{"id":"W4401815238","doi":"10.1038/d41586-024-02373-x","title":"Placebo effect involves unexpected brain regions","year":2024,"lang":"en","type":"article","venue":"Nature","topic":"Pain Management and Placebo Effect","field":"Neuroscience","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"","keywords":"Placebo; Neuroscience; Medicine; Chemistry; Computational biology; Biology; 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":[],"consensus_categories":[],"category_scores_codex":[0.0008002101,0.0005411,0.0004752958,0.0001918543,0.0002368904,0.0004620769,0.0003308891,0.0006461128,0.006641774],"category_scores_gemma":[0.00199347,0.0002137408,0.0002865081,0.0001165,0.0006777027,0.0006433244,0.0003127854,0.0009540851,0.0002861679],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002219052,"about_ca_system_score_gemma":0.0003201325,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001231285,"about_ca_topic_score_gemma":0.000180295,"domain_scores_codex":[0.9996825,0.0001209224,0.000017965,0.0000557498,0.00007869858,0.00004411657],"domain_scores_gemma":[0.9992965,0.0004490412,0.00008495076,0.00008279095,0.00003615672,0.00005040044],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.01920075,0.0009431436,0.004587403,0.001837285,0.0005890868,0.00166605,0.0003761794,0.001240945,0.7048662,0.05023838,0.003152509,0.211302],"study_design_scores_gemma":[0.00872065,0.02641436,0.2357812,0.0007526312,0.001355922,0.01209349,0.0007792893,0.01574913,0.3950059,0.2654341,0.03779738,0.0001160949],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.820555,0.01619158,0.09199476,0.006321284,0.001914183,0.0004655414,0.0003531711,0.0004730743,0.06173141],"genre_scores_gemma":[0.9886547,0.001696654,0.006401767,0.0006739913,0.0003995434,0.0001393119,0.00005074086,0.00004090478,0.001942324],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006641774,"threshold_uncertainty_score":0.02221894,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01283262475419316,"score_gpt":0.2870015400953667,"score_spread":0.2741689153411735,"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."}}