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Dataset results
37 results for “Functional neuroimaging”
Survey on Open Science Practices in Functional Neuroimaging. Dataset and Materials
<p>Preregistration of the hypotheses and methods of an empirical study before analysis, the sharing of primary research data, and compliance with data standards such as the Brain Imaging Data Structure (BIDS), are considered effective practices to secure progress and to substantiate quality of research. We investigated the current level of adoption of open science practices in neuroimaging and the difficulties that prevent researchers from using them. A PubMed search with the search terms ("fMRI" OR "functional magnetic resonance imaging" OR "functional Magnetic Resonance Imaging") was done to collect email addresses from corresponding authors of scientific articles published between 2010/01/01 and 2020/08/28. An email was sent to 14,690 addresses on 2020/01/12 with an invitation to participate, including a personalized link to the survey. If the recipients did not click the link or did not complete the survey after 14 days, they received a single reminder email. The questionnaire was composed of five building blocks. The Blocks 1-3 focused on three areas of open science practices: data structure, preregistration and data sharing. The fourth block asked about technical expertise with software and the fifth part assessed sociodemographic data.</p>
Supplementary material: Negative valence in Obsessive-Compulsive Disorder: A worldwide mega-analysis of task-based functional neuroimaging data of the ENIGMA-OCD consortium
<p>The ridge plots attached here accompany the supplement to the manuscript <em>Negative valence in Obsessive-Compulsive Disorder: A worldwide mega-analysis of task-based functional neuroimaging data of the ENIGMA-OCD consortium</em> (Dzinalija et al., 2024)<em>. </em>These are full results of Figures 1, 2C, and 3C of the manuscript and Figures S3, S5, S7 and S9 of the supplement depicting whole-brain Bayesian multilevel models run using the Regional Bayesian Analysis toolbox (RBA; Chen et al., 2019). Whole-brain analyses were parcelated into the Schaefer-Yeo 7-network 200-parcel cortical atlas (Schaefer et al., 2018) and the Melbourne 32-region subcortical atlas (Tian et al., 2020). Results are presented according to contrast of interests: [Negative > Neutral], [OCD > Neutral], [Threat > Neutral], and [OCD > Threat], and effects of interest: [Diagnosis = OCD or HC], [MED = medication], [AO = age of onset], [YBOCS = OCD severity], and [Intercept = task effect]. </p> <p>P+ values denote the probability that there is increased brain activation in a given region of the Schaefer 200-parcel 7-network cortical atlas and Melbourne 32-region subcortical atlas. We used the guidelines proposed by Chen et al. (2019) to infer credibility of evidence, namely taking a positive posterior probability (P+) of <0.10 or >0.90 as indication of moderate evidence and, <0.05 or >0.95 or <0.025 or >0.975 as strong or very strong evidence, respectively. To interpret the pairwise comparisons presented as Group1-vs-Group2, posterior distributions to the right of the green no-effect line represent regions in which individuals in Group 1 show credible evidence for higher activation than individuals in Group 2. Regions with posterior distributions to the left of this line show credible evidence for higher activity in Group 2 than in Group 1. (Darker) red color represents regions in which individuals in Group 1 show moderate-to-very-strong evidence for higher activation than Group 2. (Darker) blue color represents regions in which Group 2 show moderate-to-very-strong evidence for higher activation than Group 1. Grey color represents regions in which there is no strong evidence of a difference between Group 1 and Group 2. Schaefer-Yeo 200-parcel atlas name abbreviations can be retrieved <a href="https://github.com/ThomasYeoLab/CBIG/tree/master/stable_projects/brain_parcellation/Schaefer2018_LocalGlobal/Parcellations">via this link.</a></p>
Emotional imagination of negative situations: functional neuroimaging in anorexia and bulimia
<p>Clinical dataset (SPSS 20 file) 64 subjects.</p> <p>fMRI con images 64 subjects described in the clinical dataset.</p> <p> </p>
Neuroimaging Biomarkers of Prognosis in Motor Functional Neurological Disorders
ClinicalTrials.gov study NCT03398070. IPD Sharing: NO. Countries: 1. Publications: 2.
Neuroimaging Study of Exercise and Memory Function
ClinicalTrials.gov study NCT02057354. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Structural and Functional Neuroimaging Studies of Combat Veterans
ClinicalTrials.gov study NCT01296126. IPD Sharing: Not stated. Countries: 1. Publications: 5.
Obstructive Sleep Apneas in Elderly:Neuroimaging Changes and Neurocognitive Function Before and After Treatment
ClinicalTrials.gov study NCT01826032. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Functional Neuroimaging to Detect the Neural Signatures of the Unpleasantness of Pain and Effort
ClinicalTrials.gov study NCT06472622. IPD Sharing: UNDECIDED. Countries: 1. Publications: 5.
Functional Neuroimage in Assessment of Post-stroke Aphasia
ClinicalTrials.gov study NCT02120508. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Functional Neuroimaging of Pain Using EEG and fMRI
ClinicalTrials.gov study NCT02212691. IPD Sharing: NO. Countries: 1. Publications: 2.
Cholinergic Modulation of Condition and Emotion in Mood Disorders: Functional Neuroimaging Studies
ClinicalTrials.gov study NCT00055575. IPD Sharing: Not stated. Countries: 1. Publications: 4.
Interest of Functional Neuroimaging in Assessing Decision-making Capacity of Older People With Neurocognitive Disorders
ClinicalTrials.gov study NCT03931148. IPD Sharing: NO. Countries: 2. Publications: 1.
Functional Neuroimaging in Fibromyalgia Patients Receiving tDCS
ClinicalTrials.gov study NCT01904097. IPD Sharing: Not stated. Countries: 1. Publications: 9.
Functional Neuroimaging Effects of Cognitive Remediation Training
ClinicalTrials.gov study NCT00481156. IPD Sharing: NO. Countries: 1. Publications: 1.
Definitive Selection of Neuroimaging Biomarkers in Anxiety Disorder and Obsessive-compulsive Disorder: A Longitudinal Functional Magnetic Resonance Imaging （fMRI） Study With Paroxetine Treatment
ClinicalTrials.gov study NCT03894085. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Brain Involvement in Myotonic Dystrophy Type I: From Functional Neuroimaging to the Impact on Quality of Life
ClinicalTrials.gov study NCT03589677. IPD Sharing: NO. Countries: 0. Publications: 21.
Functional Neuroimaging of Alcoholism Vulnerability (PIT)
ClinicalTrials.gov study NCT01585168. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Recovery Prediction of Motor Function Using Neuroimaging Techniques in Subacute Stroke Patients
ClinicalTrials.gov study NCT03365596. IPD Sharing: NO. Countries: 1. Publications: 0.
Functional Neuroimaging of Cortical Plasticity in the Human Visual System
ClinicalTrials.gov study NCT01062672. IPD Sharing: Not stated. Countries: 2. Publications: 0.
Functional Neuroimaging Feedback for Focused Ultrasound Thalamotomy
ClinicalTrials.gov study NCT03560622. IPD Sharing: Not stated. Countries: 1. Publications: 0.
ScienceDex guides
Understand access before you commit
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.