{"id":"W2106718746","doi":"10.1001/archgenpsychiatry.2010.88","title":"Effects of Expectation on Placebo-Induced Dopamine Release in Parkinson Disease","year":2010,"lang":"en","type":"article","venue":"Archives of General Psychiatry","topic":"Pain Management and Placebo Effect","field":"Neuroscience","cited_by":322,"is_retracted":false,"has_abstract":true,"ca_institutions":"TRIUMF; University of British Columbia Hospital; University of British Columbia","funders":"Canadian Institutes of Health Research","keywords":"Dopamine; Dopaminergic; Placebo; Levodopa; Raclopride; Psychology; Striatum; Parkinson's disease; Medicine; Internal medicine; Anesthesia; Disease; Pathology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000252772,0.0001608477,0.0001886295,0.0003118562,0.00004233931,0.000008575053,0.0002610457,0.00003399976,0.00001268161],"category_scores_gemma":[0.0007424846,0.0001488571,0.0001033844,0.0002093975,0.00008506716,0.00007801079,0.00004230363,0.000219242,0.000009942203],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000003590365,"about_ca_system_score_gemma":0.00003898708,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003589159,"about_ca_topic_score_gemma":0.0000441437,"domain_scores_codex":[0.9983848,0.0005693047,0.0002564404,0.0003528174,0.000221123,0.0002154605],"domain_scores_gemma":[0.9980513,0.001368034,0.0001610932,0.0003087686,0.000004441393,0.0001063486],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.001628805,0.0004110328,0.05014839,0.0002747667,0.000005514845,0.00001137148,0.0001609122,0.0001396927,0.9325143,0.005690731,0.0001680843,0.008846452],"study_design_scores_gemma":[0.002844515,0.0003508916,0.4939127,0.000168063,0.00002605336,6.403903e-7,0.00001663771,0.01042791,0.4872725,0.004413277,0.0003104785,0.0002563423],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9939541,0.000035682,0.0001742939,0.0002809686,0.0008235326,0.0005495357,0.000006984561,0.00002846432,0.004146426],"genre_scores_gemma":[0.9982547,0.00003193124,0.001084833,0.0002127218,0.0001519202,0.00003903232,0.00000607671,0.00001720429,0.0002015995],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4452417,"threshold_uncertainty_score":0.6070217,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009601151504983302,"score_gpt":0.252008024632282,"score_spread":0.2424068731272987,"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."}}