{"id":"W2016906176","doi":"10.1192/bjp.178.5.448","title":"Effects of rapid tryptophan depletion on brain 5-HT<sub>2</sub>receptors: a PET study","year":2001,"lang":"en","type":"article","venue":"The British Journal of Psychiatry","topic":"Neurotransmitter Receptor Influence on Behavior","field":"Neuroscience","cited_by":84,"is_retracted":false,"has_abstract":true,"ca_institutions":"TRIUMF; Schizophrenia Society of Ontario; University of British Columbia","funders":"Medical Research Council; Medical Research Council Canada; Canadian Psychiatric Research Foundation","keywords":"Tryptophan; Serotonin; Receptor; 5-HT receptor; Antidepressant; Endocrinology; Internal medicine; Chemistry; Positron emission tomography; Mood; Psychology; Pharmacology; Amino acid; Neuroscience; Medicine; Biochemistry; Psychiatry; Hippocampus","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":[0.0001234681,0.000320842,0.0003884929,0.0001263348,0.0001054258,0.0001889064,0.0001845828,0.0003081162,0.001991359],"category_scores_gemma":[0.000200349,0.0001988283,0.0002239833,0.00008880909,0.000268542,0.0001189875,0.0001412552,0.0003200971,0.0003486478],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00024365,"about_ca_system_score_gemma":0.0001076849,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007372241,"about_ca_topic_score_gemma":0.0008632915,"domain_scores_codex":[0.9999443,0.00001495192,0.000003221072,0.0000115434,0.000008832966,0.00001709396],"domain_scores_gemma":[0.9999226,0.00002370308,0.00001788776,0.00001630138,0.000004959981,0.00001444991],"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":[0.03584332,0.002273109,0.01293425,0.0002194852,0.0002078573,0.001373678,0.0001077709,0.0002350673,0.9185587,0.0001051519,0.0002328349,0.02790879],"study_design_scores_gemma":[0.004995786,0.1398614,0.4515592,0.00004654424,0.0006838104,0.01306197,0.0003656438,0.003045819,0.3804398,0.0004058844,0.005478763,0.00005519686],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990138,0.000481802,0.0002138634,0.00002454238,0.000004691211,0.00001961902,0.00005702172,0.00000649976,0.0001781721],"genre_scores_gemma":[0.9987909,0.0004060592,0.0002770701,0.00004462202,0.000008730749,0.00002684553,0.0001350462,0.000003887952,0.0003069824],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001991359,"threshold_uncertainty_score":0.006661773,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01292136314145549,"score_gpt":0.2589665727511113,"score_spread":0.2460452096096558,"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."}}