2024
Acute Stress Effects on Statistical Learning and Episodic Memory
Sherman B, Huang I, Wijaya E, Turk-Browne N, Goldfarb E. Acute Stress Effects on Statistical Learning and Episodic Memory. Journal Of Cognitive Neuroscience 2024, 36: 1741-1759. PMID: 38713878, PMCID: PMC11223726, DOI: 10.1162/jocn_a_02178.Peer-Reviewed Original ResearchEpisodic memoryAcute stressStatistical learningEffects of acute stressStress-induced cortisol levelsImpaired episodic memoryModulate learning processesAcute stress effectsImpact hippocampal functionEpisodic encodingRodent workEvidence of learningHippocampal functionStress effectsHippocampal pathwaysLearning tasksBehavioral experimentsPreliminary evidenceCortisol levelsNo stressMemoryMultiple measuresHippocampusScene categoriesParticipants
2009
Neural Evidence of Statistical Learning: Efficient Detection of Visual Regularities Without Awareness
Turk-Browne NB, Scholl BJ, Chun MM, Johnson MK. Neural Evidence of Statistical Learning: Efficient Detection of Visual Regularities Without Awareness. Journal Of Cognitive Neuroscience 2009, 21: 1934-1945. PMID: 18823241, PMCID: PMC2773825, DOI: 10.1162/jocn.2009.21131.Peer-Reviewed Original ResearchConceptsStatistical learningAbsence of awarenessMedial temporal lobeRobust neural responsesType of learningPerceptual processingNeural evidenceRelational memoryEvidence of learningNeural signaturesAssociative learningVisual regularityVisual regionsGreater activationNeural responsesStatistical regularitiesTemporal lobeUnstructured sequenceStatistical structureLearningLittle exposureUnsupervised learningAwarenessFMRIMemory