{"id":"W1973197910","doi":"10.1038/sj.npp.1300328","title":"Decreasing Amphetamine-Induced Dopamine Release by Acute Phenylalanine/Tyrosine Depletion: A PET/[11C]Raclopride Study in Healthy Men","year":2003,"lang":"en","type":"article","venue":"Neuropsychopharmacology","topic":"Neurotransmitter Receptor Influence on Behavior","field":"Neuroscience","cited_by":94,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta; McGill University","funders":"Canadian Institutes of Health Research","keywords":"Raclopride; Dopamine; Amphetamine; Endocrinology; Internal medicine; Chemistry; Catecholamine; Phenylalanine; Ventral striatum; Striatum; Dopamine receptor D2; Tyrosine hydroxylase; Psychology; Medicine; Biochemistry; Amino acid","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000315785,0.000738361,0.0006949195,0.0003965697,0.0008247599,0.0003992198,0.0004026817,0.0009524645,0.002079857],"category_scores_gemma":[0.0004088988,0.000724487,0.0004405256,0.000255871,0.0009259335,0.0003770703,0.0002210447,0.0008068929,0.0003200422],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004748525,"about_ca_system_score_gemma":0.0002994328,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.011772,"about_ca_topic_score_gemma":0.0115658,"domain_scores_codex":[0.9998757,0.00003585063,0.00000790262,0.00003781248,0.00001410524,0.00002872066],"domain_scores_gemma":[0.9998139,0.00003821791,0.00002438014,0.00002315968,0.00001419147,0.00008614125],"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":[0.237483,0.02436631,0.3371125,0.0004384659,0.001501901,0.008774139,0.002348933,0.0008396428,0.3503551,0.0003241546,0.0006591978,0.0357968],"study_design_scores_gemma":[0.003496929,0.04144906,0.9256693,0.000008960242,0.001002484,0.002814041,0.0005366548,0.001109025,0.02275776,0.0001444526,0.0009665722,0.00004486612],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993215,0.0003190182,0.00006981278,0.0000217595,0.000006779499,0.00002055173,0.00005681095,0.000004908335,0.0001789448],"genre_scores_gemma":[0.9990325,0.00018013,0.00009599164,0.00004928003,0.00001457859,0.00001518911,0.00006764756,0.00000487589,0.00053985],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.011772,"threshold_uncertainty_score":0.02340698,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03129336298348249,"score_gpt":0.340822308396218,"score_spread":0.3095289454127355,"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."}}