Results 81 to 90 of about 2,790,656 (286)

Neural basis of the interaction between alerting and executive control

Frontiers in Psychology
Attentional alerting—evoked by an accessory stimulus such as a tone presented briefly before target onset—generally decreases response time (RT) but this decrease is smaller in trials with a conflict (induced, e.g., by presenting flankers that are ...
Filip Kottik, Filip Kottik, Bartłomiej Panek, Bartłomiej Panek, Ilona Kotlewska, Mikołaj Compa, Dariusz Asanowicz   +6 more
doaj   +1 more source

Disentangling the Attention Network Test: Behavioral, Event Related Potentials and neural source analyses.

Frontiers in Human Neuroscience, 2014
Background. The study of the attentional system remains a challenge for current neuroscience. The Attention Network Test (ANT) was designed to study simultaneously three different attentional networks (alerting, orienting and executive) based in ...
Alejandro eGalvao-Carmona, Javier J González-Rosa, Antonio R Hidalgo-Muñoz, Dolores ePáramo, Maria Luisa eBenítez, Guillermo eIzquierdo, Manuel eVázquez-Marrufo   +6 more
doaj   +1 more source

Natural Environment and Social Relationship in the Development of Attentional Network

Frontiers in Psychology, 2020
The attention mechanism is related to both voluntary and automatic processes, that may be summarized in three distinct networks: alert, orientation, and inhibitory control. These networks can be modulated by different contextual and relational situations.
Francesca Federico
doaj   +1 more source

Goal management training improves executive control in adults with ADHD: an open trial employing attention network theory to examine effects on attention

BMC Psychology, 2022
Background Adults with Attention-Deficit/Hyperactivity Disorder (ADHD) typically experience poorer attentional control. According to the attention network theory, attentional control relies on three interacting networks of alerting, orienting, and ...
Daniel A. Jensen, Astri J. Lundervold, Jan Stubberud, Anne Halmøy, Jan Haavik, Lin Sørensen   +5 more
doaj   +1 more source

Graph Ordering Attention Networks

Proceedings of the AAAI Conference on Artificial Intelligence, 2023
Graph Neural Networks (GNNs) have been successfully used in many problems involving graph-structured data, achieving state-of-the-art performance. GNNs typically employ a message-passing scheme, in which every node aggregates information from its neighbors using a permutation-invariant aggregation function.
Michail Chatzianastasis, Johannes F. Lutzeyer, George Dasoulas, Michalis Vazirgiannis   +3 more
openaire   +3 more sources

Early contingentnegative variation of the EEG and attentional flexibility are reduced in hypotension [PDF]

, 2002
This study explored the question as to whether hypotension is related to decreased attentional performance and reduced cortical activation. A total of 50 females aged 19 44 years participated in the study. Attentional performance was assessed using three
Duschek, Stefan, Stefan Duschek, Nathan Weisz, Schandry, Rainer, Jean-Paul Mialet, Rainer Schandry, Jacobs, Arthur M., Arthur M Jacobs, Weisz, Nathan, Mialet, Jean-Paul   +9 more
core   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

The distinct role of human PIT in attention control

eLife
Attentional distribution depends on both endogenous and exogenous processes, but how they interact in attentional allocation remains unclear. The attentional priority map, jointly determined by stimulus saliency and task relevance, provides a framework ...
Siyuan Huang, Lan Wang, Sheng He
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Modulation of executive attention by threat stimulus in test-anxious students

Frontiers in Psychology, 2015
The study examined whether test anxiety (TA) is related to impaired attentional networks under emotional distraction. High and low test-anxious students completed a modified version of the Attention Network Test (ANT) in which emotional distracters ...
Huan eZhang, Huan eZhang, Renlai eZhou, Renlai eZhou, Renlai eZhou, Renlai eZhou, Jilin eZou   +6 more
doaj   +1 more source