{"id":"W3177608333","doi":"10.1002/mrm.28932","title":"Hyperpolarized <sup>129</sup>Xe multi‐slice imaging of the human brain using a 3D gradient echo pulse sequence","year":2021,"lang":"en","type":"article","venue":"Magnetic Resonance in Medicine","topic":"Atomic and Subatomic Physics Research","field":"Physics and Astronomy","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"NOSM University; Thunder Bay Regional Health Sciences Centre; Lakehead University; Thunder Bay Regional Research Institute","funders":"Mitacs; Ontario Research Foundation; Lakehead University; Northern Ontario Academic Medicine Association","keywords":"Pulse sequence; Nuclear magnetic resonance; Magnetic resonance imaging; Sagittal plane; Nuclear medicine; Imaging phantom; Xenon; Scanner; Spin echo; Physics; Materials science; Medicine; Optics; Radiology; Atomic physics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005788507,0.0002382351,0.0004944382,0.00008865574,0.0001772754,0.00002290403,0.0005089128,0.00004247214,0.0005700312],"category_scores_gemma":[0.0001257405,0.0001804831,0.0001075571,0.0007314865,0.0005459414,0.0001003351,0.0002580148,0.0005337995,0.000005924532],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001349123,"about_ca_system_score_gemma":0.0003434203,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003431448,"about_ca_topic_score_gemma":0.0000292642,"domain_scores_codex":[0.9976369,0.0002908923,0.0005612708,0.0004665153,0.0005126811,0.0005318026],"domain_scores_gemma":[0.9986917,0.0002354757,0.0001394109,0.0006808009,0.0001444749,0.0001081433],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00003983158,0.0003759834,0.4709083,0.00009647971,0.00002889997,0.00008720095,0.00731169,0.0004765806,0.288914,0.004955228,0.0005425658,0.2262632],"study_design_scores_gemma":[0.00704696,0.00006054662,0.06715473,0.001429586,0.00007095398,0.00003030279,0.007084857,0.8961461,0.006336767,0.007987972,0.006079829,0.00057145],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9899108,0.002772445,0.002461932,0.001264458,0.00008660746,0.0003844355,0.00002767515,0.00001334453,0.0030783],"genre_scores_gemma":[0.9972956,0.0000240332,0.001021698,0.0002923692,0.0002110591,0.00002581653,0.00001617973,0.00003016289,0.001083036],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8956695,"threshold_uncertainty_score":0.7359888,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03872265001015617,"score_gpt":0.3282047839367978,"score_spread":0.2894821339266416,"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."}}