{"id":"W2342039861","doi":"10.1162/jocn_a_00970","title":"The Associative Memory Deficit in Aging Is Related to Reduced Selectivity of Brain Activity during Encoding","year":2016,"lang":"en","type":"article","venue":"Journal of Cognitive Neuroscience","topic":"Memory Processes and Influences","field":"Neuroscience","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"Baycrest Hospital; Toronto Rehabilitation Institute; University of Toronto; University Health Network","funders":"Canadian Institutes of Health Research","keywords":"Psychology; Encoding (memory); Content-addressable memory; Associative property; Episodic memory; Neuropsychology; Brain activity and meditation; Cognitive psychology; Developmental psychology; Cognition; Neuroscience; Electroencephalography; Artificial neural network; Computer science; Artificial intelligence","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":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.001756188,0.0001651727,0.0003093003,0.0002821397,0.0003999499,0.00008214958,0.0005751459,0.00004855523,0.00001116838],"category_scores_gemma":[0.03199006,0.00009847986,0.0001049371,0.00152202,0.0003834484,0.001205392,0.0001428984,0.0003867992,0.000004134457],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001202129,"about_ca_system_score_gemma":0.0002619177,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00000637881,"about_ca_topic_score_gemma":0.000006298872,"domain_scores_codex":[0.9972112,0.0005512344,0.0005614372,0.0004154503,0.0008162927,0.0004444317],"domain_scores_gemma":[0.9941363,0.004222784,0.001007205,0.0001296761,0.0003717023,0.0001323655],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001468275,0.00006550567,0.004958978,0.000008596473,0.000002001322,0.00003303474,0.001380962,0.00001686969,0.9871253,0.00003947465,0.00001182296,0.006210564],"study_design_scores_gemma":[0.0005242858,0.0002786167,0.1342767,0.0003902679,0.00000617831,0.00007607348,0.0003090056,0.00004876752,0.8635749,0.000386823,0.00001291239,0.0001154615],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9948385,0.00002276304,0.0001688532,0.003541238,0.0003806747,0.0001982766,0.000009344329,0.00001048631,0.0008298882],"genre_scores_gemma":[0.9987912,0.0001230274,0.000009676754,0.0007330215,0.00002761634,0.000004323701,5.94599e-9,0.00001052618,0.0003006472],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1293177,"threshold_uncertainty_score":0.9761639,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03512583127938451,"score_gpt":0.3192259679492087,"score_spread":0.2841001366698241,"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."}}