{"id":"W4413124652","doi":"10.3791/68609","title":"The Development of a Virtual Reality Simulation to Reduce Anxiety in Pediatric Patients Undergoing Magnetic Resonance Imaging","year":2025,"lang":"en","type":"article","venue":"Journal of Visualized Experiments","topic":"Pediatric Pain Management Techniques","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; McMaster University","funders":"","keywords":"Anxiety; Magnetic resonance imaging; Virtual reality; Medical physics; Distress; Medicine; Sedation; Headset; Psychology; Computer science; Human–computer interaction; Radiology; Clinical psychology; Psychiatry; Surgery","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009416206,0.0004755895,0.0001854829,0.000229229,0.0002503686,0.0005517998,0.0008047662,0.0003948064,0.0021197],"category_scores_gemma":[0.003947947,0.000192509,0.0005309244,0.00009293832,0.0004088168,0.0003477464,0.0009972079,0.0005775897,0.0002593327],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002522149,"about_ca_system_score_gemma":0.0007702796,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009506484,"about_ca_topic_score_gemma":0.001733164,"domain_scores_codex":[0.9993862,0.0003779462,0.00003179095,0.00003797056,0.0001025034,0.00006360401],"domain_scores_gemma":[0.9989568,0.0006202994,0.0000685288,0.00006965851,0.00007396084,0.0002108134],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.003057095,0.01787908,0.03098982,0.002112009,0.0002376167,0.003891869,0.01664134,0.05299783,0.08800148,0.008818701,0.01377212,0.761601],"study_design_scores_gemma":[0.005685231,0.1281395,0.1506523,0.003084938,0.00110947,0.02007717,0.01886825,0.3165672,0.118763,0.01005575,0.2255705,0.001426668],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9206537,0.0005348675,0.06700483,0.001195098,0.0001877793,0.001132051,0.000158607,0.0006519959,0.008481082],"genre_scores_gemma":[0.8721191,0.0007151904,0.1243572,0.0002768791,0.00003527741,0.0007441893,0.0001233264,0.00005334797,0.001575521],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0021197,"threshold_uncertainty_score":0.007091045,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02241537691965502,"score_gpt":0.4116218077472791,"score_spread":0.3892064308276241,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}