks (ResNets), have become the ...
Ningyang Li, Zhaohui Wang, Faouzi Alaya Cheikh, Mohib Ullah   +3 more
doaj   +1 more source

Noise Exclusion in Spatial Attention [PDF]

Psychological Science, 2000
Precue validity affects the performance of perceptual tasks. These spatial attention effects have been variously attributed to facilitation of processing, capacity allocation, or noise reduction. We used a new attention-plus-external (stimulus)-noise paradigm and model to identify the mechanisms of attention in cue-validity paradigms.
B A, Dosher, Z L, Lu
openaire   +2 more sources

How Does Spatial Attention Influence the Probability and Fidelity of Colour Perception?

Vision, 2019
Existing research has found that spatial attention alters how various stimulus properties are perceived (e.g., luminance, saturation), but few have explored whether it improves the accuracy of perception.
Austin J. Hurst, Michael A. Lawrence, Raymond M. Klein   +2 more
doaj   +1 more source

Effects of rTMS conditioning over the fronto-parietal network on motor versus visual attention [PDF]

, 2007
Many studies have shown that visuospatial orienting attention depends on a network of frontal and parietal areas in the right hemisphere. Rushworth et al. [Rushworth, M. F., Krams, M., & Passingham, R. E. The attentional role of the left parietal cortex:
Rounis, E., Yarrow, K., Rothwell, J.C.
core   +1 more source

The role of social cues in the deployment of spatial attention: Head-body relationships automatically activate directional spatial codes in a Simon task

Frontiers in Integrative Neuroscience, 2012
The role of body orientation in the orienting and allocation of social attention was examined using an adapted Simon paradigm. Participants categorized the facial expression of forward facing, computer-generated human figures by pressing one of two ...
Iwona ePomianowska, Iwona ePomianowska, Filip eGermeys, Filip eGermeys, Karl eVerfaillie, Fiona N. Newell   +5 more
doaj   +1 more source

Image Compression Network Structure Based on Multiscale Region of Interest Attention Network

Remote Sensing, 2023
In this study, we proposed a region of interest (ROI) compression algorithm under the deep learning self-encoder framework to improve the reconstruction performance of the image and reduce the distortion of the ROI.
Jing Zhang, Shaobo Zhang, Hui Wang, Yunsong Li, Ruitao Lu   +4 more
doaj   +1 more source