{"id":"W2782899121","doi":"10.1097/wad.0000000000000239","title":"Evidence-based Interpretation of Amyloid-β PET Results","year":2018,"lang":"en","type":"article","venue":"Alzheimer Disease & Associated Disorders","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":36,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"","keywords":"Dementia; Amyloid (mycology); Positron emission tomography; Medicine; Pathology; Biomarker; Apolipoprotein E; Standardized uptake value; Alzheimer's disease; Amyloidosis; Disease; Oncology; Internal medicine; Psychology; Biology; Nuclear 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005109802,0.0001900888,0.0002583754,0.0002109152,0.0001054972,0.00002743182,0.000142155,0.0000433689,0.00059172],"category_scores_gemma":[0.001727392,0.0001720125,0.0002253918,0.0005130592,0.0003377869,0.0002228681,0.00004980374,0.0001333783,0.0001543131],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005698211,"about_ca_system_score_gemma":0.0004075261,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001108875,"about_ca_topic_score_gemma":0.00006527123,"domain_scores_codex":[0.9978188,0.0002267171,0.0004261371,0.0003818878,0.0007529072,0.0003935492],"domain_scores_gemma":[0.9982951,0.0002769066,0.0002255235,0.0003185716,0.0005514245,0.0003324574],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01778335,0.003092279,0.8979462,0.0001224412,0.001932435,0.00004903756,0.0004285377,0.00002239568,0.001726622,0.00005172726,0.01046644,0.06637851],"study_design_scores_gemma":[0.006130189,0.00116601,0.9789818,0.0008648109,0.001778089,4.451012e-7,0.0001835351,0.007883481,0.002027597,0.000242428,0.000505561,0.0002360911],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9757257,0.001263907,0.0004523033,0.004796019,0.0001935776,0.006564111,0.0001571937,0.0001713152,0.0106759],"genre_scores_gemma":[0.9980442,0.00006895079,0.00007615553,0.0007204001,0.0000518457,0.0006228439,0.0002324088,0.00002745293,0.000155775],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08103554,"threshold_uncertainty_score":0.7014467,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03443759676422198,"score_gpt":0.3300339761964938,"score_spread":0.2955963794322718,"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."}}