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ShareScore release 0.9.0
Dataset results
78 results for “quantitative MRI”
Quantitative MRI for Myelofibrosis
ClinicalTrials.gov study NCT01973881. IPD Sharing: NO. Countries: 1. Publications: 1.
Can Quantitative MRI After cTACE Help Predict Survival ?
ClinicalTrials.gov study NCT02173119. IPD Sharing: NO. Countries: 1. Publications: 1.
Quantitative Diagnosis of Liver Fibrosis on Multiparametric MRI
ClinicalTrials.gov study NCT03176797. IPD Sharing: UNDECIDED. Countries: 1. Publications: 9.
ART-Pro: Clinical Trial Evaluating Biparametric MRI and Advanced, Quantitative Diffusion MRI for Detection of Prostate Cancer
ClinicalTrials.gov study NCT06579417. IPD Sharing: Not stated. Countries: 2. Publications: 1.
Confounder-Corrected Quantitative MRI Biomarker of Hepatic Iron Content
ClinicalTrials.gov study NCT02025543. IPD Sharing: YES. Countries: 1. Publications: 1.
Data from: Lower extremity muscle pathology in myotonic dystrophy type 1 assessed by quantitative MRI
Objective: To determine the value of quantitative MRI to provide imaging biomarkers for disease in 20 different upper and lower leg muscles of myotonic dystrophy type 1 (DM1) patients. Methods: We acquired images covering these muscles in 33 genetically and clinically well-characterized DM1 patients and 10 unaffected controls. MR images were recorded with a Dixon method to determine muscle fat fraction, muscle volume and contractile muscle volume, and a multi-spin echo sequence to determine T2 water relaxation time (T2water), reflecting putative oedema. Results: Muscles in DM1 patients had higher fat fractions than muscles of controls (15.6%±11.1% vs. 3.7%±1.5%). Also, patients had smaller muscle volumes (902±232 cm3 vs. 1097±251 cm3), contractile muscle volumes (779±247 cm3 vs. 1054±246 cm3), and increased T2water (33.4±1.0 ms vs. 31.9±0.6 ms), indicating atrophy and oedema, respectively. Lower leg muscles were affected most frequently, especially the gastrocnemius medialis and soleus. Distribution of fat content per muscle indicated gradual fat infiltration in DM1. Between-patient variation in fat fraction was explained by age (~45%), and another ~14% by estimated progenitor CTG repeat length (r2 = 0.485) and somatic instability (r2 = 0.590). Fat fraction correlated with the six-minute walk test (r = -0.553) and muscular impairment rating scale (r = 0.537), and revealed subclinical muscle involvement. Conclusion: This cross-sectional quantitative MRI study of 20 different lower extremity muscles in DM1 patients revealed abnormal values for muscle fat fraction, volume and T2water, which therefore may serve as objective biomarkers to assess disease state of skeletal muscles in these patients.
Magnetic Resonance Fingerprinting DICOM Validation Datasets for Real-Time Automated Quality Control for Quantitative MRI
<p>12 DICOM validation datasets (in DICOMDIR .zip format) from two Magnetic Resonance Fingerprinting sequences at two slice thickness across three test-retest sets per configuration. Also included are the resulting vial extraction reports and data for each dataset. </p>
Data from: Lower extremity muscle pathology in myotonic dystrophy type 1 assessed by quantitative MRI
Open the record for dataset details and reuse information.
Quantitative MRI of Bone Marrow in Patients With Acute Lymphoblastic Leukemia
ClinicalTrials.gov study NCT04767165. IPD Sharing: NO. Countries: 1. Publications: 0.
Quantitative Imaging Biomarker Prospective Validation of Dynamic Contrast-enhanced MRI as a Metric of Orodental Injury After Radiotherapy (QI-ProVE-MRI)
ClinicalTrials.gov study NCT06586892. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Cartography and Quantitative Characterization of Achilles Tendon Fibrocartilage by TE = 0ms Imaging at 3T MRI
ClinicalTrials.gov study NCT03287596. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Fully Automated High-Throughput Quantitative MRI of the Liver
ClinicalTrials.gov study NCT05294471. IPD Sharing: YES. Countries: 1. Publications: 0.
Novel Quantitative MRI for Axial Spondyloarthritis
ClinicalTrials.gov study NCT03778515. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Novel Quantitative Magnetic Resonance Imaging (MRI) Measures in the Assessment and Follow-up of Patients With Pulmonary Hypertension (PH)
ClinicalTrials.gov study NCT04088279. IPD Sharing: NO. Countries: 1. Publications: 0.
Stratagen Quantitative Prostate MRI Platform Pilot Study
ClinicalTrials.gov study NCT06985238. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Vertebral Fat Quantitative MRI as a Marker of Bone Fragility in Multiple Myeloma (MYELOMEFRAGIQUANTI)
ClinicalTrials.gov study NCT04609150. IPD Sharing: NO. Countries: 1. Publications: 0.
Integrating Quantitative MRI and Artificial Intelligence to Improve Prostate Cancer Classification
ClinicalTrials.gov study NCT04765150. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Pelvic Vein Quantitative Flow Characterization Using 2D and 4D Flow MRI
ClinicalTrials.gov study NCT06888024. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Quantitative MRI in Assessing Disease in Patients With Brain Tumors
ClinicalTrials.gov study NCT02269111. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Quantitative Magnetic Resonance Imaging (MRI) Sub-Study of MS PATHS
ClinicalTrials.gov study NCT04145284. IPD Sharing: YES. Countries: 2. Publications: 0.
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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.