{"id":"W3165220533","doi":"10.1007/s00259-021-05401-4","title":"A multicenter comparison of [18F]flortaucipir, [18F]RO948, and [18F]MK6240 tau PET tracers to detect a common target ROI for differential diagnosis","year":2021,"lang":"en","type":"article","venue":"European Journal of Nuclear Medicine and Molecular Imaging","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":81,"is_retracted":false,"has_abstract":true,"ca_institutions":"Montreal Neurological Institute and Hospital; McGill University","funders":"Manton Center for Orphan Disease Research, Boston Children's Hospital; Knut och Alice Wallenbergs Stiftelse; Marcus och Amalia Wallenbergs minnesfond; Vetenskapsrådet; Stiftelsen Bundy Academy; Hjärnfonden","keywords":"Receiver operating characteristic; Nuclear medicine; Region of interest; Youden's J statistic; Positron emission tomography; Medicine; Radiology; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.01233186,0.0008995621,0.0009920619,0.0007605688,0.0006619435,0.001072298,0.001030932,0.0009217792,0.0008651084],"category_scores_gemma":[0.0107825,0.0005354772,0.001104409,0.0005156285,0.0006401626,0.0008063549,0.0005739122,0.0004359134,0.0004313806],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00104643,"about_ca_system_score_gemma":0.000668314,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002279155,"about_ca_topic_score_gemma":0.002421194,"domain_scores_codex":[0.9961696,0.001883981,0.0002652384,0.001138781,0.0004001254,0.0001422563],"domain_scores_gemma":[0.9951266,0.00108453,0.00131899,0.0009617912,0.001169506,0.0003384752],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.1077551,0.001756603,0.7495816,0.0009668774,0.01326414,0.0005147569,0.0019084,0.001683002,0.03352367,0.0007139762,0.00145957,0.08687225],"study_design_scores_gemma":[0.009785926,0.04700195,0.9058149,0.000232062,0.01030554,0.003344032,0.000706353,0.006275596,0.0110741,0.0004468454,0.004863088,0.0001497379],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9941373,0.003027119,0.001629804,0.00005250608,0.00003041811,0.0003183205,0.0002291306,0.00004393051,0.0005313638],"genre_scores_gemma":[0.9975026,0.0002153966,0.001626835,0.00004695423,0.00001910314,0.0001797775,0.0002868321,0.00001722287,0.0001052613],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01233186,"threshold_uncertainty_score":0.06521785,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02027384323032817,"score_gpt":0.327007121046886,"score_spread":0.3067332778165578,"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."}}