{"id":"W1998023735","doi":"10.1007/s11682-014-9298-8","title":"Altered regional brain volumes in elderly carriers of a risk variant for drug abuse in the dopamine D2 receptor gene (DRD2)","year":2014,"lang":"en","type":"article","venue":"Brain Imaging and Behavior","topic":"Neurotransmitter Receptor Influence on Behavior","field":"Neuroscience","cited_by":14,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"National Center for Advancing Translational Sciences; National Institute of Biomedical Imaging and Bioengineering; National Institute of Mental Health; Canadian Institutes of Health Research; National Institute on Aging; National Institutes of Health","keywords":"Addiction; Neuroimaging; Dopamine receptor D2; Psychology; Dopamine receptor; Psychiatry; Clinical psychology; Medicine; Neuroscience; Dopamine","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001216061,0.0002916819,0.0002427792,0.0004226968,0.0002266193,0.0002705003,0.0001556617,0.0003656142,0.001859387],"category_scores_gemma":[0.0005664212,0.0001540896,0.0001388344,0.0002332648,0.0002035257,0.0001958313,0.000163076,0.0002218094,0.000173789],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001236999,"about_ca_system_score_gemma":0.00008252218,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004758821,"about_ca_topic_score_gemma":0.004552056,"domain_scores_codex":[0.9999557,0.000007128631,0.000004872694,0.00001584929,0.000007936092,0.000008450326],"domain_scores_gemma":[0.999827,0.00003503455,0.00008196428,0.00001080798,0.00001932059,0.00002594322],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002689455,0.0002405177,0.8662968,0.00005753316,0.0002725732,0.008749015,0.001000948,0.0002163986,0.1097894,0.0001697646,0.0003910132,0.01012675],"study_design_scores_gemma":[0.0000106228,0.000170495,0.9943144,0.000002965613,0.0000520414,0.003763187,0.0001837167,0.000138037,0.001134265,0.00006444618,0.0001608664,0.000004927696],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995463,0.0000793579,0.00006827437,0.00001890987,0.00000306077,0.000001507981,0.00007692827,0.000003356601,0.0002020978],"genre_scores_gemma":[0.9994764,0.00004456394,0.00007446178,0.00001895418,0.000004861096,0.000001834134,0.00006445027,0.000003201506,0.000311328],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004758821,"threshold_uncertainty_score":0.009462297,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02034546449639771,"score_gpt":0.2740456741347376,"score_spread":0.2537002096383399,"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."}}