{"id":"W3159823593","doi":"10.1016/j.nicl.2021.102687","title":"FDG-PET in presymptomatic C9orf72 mutation carriers","year":2021,"lang":"en","type":"article","venue":"NeuroImage Clinical","topic":"Amyotrophic Lateral Sclerosis Research","field":"Medicine","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia Hospital; University of British Columbia; Simon Fraser University","funders":"Institute of Aging; National Institute on Aging","keywords":"C9orf72; Frontotemporal dementia; Trinucleotide repeat expansion; Positron emission tomography; Asymptomatic; White matter; Standardized uptake value; Medicine; Internal medicine; Nuclear medicine; Pathology; Neuroscience; Dementia; Psychology; Magnetic resonance imaging; Biology; Genetics; Radiology; Allele; Disease","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005995256,0.0001304389,0.0004112439,0.00007827107,0.00003801326,0.00004059495,0.000119603,0.0001021097,0.0007068264],"category_scores_gemma":[0.004552187,0.0001162374,0.0001682792,0.0003840848,0.0001819663,0.0001172577,0.0001284177,0.0007499617,0.0002735663],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006419641,"about_ca_system_score_gemma":0.0003181568,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002564028,"about_ca_topic_score_gemma":0.00002357241,"domain_scores_codex":[0.9974117,0.0004959372,0.0007175379,0.0005281814,0.0004839916,0.000362643],"domain_scores_gemma":[0.9983502,0.0005892768,0.00007033857,0.0005406076,0.0001548122,0.0002947702],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008933933,0.002106367,0.8410911,0.0004291195,0.0001464408,0.04591864,0.0004649555,0.00007121963,0.04489237,0.0002046602,0.01281128,0.05097047],"study_design_scores_gemma":[0.002844826,0.0003513585,0.9900455,0.0001061723,0.00003257188,0.0003696384,0.00003823722,0.003928646,0.0004694204,0.0001791541,0.001525136,0.0001093078],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9907508,0.00006612373,0.00004204372,0.005407238,0.000270156,0.0003126323,0.000004722141,0.00006703835,0.003079168],"genre_scores_gemma":[0.9947978,0.0001316892,0.001141418,0.002055162,0.0002191258,0.00002124269,0.00003257039,0.00003290129,0.001568109],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1489545,"threshold_uncertainty_score":0.7739253,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08594050384906185,"score_gpt":0.42651070442733,"score_spread":0.3405702005782681,"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."}}