{"id":"W2900351855","doi":"10.1016/j.conb.2018.10.013","title":"Neuronal competition: microcircuit mechanisms define the sparsity of the engram","year":2018,"lang":"en","type":"review","venue":"Current Opinion in Neurobiology","topic":"Neural dynamics and brain function","field":"Neuroscience","cited_by":80,"is_retracted":false,"has_abstract":false,"ca_institutions":"Canadian Institute for Advanced Research; Hospital for Sick Children; University of Toronto","funders":"Canadian Institutes of Health Research; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Hospital for Sick Children; ZonMw; National Institute of Mental Health; Canadian Institute for Advanced Research","keywords":"Engram; Mnemonic; Neuroscience; Representation (politics); Encoding (memory); Computer science; Psychology; Cognitive science; Cognitive psychology","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":[0.0005686567,0.0006347694,0.001159173,0.0007087161,0.0002108213,0.001543662,0.001277143,0.001556048,0.001779184],"category_scores_gemma":[0.0008639664,0.0002233772,0.0002725885,0.0009528851,0.002442348,0.002250783,0.0009917463,0.002073752,0.0007286046],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007217942,"about_ca_system_score_gemma":0.0008503579,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006802982,"about_ca_topic_score_gemma":0.0009385165,"domain_scores_codex":[0.9998478,0.00001874381,0.00001469704,0.00004721207,0.00005296181,0.00001867953],"domain_scores_gemma":[0.9996557,0.0001477096,0.0000578947,0.00001702989,0.00008954482,0.00003211979],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0001071025,0.00002443906,0.00061858,0.005553889,0.0001367568,0.0003267939,0.0001389271,0.002168048,0.02763305,0.1737754,0.01312885,0.7763881],"study_design_scores_gemma":[0.00003498835,0.0001465231,0.004109501,0.001901761,0.0002079911,0.002737526,0.0002932724,0.003532526,0.01534227,0.1592875,0.812282,0.000124257],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.002282812,0.9757944,0.01205098,0.002642966,0.0007500387,0.00001014091,0.00007930383,0.0000569173,0.006332428],"genre_scores_gemma":[0.03000371,0.9617884,0.003252455,0.001175885,0.001124383,0.00002465673,0.00009866972,0.00002185567,0.002509968],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.001779184,"threshold_uncertainty_score":0.005952001,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1520449924082102,"score_gpt":0.3482236448132437,"score_spread":0.1961786524050335,"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."}}