Buscar
Mostrando ítems 1-10 de 31
Executive and arousal vigilance decrement in the context of the attentional networks: The ANTI-Vea task
(Elsevier Science, 2018-08)
Background: Vigilance is generally understood as the ability to detect infrequent critical events through long time periods. In tasks like the Sustained Attention to Response Task (SART), participants tend to detect fewer ...
Cognitive load mitigates the executive but not the arousal vigilance decrement
(Academic Press, 2022-02)
Previous research has shown opposite effects of dual tasking on the vigilance decrement phenomenon. We examined the executive (i.e., detecting infrequent critical signals) and arousal (i.e., sustaining a fast reaction to ...
A vigilance decrement comes along with an executive control decrement: Testing the resource-control theory
(Springer, 2022-04)
A decrease in vigilance over time is often observed when performing prolonged tasks, a phenomenon known as “vigilance decrement.” The present study aimed at testing some of the critical predictions of the resource-control ...
Effects of caffeine intake and exercise intensity on executive and arousal vigilance
(Nature Publishing Group, 2020-12)
During physical efforts and sport practice, vigilance is responsible for maintaining an optimal state of activation, guaranteeing the ability to quickly respond and detect unexpected, but critical, stimuli over time. ...
The ANTI-Vea task: analyzing the executive and arousal vigilance decrements while measuring the three attentional networks
(Sciendo, 2021-01)
Tradicionalmente, el decremento de la vigilancia se ha estudiado con tareas comportamentales simples y repetitivas. Sin embargo, actualmente existe un considerable interés en evaluar la vigilancia con tareas más complejas ...
Measuring attention and vigilance in the laboratory vs. online: The split-half reliability of the ANTI-Vea
(Springer, 2020-09)
Over the past few years, there has been growing interest in using online methods for collecting data from large samples. However, only a few studies have administered online behavioral tasks to assess attention outside the ...
A High-Definition tDCS and EEG study on attention and vigilance: Brain stimulation mitigates the executive but not the arousal vigilance decrement
(Pergamon-Elsevier Science Ltd, 2020-05)
Attention comprises a wide set of processes such as phasic alertness, orienting, executive control, and the executive (i.e., detecting infrequent targets) and arousal (i.e., sustaining a fast reaction) vigilance components. ...
Pedunculopontine arousal system physiology - Implications for schizophrenia
(Elsevier Science, 2015-06)
Schizophrenia is characterized by major sleep/wake disturbances including increased vigilance and arousal, decreased slow wave sleep, and increased REM sleep drive. Other arousal-related symptoms include sensory gating ...
The large-scale functional connectivity correlates of consciousness and arousal during the healthy and pathological human sleep cycle
(Elsevier, 2017-10)
Advances in neuroimaging have greatly improved our understanding of human sleep from a systems neuroscience perspective. However, cognition and awareness are reduced during sleep, hindering the applicability of standard ...