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278 results for “executive functions”
Neural correlates of expectations-induced effects of caffeine intake on executive functions
<p><strong>ABSTRACT</strong></p> <p>Placebo effects (PE) are defined as the beneficial psychophysiological outcomes of an intervention that are not attributable to its inherent properties; PE thus follow from individuals’ expectations about the effects of the intervention. The present study aims aimed at examining how expectations influence neurocognitive processes.</p> <p>We will addressed this question by contrasting three double-blinded within-subjects experimental conditions in which participants are were given decaffeinated coffee, while being told they have had received caffeinated (condition i) or decaffeinated coffee (ii), and given caffeinated coffee while being told they have had received decaffeinated coffee (iii).</p> <p>After each of these three interventions, performance and electroencephalogram will bewas recorded at rest as well as during sustained attention Rapid Visual Information Processing task (RVIP) and a Go/NoGo motor inhibitory control task.</p> <p> We first aimed to confirm previous findings for caffeine-induced enhancement on these executive components and on their associated electrophysiological indexes (attentional P3 component, response conflict N2 and inhibition P3 components (ii vs iii contrast); and then to test the hypotheses that expectations also induce these effects (i vs ii), although with a weaker amplitude (i vs iii).</p> <p>Related to the behavioral findings, wWe didn’t not confirm any of our hypotheses for behavioral improvement induced by caffeine intakeon either of the investigate tasks’ measures. Regarding the neurophysiological findingsAt the electrophysiological level, however, we confirmed that caffeine effects on increased the attentional P3 and inhibition P3 components amplitude, but not on the response conflict N2 component. Additionally, wWe dodid not confirm provide evidence that expectations do not influence any of the investigate electrophysiological indexeices. Finally, we confirm that that expectations effects are smaller compared to caffeine effects but only for the Global Field Power parameter related to the attentional P3 component.</p> <p>only for one of the investigated the attentional P3 component’s parameters, and that this effect was smaller than that of</p> <p>We conclude that Hence, previously identified caffeine effects at the behavioral level may have been overestimated and that if while expectations effects have any no influence on sustained attention and inhibitory control, they are small. XXCaffeine effects at the electrophysiological level indicate that it tends to modulate brain areas underlying attentional mechanisms in both RVIP and Go/NoGo tasks rather than being specific to inhibitory control processes.</p>
Discrepancies between parents and teachers of students with autism spectrum disorder (ASD) in executive functioning according to the BRIEF
<p>This database corresponds to the results of the paper:</p><p>González Sala, F., Pastor-Cerezuela, G., Sanz-Cervera, P., & Tárraga-Mínguez, R. (2023). Discrepancies between parents and teachers of students with autism spectrum disorder (ASD) in executive functioning according to the BRIEF. <i>Anales de Psicología / Annals of Psychology, 39</i>(1), 81–87. https://doi.org/10.6018/analesps.481531</p>
Empirical measurements of function placements and executions in a mixed cloud-edge cluster
<p>Empirical measurements used for the Skippy Scheduler, an optimized container scheduler for serverless edge computing in Kubernetes.</p>
Supplementary material for the paper "The Development of Metaphor Comprehension and its Relationhip with Executive Function"
<p>This the is Data Supplement for the article "The Development of Metaphor Comprehension and its Relationhip with Executive Function" submitted to PLoS ONEJournal 2015. Primary contact for data associated with this article:Nuria Carriedo ncarriedo@psi.uned.es.</p>
Data from: Longitudinal effects of early psychosocial deprivation on macaque executive function: Evidence from computational modelling
<p><span>Executive function (EF) describes a group of cognitive processes underlying the organization and control of goal-directed behaviour. Environmental experience appears to play a crucial role in EF development, with early psychosocial deprivation often linked to EF impairment. However, many questions remain concerning the developmental trajectories of EF after exposure to deprivation, especially concerning specific mechanisms. Accordingly, using an 'A-not B' paradigm and a macaque model of early psychosocial deprivation, we investigated how early deprivation influences EF development longitudinally from adolescence into early adulthood. The contribution of working memory and inhibitory control mechanisms were examined specifically via the fitting of a computational model of decision-making to the choice behaviour of each individual. As predicted, peer-reared animals (i.e. those exposed to early psychosocial deprivation) performed worse than mother-reared animals across time, with the fitted model parameters yielding novel insights into the functional decomposition of group-level EF differences underlying task performance. Results indicated differential trajectories of inhibitory control and working memory development in the two groups. Such findings not only extend our knowledge of how early deprivation influences EF longitudinally, but also provide support for the utility of computational modelling to elucidate specific mechanisms linking early psychosocial deprivation to long-term poor outcomes.</span></p>
Data from: Longitudinal effects of early psychosocial deprivation on macaque executive function: Evidence from computational modelling
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Physical Activity is Associated with Reduced Implicit Learning but Enhanced Relational Memory and Executive Functioning in Young Adults
<p>This file contains all data reported in the main analyses of our paper, including age, gender, BMI, Stroop effect, implicit learning sessions 1 and 2, relational memory, and all physical activity variables</p>
Data set of study The role of REM sleep in consolidating executive function: a prefrontal cortex perspective
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Assessment of Executive Functions After Covid-19
ClinicalTrials.gov study NCT04771624. IPD Sharing: NO. Countries: 1. Publications: 3.
Executive Functioning Training Study
ClinicalTrials.gov study NCT05598047. IPD Sharing: YES. Countries: 0. Publications: 3.
Efficacy of 1072nm Infrared Stimulation on Executive Functioning in Dementia
ClinicalTrials.gov study NCT01059877. IPD Sharing: NO. Countries: 1. Publications: 1.
A Comparison of Cognitive-Motor Dual-Task Exercise and Exergaming on Balance, Functional Mobility, and Executive Function in Down Syndrome Children
ClinicalTrials.gov study NCT06146907. IPD Sharing: YES. Countries: 1. Publications: 1.
Effects of Music-Based Occupational Therapy on Attention and Executive Functions in Children With ADHD
ClinicalTrials.gov study NCT07253558. IPD Sharing: NO. Countries: 1. Publications: 1.
Executive Functioning in TBI From Rehabilitation to Social Reintegration: COMPASS
ClinicalTrials.gov study NCT01816061. IPD Sharing: NO. Countries: 1. Publications: 2.
Effectiveness of Three Executive Function Interventions on Direct and Far Transfer in Chilean School Children
ClinicalTrials.gov study NCT06935656. IPD Sharing: YES. Countries: 1. Publications: 1.
SPD489 in Adults With Persistent Executive Function Impairments (EFI) and Partial or Full Remission of Recurrent Major Depressive Disorder
ClinicalTrials.gov study NCT00985725. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Aerobic Exercise to Improve Executive Language Function In Older Adults
ClinicalTrials.gov study NCT00979069. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Safety and Efficacy of SPD489 on Executive Function Behaviors in Adults With Attention-Deficit/Hyperactivity Disorder (ADHD)
ClinicalTrials.gov study NCT01101022. IPD Sharing: Not stated. Countries: 1. Publications: 3.
Using TMS to Increase Executive Function in Older Adults
ClinicalTrials.gov study NCT02767323. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
Adaptation and Implementation of an ASD Executive Functioning Intervention in Children's Mental Health Services
ClinicalTrials.gov study NCT04295512. IPD Sharing: NO. Countries: 1. Publications: 1.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.