{"id":"W3111458343","doi":"10.1002/alz.042221","title":"Clinical and biomarker trajectories in sporadic Alzheimer's disease: A longitudinal study","year":2020,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Alzheimer's disease research and treatments","field":"Medicine","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University Health Centre","funders":"","keywords":"Biomarker; Neuroimaging; Cerebrospinal fluid; Medicine; Alzheimer's Disease Neuroimaging Initiative; Dementia; Atrophy; Cognitive decline; Disease; Internal medicine; Pathology; Oncology; Pathogenesis; Amyloid (mycology); Alzheimer's disease; Psychiatry; Biology","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":[0.002035358,0.0003751323,0.0004550202,0.0008040894,0.0009819701,0.000876137,0.0004045582,0.0006053676,0.0007225475],"category_scores_gemma":[0.003658103,0.0003450183,0.0004614873,0.001088008,0.0003020943,0.0007487119,0.0006225312,0.0007324478,0.0002484366],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003726068,"about_ca_system_score_gemma":0.0005125632,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008488369,"about_ca_topic_score_gemma":0.006834602,"domain_scores_codex":[0.9993545,0.0002325435,0.00005908163,0.0001709512,0.00009826436,0.00008460599],"domain_scores_gemma":[0.9979463,0.000284848,0.0006309987,0.0002251376,0.0004390255,0.0004737559],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002119548,0.00007531098,0.9985405,0.000003898542,0.00006483902,0.00006648706,0.0001973034,0.00002788769,0.0001234173,0.00001387573,0.00005993256,0.0006145818],"study_design_scores_gemma":[0.0000164929,0.0002775498,0.9986641,0.000005966415,0.00003949885,0.000206616,0.0002756164,0.0002482224,0.00003800893,0.00005942805,0.0001615387,0.000006822007],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995139,0.0000952589,0.00005872779,0.00002371254,0.000003061106,0.000005854747,0.0002114895,0.000002003435,0.00008599649],"genre_scores_gemma":[0.999201,0.0000447796,0.00009600463,0.00001421635,0.000005105368,0.00001247219,0.00052919,0.00000160445,0.00009560983],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008488369,"threshold_uncertainty_score":0.01687789,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1086047269350616,"score_gpt":0.3799434913164361,"score_spread":0.2713387643813745,"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."}}