{"id":"W2592582590","doi":"10.1159/000456710","title":"White Matter Disruption and Connected Speech in Non-Fluent and Semantic Variants of Primary Progressive Aphasia","year":2017,"lang":"en","type":"article","venue":"Dementia and Geriatric Cognitive Disorders Extra","topic":"Advanced Neuroimaging Techniques and Applications","field":"Medicine","cited_by":47,"is_retracted":false,"has_abstract":true,"ca_institutions":"Sunnybrook Hospital; Sunnybrook Health Science Centre; Mount Sinai Hospital; Toronto Western Hospital; Hôpital du Sacré-Cœur de Montréal; University of Ottawa; Sinai Health System; Baycrest Hospital; Université de Montréal; Health Sciences Centre; University Health Network; University of Toronto; Heart and Stroke Foundation; Toronto Rehabilitation Institute","funders":"University of Toronto; Eli Lilly Canada; Morris Kerzner Memorial Fund; Canadian Institutes of Health Research; Toronto Rehabilitation Institute; Sunnybrook Research Institute","keywords":"Primary progressive aphasia; Diffusion MRI; White matter; Psychology; Natural language processing; Aphasia; Artificial intelligence; Computer science; Audiology; Medicine; Cognitive psychology; Pathology; Frontotemporal dementia","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":[0.00008340085,0.0001323194,0.0002350426,0.0001114916,0.0001345437,0.00003764725,0.000040095,0.00004461653,0.00003267847],"category_scores_gemma":[0.00003164995,0.0001240838,0.00002409942,0.00007992933,0.0002042978,0.0001299078,0.00008867103,0.00009703149,8.798023e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000005604337,"about_ca_system_score_gemma":0.00001292272,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003308802,"about_ca_topic_score_gemma":0.00001185117,"domain_scores_codex":[0.9992247,0.00001911278,0.0002005173,0.0003155961,0.00008681942,0.0001532298],"domain_scores_gemma":[0.9995145,0.00003814798,0.0001765789,0.0001528229,0.00006075523,0.00005724682],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001198966,0.0001896306,0.9422902,0.000246578,0.00004613243,0.00002716304,0.0002180665,3.802952e-8,0.001837001,0.00004167471,0.00003742753,0.0549462],"study_design_scores_gemma":[0.002218204,0.0001154494,0.9954677,0.0001687069,0.000238667,0.00005619585,0.0001571999,0.0001530015,0.0001560381,0.001105496,0.00003941485,0.0001239256],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9919531,0.0009579684,0.004232111,0.0008040526,0.00001777039,0.0009751106,0.00002469817,0.00001733033,0.001017911],"genre_scores_gemma":[0.9969969,0.001198149,0.001498037,0.0001267316,0.00001503286,0.00007814678,0.00003660118,0.00001433321,0.00003605088],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05482227,"threshold_uncertainty_score":0.5059991,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01718247404008407,"score_gpt":0.3096332177131786,"score_spread":0.2924507436730946,"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."}}