{"id":"W4225598845","doi":"10.1016/j.bpsc.2021.12.008","title":"A Multivoxel Pattern Analysis of Anhedonia During Fear Extinction: Implications for Safety Learning","year":2021,"lang":"en","type":"article","venue":"Biological Psychiatry Cognitive Neuroscience and Neuroimaging","topic":"Memory and Neural Mechanisms","field":"Neuroscience","cited_by":15,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université de Montréal; Institut Universitaire en Santé Mentale de Québec","funders":"National Institute of Mental Health; National Science Foundation","keywords":"Anhedonia; Extinction (optical mineralogy); Psychology; Cognitive psychology; Neuroscience; Physics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002062494,0.0002320567,0.0003785442,0.0002210489,0.0008625925,0.00008302498,0.0002131831,0.0000633106,0.00003578724],"category_scores_gemma":[0.002008592,0.0002008189,0.0002282044,0.00158704,0.00036319,0.0002307017,0.0001919615,0.0002866101,0.000002340165],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000008523954,"about_ca_system_score_gemma":0.0000456243,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000001226643,"about_ca_topic_score_gemma":0.000003590444,"domain_scores_codex":[0.9973706,0.0003744373,0.0004176133,0.001243915,0.0001628351,0.0004306106],"domain_scores_gemma":[0.9984686,0.0008052266,0.0002421493,0.0002047834,0.0001282783,0.0001509362],"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":[0.00009152421,0.0001303341,0.08607178,0.00002113133,0.000007519795,0.00001030221,0.00003691704,0.00003521057,0.9075777,0.0002696959,0.000001563289,0.005746351],"study_design_scores_gemma":[0.0006549153,0.0002792077,0.6678293,0.00002886283,0.000142884,0.0001009801,0.0001317121,0.002768669,0.3273039,0.0004101553,0.0001017149,0.0002477887],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9823435,0.00008160926,0.01502212,0.001301871,0.0004990374,0.0003170089,0.0001375199,0.00009709212,0.0002002415],"genre_scores_gemma":[0.9965838,0.0003318507,0.0001380636,0.002749481,0.00006587183,0.00003627692,0.00001052053,0.00001405085,0.00007013293],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5817575,"threshold_uncertainty_score":0.8189155,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1150973295743603,"score_gpt":0.3548083676189948,"score_spread":0.2397110380446345,"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."}}