{"id":"W4406201456","doi":"10.1002/alz.091820","title":"Alzheimer's disease staging with [<sup>18</sup>F]MK6240 and [<sup>18</sup>F]Flortaucipir ‐ the HEAD study","year":2024,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Lanthanide and Transition Metal Complexes","field":"Materials Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Concordance; Nuclear medicine; Temporal lobe; Psychology; Neocortex; Medicine; Neuroscience; Internal medicine; Epilepsy","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":[0.002451302,0.0006116303,0.0007076581,0.0003921317,0.00057562,0.0007155617,0.0004737337,0.0005343721,0.001372358],"category_scores_gemma":[0.00212564,0.0002531996,0.0005863673,0.0003420938,0.0004962381,0.0004048555,0.0003665892,0.0003764898,0.0004528841],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004908859,"about_ca_system_score_gemma":0.000506084,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006133065,"about_ca_topic_score_gemma":0.006980984,"domain_scores_codex":[0.999408,0.0003391193,0.00004244875,0.0001074759,0.00005658989,0.0000463968],"domain_scores_gemma":[0.9990358,0.0002032658,0.0002162478,0.0001866936,0.0002098121,0.0001481462],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0619937,0.001423532,0.8780717,0.0002680534,0.00129416,0.0008377638,0.0007612749,0.001350334,0.021515,0.0002612567,0.00116583,0.03105736],"study_design_scores_gemma":[0.002099537,0.02750556,0.9441941,0.00007019698,0.002185415,0.002554426,0.0006350721,0.002357029,0.01398566,0.0006705431,0.003646935,0.00009543967],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982764,0.0004125031,0.0002885849,0.00001936269,0.000008957809,0.00009347435,0.0001887751,0.000008123551,0.0007039452],"genre_scores_gemma":[0.9987912,0.0001218031,0.0004720297,0.00003170933,0.00001450227,0.00007450519,0.0001435666,0.000004007099,0.0003467553],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006133065,"threshold_uncertainty_score":0.01296389,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0455820540524693,"score_gpt":0.2906610202158839,"score_spread":0.2450789661634146,"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."}}