{"id":"W1974074603","doi":"10.1007/s12603-009-0047-4","title":"Lessons learned in the use of volumetric MRI in therapeutic trials in Alzheimer's disease: The Alzhemedtm (Tramiprosate) experience","year":2009,"lang":"en","type":"article","venue":"The journal of nutrition health & aging","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":35,"is_retracted":false,"has_abstract":false,"ca_institutions":"Royal Victoria Hospital; McGill University Health Centre; Canadian Institute of Mining, Metallurgy and Petroleum; McGill University; Royal Victoria Regional Health Centre; Bellus Health (Canada); Armand Frappier Museum","funders":"","keywords":"Disease; Psychology; Alzheimer's disease; Medicine; Pathology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.3040663,0.001596344,0.004237617,0.00268391,0.001734892,0.01515943,0.005533561,0.01365702,0.003636514],"category_scores_gemma":[0.2164413,0.001296608,0.002181866,0.002191127,0.01728043,0.01755272,0.004648778,0.02463513,0.00112487],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007932979,"about_ca_system_score_gemma":0.009832914,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009114718,"about_ca_topic_score_gemma":0.01512404,"domain_scores_codex":[0.9247932,0.05608319,0.007232195,0.003439587,0.0069703,0.00148144],"domain_scores_gemma":[0.6162592,0.325101,0.007544799,0.0103393,0.03217225,0.008583444],"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":[0.003117304,0.001031158,0.007295206,0.005686646,0.001162712,0.001585827,0.004210131,0.0046437,0.002310982,0.07960891,0.104186,0.7851614],"study_design_scores_gemma":[0.004650659,0.006868377,0.01560957,0.0203686,0.001277056,0.004048713,0.006133039,0.01017439,0.004149725,0.2050553,0.7205577,0.001106777],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.01100081,0.3007944,0.02832152,0.6385769,0.009901526,0.0003796135,0.0002782387,0.0002854651,0.01046154],"genre_scores_gemma":[0.2511293,0.2852851,0.1583898,0.2512724,0.04758339,0.001422841,0.000285084,0.0006451642,0.003986912],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.3040663,"threshold_uncertainty_score":0.8582102,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3040835409763505,"score_gpt":0.4782908895648632,"score_spread":0.1742073485885127,"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."}}