{"id":"W1977168501","doi":"10.1016/j.schres.2015.01.019","title":"Abnormal white matter integrity in antipsychotic-naïve first-episode psychosis patients assessed by a DTI principal component analysis","year":2015,"lang":"en","type":"article","venue":"Schizophrenia Research","topic":"Advanced Neuroimaging Techniques and Applications","field":"Medicine","cited_by":35,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; Centre for Addiction and Mental Health","funders":"National Institute of Mental Health; Canadian Institutes of Health Research","keywords":"White matter; Fractional anisotropy; Psychosis; Diffusion MRI; Antipsychotic; Psychology; Internal medicine; Schizophrenia (object-oriented programming); Medicine; Psychiatry; Magnetic resonance imaging; Radiology","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":[0.0002232115,0.0002959664,0.0002785383,0.0006344084,0.0003252941,0.0004163589,0.0001446024,0.0002507468,0.0008773378],"category_scores_gemma":[0.001124164,0.000162114,0.0001801896,0.0004001035,0.0001782531,0.0002595717,0.0002065818,0.0002548662,0.0001238963],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003543301,"about_ca_system_score_gemma":0.0004280829,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006653332,"about_ca_topic_score_gemma":0.01068,"domain_scores_codex":[0.9999243,0.00001657398,0.000012845,0.00001701047,0.00001643471,0.00001282394],"domain_scores_gemma":[0.9997612,0.00005383224,0.00008885717,0.00001734513,0.000034374,0.00004442687],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003215726,0.000210548,0.9307707,0.00006201131,0.0002790436,0.001626362,0.0005235153,0.0007997426,0.03710108,0.000151344,0.000461398,0.02479853],"study_design_scores_gemma":[0.00001770632,0.0001861797,0.9967034,0.000004584909,0.00005144768,0.0008427146,0.0001051766,0.001077369,0.000837949,0.00008785765,0.00007982123,0.000005727738],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993933,0.00007786229,0.000107652,0.00002517572,0.000001914907,0.000005787992,0.000103488,0.000004974642,0.0002798028],"genre_scores_gemma":[0.9994672,0.00007002388,0.0002180825,0.000009357974,0.00000280819,0.000004185975,0.000135597,0.00000195088,0.00009080042],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006653332,"threshold_uncertainty_score":0.01322925,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1532352842077878,"score_gpt":0.4333879517635373,"score_spread":0.2801526675557495,"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."}}