Results 1 to 10 of about 504,050 (265)

Chronic high-altitude exposure is associated with an internally-directed perceptual shift: differential links with attention networks and autonomic regulation [PDF]

Frontiers in Neuroscience
BackgroundHigh-altitude environments impose unique physiological and cognitive demands that may reorganize brain–body communication. Our study investigates whether chronic high-altitude exposure is associated with a shift in perceptual priority toward ...
Xia-Qian Jian, Nian-Nian Wang, Xiao-Yan Huang, Rui Su, Hao Li, Jing Zhou, Hai-Lin Ma, Ming Liu, De-Long Zhang   +8 more
doaj   +2 more sources

Individual differences in brain attention networks: the challenge of indexing temporal change [PDF]

Frontiers in Cognition
The vigilance decrement in speed and accuracy of response is prevalent in studies of sustained attention. The amplitudes of Event-Related Potentials (ERPs) elicited by task stimuli also show temporal decline.
Gerald Matthews, Almira Kustubayeva, Manzura Zholdassova, Gulnur Borbassova   +3 more
doaj   +2 more sources

Child Behavioral Scores Correlate With Prenatal Tobacco and Marijuana Exposure, Sociodemographic Variables and Interactions of Default Mode and Dorsal Attention Networks [PDF]

Brain and Behavior
Introduction Prenatal substance exposure is an increasing problem that has been linked to multiple neurodevelopmental impairments and alterations to brain functional connectivity.
Ramana V. Vishnubhotla, Yi Zhao, Rupa Radhakrishnan   +2 more
doaj   +2 more sources

MGCAN: A Novel Method for Visual Power Monitoring Systems

IEEE Access, 2021
Imaging quality judgement provides useful meaning to benefit intelligent visual power systems. However, accurate identification of possible failures of the monitoring equipment remains challenging. This paper proposes a novel deep architecture to improve
Jinrui Gan, Weijiang Lu, Ting Zhao, Peng Wu, Ziwen Zhang   +4 more
doaj   +1 more source

Attention-Based RU-BiLSTM Sentiment Analysis Model for Roman Urdu

Applied Sciences, 2022
Deep neural networks have emerged as a leading approach towards handling many natural language processing (NLP) tasks. Deep networks initially conquered the problems of computer vision.
Bilal Ahmed Chandio, Ali Shariq Imran, Maheen Bakhtyar, Sher Muhammad Daudpota, Junaid Baber   +4 more
doaj   +1 more source

Attention network for predicting T-cell receptor–peptide binding can associate attention with interpretable protein structural properties

Frontiers in Bioinformatics, 2023
Understanding how a T-cell receptor (TCR) recognizes its specific ligand peptide is crucial for gaining an insight into biological functions and disease mechanisms.
Kyohei Koyama, Kyohei Koyama, Kyohei Koyama, Kosuke Hashimoto, Chioko Nagao, Kenji Mizuguchi, Kenji Mizuguchi, Kenji Mizuguchi   +7 more
doaj   +1 more source

Body Mobility and Attention Networks in 6- to 7-Year-Old Children

Frontiers in Psychology, 2021
Learning in 6- to 7-year-old children is strongly influenced by three functions of attention: alertness, orienting, and executive control. These functions share a close relationship with body mobility, such as the posture adopted or a request to stay ...
Joëlle Rosenbaum, Jean-Michel Hascoët, Jean-Michel Hascoët, Isabelle Hamon, Isabelle Hamon, Arthur Petel, Sébastien Caudron, Hadrien Ceyte   +7 more
doaj   +1 more source

Modified Deep Reinforcement Learning with Efficient Convolution Feature for Small Target Detection in VHR Remote Sensing Imagery

ISPRS International Journal of Geo-Information, 2021
Small object detection in very-high-resolution (VHR) optical remote sensing images is a fundamental but challenaging problem due to the latent complexities.
Shuai Liu, Jialan Tang
doaj   +1 more source

Dispositional Mindfulness and Attentional Control: The Specific Association Between the Mindfulness Facets of Non-judgment and Describing With Flexibility of Early Operating Orienting in Conflict Detection

Frontiers in Psychology, 2018
Background: A state of mindfulness refers to a present-centered attentional awareness without judging. Being mindful seems to increase the ability to be flexible and adaptive in attention focus according to situational contingencies.
Lin Sørensen, Lin Sørensen, Berge Osnes, Berge Osnes, Endre Visted, Endre Visted, Julie Lillebostad Svendsen, Julie Lillebostad Svendsen, Steinunn Adolfsdottir, Per-Einar Binder, Elisabeth Schanche   +10 more
doaj   +1 more source

DeepCIN: Attention-based cervical histology image classification with sequential feature modeling for pathologist-level accuracy

Journal of Pathology Informatics, 2020
Background: Cervical cancer is one of the deadliest cancers affecting women globally. Cervical intraepithelial neoplasia (CIN) assessment using histopathological examination of cervical biopsy slides is subject to interobserver variability.
Sudhir Sornapudi, R Joe Stanley, William V Stoecker, Rodney Long, Zhiyun Xue, Rosemary Zuna, Shellaine R Frazier, Sameer Antani   +7 more
doaj   +1 more source