{"id":"W2751910975","doi":"10.1016/j.dadm.2017.08.001","title":"Characterizing biomarker features of cognitively normal individuals with ventriculomegaly","year":2017,"lang":"en","type":"article","venue":"Alzheimer s & Dementia Diagnosis Assessment & Disease Monitoring","topic":"Cerebrospinal fluid and hydrocephalus","field":"Neuroscience","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; McGill University Health Centre; Montreal Neurological Institute and Hospital","funders":"National Medical Research Council; Canadian Institutes of Health Research; National Institutes of Health; Genentech; IXICO; H. Lundbeck A/S; Servier; Chongqing Medical University; Eisai; Northern California Institute for Research and Education; Pfizer; Novartis Pharmaceuticals Corporation; University of Southern California; Medical Research Council; Biogen; Eli Lilly and Company; Bristol-Myers Squibb; BioClinica; U.S. Department of Defense; Alzheimer's Disease Neuroimaging Initiative; Meso Scale Diagnostics; National Institute on Aging; Alzheimer's Association","keywords":"Ventriculomegaly; Cerebrospinal fluid; Biomarker; Internal medicine; Standardized uptake value; Neuroimaging; Medicine; Psychology; Neuropsychology; Normal pressure hydrocephalus; Asymptomatic; Positron emission tomography; Dementia; Nuclear medicine; Cognition; Disease; Neuroscience; Chemistry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003745882,0.0003434226,0.0003102045,0.00120548,0.0002751427,0.0005943737,0.0002615724,0.0003095731,0.0008166898],"category_scores_gemma":[0.001608822,0.00009723337,0.0001856381,0.0006202855,0.0002552862,0.0003170107,0.0003326677,0.0001658092,0.0001370486],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001395187,"about_ca_system_score_gemma":0.0001787641,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001796384,"about_ca_topic_score_gemma":0.002533776,"domain_scores_codex":[0.99984,0.00003248857,0.00002606331,0.00003944211,0.0000328542,0.00002905612],"domain_scores_gemma":[0.999441,0.00009560735,0.0002984092,0.00002950267,0.00006017718,0.00007524214],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001416287,0.00002811484,0.9961109,0.00001056448,0.00002600838,0.0002247424,0.00006034403,0.00004398323,0.001027307,0.00002258311,0.00005335764,0.002250638],"study_design_scores_gemma":[0.00000400055,0.00007131441,0.9981642,0.000006487547,0.00001596896,0.0008052874,0.0001414784,0.0002209596,0.0003828872,0.00008613514,0.00009817531,0.000003081363],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994561,0.0001079107,0.00006693744,0.00001302619,0.000002226797,0.000003581159,0.0001211326,0.00000299696,0.000226038],"genre_scores_gemma":[0.9997221,0.00002623631,0.00009182629,0.000008377651,0.000003434197,0.000002217567,0.0001025001,5.167923e-7,0.00004280704],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001796384,"threshold_uncertainty_score":0.003571808,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04532518228566291,"score_gpt":0.32805354768547,"score_spread":0.2827283653998071,"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."}}