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ShareScore release 0.9.0
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83 results for “Attentional bias”
Attentional Bias for Uncertain Cues of Shock in Human Fear Conditioning: Evidence for Attentional Learning Theory
<p>Eye tracking data and statistical analysis of:</p> <p>Koenig, S., Uengoer, M., & Lachnit, H. (2017). Attentional bias for uncertain cues of shock in human fear conditioning: Evidence for attentional learning theory. Frontiers in Human Neuroscience. doi: 10.3389/fnhum.2017.00266.</p> <p>Abstract: We conducted a human fear conditioning experiment in which three different color cues were followed by an aversive electric shock on 0, 50, and 100% of the trials, and thus induced low (L), partial (P), and high (H) shock expectancy respectively. The cues differed with respect to the strength of their shock association (L < P < H) and the uncertainty of their prediction (L < P > H). During conditioning we measured pupil dilation and ocular fixations to index differences in the attentional processing of the cues.<br> After conditioning, the shock-associated colors were introduced as irrelevant distracters during visual search for a shape target while shocks were no longer administered and we analyzed the cues’ potential to capture and hold overt attention automatically.<br> Our findings suggest that fear conditioning creates an automatic attention bias for the conditioned cues that depends on their correlation with the aversive outcome. This bias was exclusively linked to the strength of the cues’ shock association for the early<br> attentional processing of cues in the visual periphery, but additionally was influenced by the uncertainty of the shock prediction after participants fixated on the cues. These findings are in accord with attentional learning theories that formalize how associative learning shapes automatic attention.</p>
Supplementary file ROBINS-I Risk of Bias table in Methylphenidate for attention deficit hyperactivity disorder (ADHD) in children and adolescents - assessment of possible adverse events in non-randomised studies.
<p>ROBINS-I Risk og Bias Table</p>
Lying in a 3T MRI scanner induces neglect-like spatial attention bias
<p>Exposing subjects to the magnetic field of a 3T MRI scanner stimulates the vestibular organ and thereby induces - besides a VOR - horizontal biases in visual search and in subjective straight ahead, which are similar to those seen in stroke patients with spatial neglect.</p>
The imbalance of wanting and liking contribute to a bias of internal attention towards positive consequences of tobacco smoking
<p>Data set used for the publication entitled "<strong>The imbalance of wanting and liking contribute to a bias of internal attention towards positive consequences of tobacco smoking</strong>".</p> <p>Variable names:</p> <p>sex: gender of respondent; classes: smoker profile; attempt: quit attempt in the past 12 months; imoportance: importance attributed to quit smoking; plan: whether they plan to quit smoking; prob1-prob3: how likely they will not smoke (1) within a year, (2) within 5 years, (3) within 10 years; time: when they plan to quit; nicotine_dependence: Fagerstöm score; smoking_freq: frequency of smoking; smokng_quantity: number of cigarettes on a day they smoke; wb: wanting-before; wd: wanting-during; wa: wanting-after; lb:liking-before; ld: liking-during; la: liking-after; ist-before: wd minus ld; ist_during: wd-ld; ist_after: wa-la; i1-14: importance scores of smoking consequences; regret: regret about start smoking; ease: assumed difficulity of quitting; environment: amont of smokers around; people: how much smoking bothers others around.</p> <p>For more info please email domonkos.file@gmail.com </p>
Lying in a 3T MRI scanner induces neglect-like spatial attention bias
Open the record for dataset details and reuse information.
Supporting information: Analysis of attentional bias towards attractive and unattractive body regions among overweight males and females: An eye-movement study.
<p>This is the data set as supporting information, provided as .csv file.</p> <p>Further information is available on request.</p>
Attention Bias Modification Training for Child Anxiety CBT Nonresponders
ClinicalTrials.gov study NCT01819311. IPD Sharing: Not stated. Countries: 1. Publications: 1.
A Pilot Study of the Immediate Effects of DLPFC tDCS on Attention Bias in Depression
ClinicalTrials.gov study NCT05188248. IPD Sharing: YES. Countries: 1. Publications: 1.
Optimizing Attentional Bias Modification
ClinicalTrials.gov study NCT05816564. IPD Sharing: NO. Countries: 1. Publications: 13.
Smartphone-Delivered Attentional Bias Modification Training in Helping Patients Quit Smoking
ClinicalTrials.gov study NCT02224391. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Using Attentional Bias Modification to Address Trauma Symptoms
ClinicalTrials.gov study NCT02615717. IPD Sharing: NO. Countries: 1. Publications: 12.
The Effect of Attention Bias Modification Training on Reducing Depressive Symptoms
ClinicalTrials.gov study NCT01628016. IPD Sharing: Not stated. Countries: 1. Publications: 1.
A Clinical Trial of a Gamified Attention Bias Modification Training in Anxious Youth
ClinicalTrials.gov study NCT03283930. IPD Sharing: Not stated. Countries: 1. Publications: 5.
Virtual Reality-Based Attention Bias Modification Training for Adolescents With Anorexia Nervosa
ClinicalTrials.gov study NCT04786951. IPD Sharing: NO. Countries: 1. Publications: 6.
Data from: Dissociable sensitivity and bias mechanisms mediate behavioral effects of exogenous attention
Attention can be directed endogenously, based on task-relevant goals, or captured exogenously, by salient stimuli. While recent studies have shown that endogenous attention can facilitate behavior through dissociable sensitivity (sensory) and choice bias (decisional) mechanisms, it is unknown if exogenous attention also operates through dissociable sensitivity and bias mechanisms. We tested human participants on a multialternative change detection task with exogenous attention cues, which preceded or followed change events in close temporal proximity. Analyzing participants' behavior with a multidimensional signal detection model revealed clear dissociations between exogenous cueing effects on sensitivity and bias. While sensitivity was, overall, lower at the cued location compared to other locations, bias was highest at the cued location. With an appropriately designed post-cue control condition, we discovered that the attentional effect of exogenous pre-cueing was to enhance sensitivity proximal to the cue. In contrast, exogenous attention enhanced bias even for distal stimuli in the cued hemifield. Reaction time effects of exogenous cueing could be parsimoniously explained with a diffusion-decision model, in which drift rate was determined by independent contributions from sensitivity and bias at each location. The results suggest a mechanistic schema of how exogenous attention engages dissociable sensitivity and bias mechanisms to shape behavior.
Confirmatory Efficacy Trial of Attention Bias Modification for Depression
ClinicalTrials.gov study NCT06361095. IPD Sharing: YES. Countries: 1. Publications: 1.
Development of Attention Bias Modification for Depression
ClinicalTrials.gov study NCT02880215. IPD Sharing: YES. Countries: 1. Publications: 2.
Attention Bias Modification Treatment (ABMT) and Cognitive-Behavioral Group Therapy (CBGT) in Social Anxiety Disorder
ClinicalTrials.gov study NCT02338453. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Attentional Bias Modification Training for People With Chronic Musculoskeletal Pain
ClinicalTrials.gov study NCT02232100. IPD Sharing: NO. Countries: 1. Publications: 1.
Secondary Prevention of Depression Applying an Experimental Attentional Bias Modification Procedure
ClinicalTrials.gov study NCT02658682. IPD Sharing: Not stated. Countries: 1. Publications: 4.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.