{"id":"W1967295801","doi":"10.1002/mrm.10701","title":"Regional variations in normal brain shown by quantitative magnetization transfer imaging","year":2004,"lang":"en","type":"article","venue":"Magnetic Resonance in Medicine","topic":"Advanced MRI Techniques and Applications","field":"Medicine","cited_by":102,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Montreal Neurological Institute and Hospital","funders":"","keywords":"Magnetization transfer; White matter; Voxel; Nuclear magnetic resonance; Magnetization; Magnetic resonance imaging; Nuclear medicine; Physics; Medicine; Radiology; Magnetic field","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":[0.0003064705,0.0001807333,0.0003185776,0.0002601986,0.00005305297,0.000006274122,0.0001152079,0.00007628518,0.000302626],"category_scores_gemma":[0.0001816185,0.0001646139,0.00003306466,0.0008730143,0.0002493633,0.0001199842,0.00001501487,0.0003100201,0.000009485649],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001677107,"about_ca_system_score_gemma":0.00009003971,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004821128,"about_ca_topic_score_gemma":0.0002675939,"domain_scores_codex":[0.9984313,0.00003717186,0.0005186396,0.0003759148,0.0003216976,0.0003152916],"domain_scores_gemma":[0.9993807,0.0001379833,0.00004162266,0.0002613116,0.00008411911,0.00009427073],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.001186802,0.002356268,0.07290175,0.0002562606,0.000009019932,0.0004369722,0.01138137,0.002542696,0.1334698,0.3118454,0.04250833,0.4211054],"study_design_scores_gemma":[0.02448183,0.002989822,0.5562724,0.003106243,0.00009202492,0.0002388943,0.002085599,0.0156101,0.001974727,0.05083038,0.3413453,0.000972693],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1025003,0.0241323,0.6518714,0.2091439,0.0001096559,0.002541463,0.00004027128,0.000228912,0.009431778],"genre_scores_gemma":[0.9045058,0.002417786,0.08121571,0.008589853,0.0001879922,0.0006764806,0.0003200516,0.00006956379,0.002016723],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8020055,"threshold_uncertainty_score":0.6712759,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01840606008554068,"score_gpt":0.3187519905918078,"score_spread":0.3003459305062671,"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."}}