{"id":"W2030994918","doi":"10.4088/jcp.12m08099","title":"Safety and Efficacy of Methylphenidate for Apathy in Alzheimer’s Disease","year":2013,"lang":"en","type":"article","venue":"The Journal of Clinical Psychiatry","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":188,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"National Institute on Aging; Pfizer; Eli Lilly and Company","keywords":"Apathy; Methylphenidate; Placebo; Clinical Global Impression; Psychology; Psychiatry; Internal medicine; Crossover study; Medicine; Attention deficit hyperactivity disorder; Disease","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":[0.003326398,0.0000834924,0.000436029,0.00008221505,0.00003054576,0.00000771792,0.0001409235,0.00004852509,0.0001525554],"category_scores_gemma":[0.0009323161,0.00004606914,0.0002394871,0.0001043241,0.0001802836,0.00008427786,0.00004173683,0.0003627543,0.000007779448],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000004614461,"about_ca_system_score_gemma":0.0002555773,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000008836788,"about_ca_topic_score_gemma":0.000002810887,"domain_scores_codex":[0.998014,0.0002691481,0.00115545,0.00009237405,0.0002983825,0.0001706671],"domain_scores_gemma":[0.9976064,0.001293196,0.0004007249,0.0001679794,0.0002515576,0.0002801332],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01690349,0.001716394,0.8806358,0.00009639581,0.0005020025,0.000004515734,0.00009438967,0.000003091712,0.0001228168,0.0002737582,0.003592861,0.09605451],"study_design_scores_gemma":[0.00856934,0.001581492,0.983271,0.000185099,0.0006271517,0.00001129624,0.0001856512,0.0001128393,0.00003407603,0.004463463,0.0009100019,0.00004857959],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9797685,0.003093698,0.0004430496,0.01525139,0.0003545579,0.0006356387,0.000004965023,0.000002484801,0.0004457421],"genre_scores_gemma":[0.996118,0.001044208,0.0014786,0.0009000965,0.0003691219,0.000003515437,0.000001494928,0.00001042081,0.00007454151],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1026352,"threshold_uncertainty_score":0.1878645,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06452790103895753,"score_gpt":0.4395116738609942,"score_spread":0.3749837728220367,"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."}}