Keyword search (4,163 papers available)

"Lay BPP" Authored Publications:

Title Authors PubMed ID
1 Reduction in reward-driven behaviour depends on the basolateral but not central nucleus of the amygdala in female rats Lay BPP; Esber GR; Iordanova MD; 40925675
PSYCHOLOGY
2 What is Learned Determines How Pavlovian Conditioned Fear is Consolidated in the Brain Leake J; Leidl DM; Lay BPP; Fam JP; Giles MC; Qureshi OA; Westbrook RF; Holmes NM; 37963767
CSBN
3 The Recruitment of a Neuronal Ensemble in the Central Nucleus of the Amygdala During the First Extinction Episode Has Persistent Effects on Extinction Expression Lay BPP; Koya E; Hope BT; Esber GR; Iordanova MD; 36336498
PSYCHOLOGY
4 Correction to: Persistent disruption of overexpectation learning after inactivation of the lateral orbitofrontal cortex in male rats Lay BPP; Choudhury R; Esber GR; Iordanova MD; 36006415
PSYCHOLOGY
5 Experimental chambers Persistent disruption of overexpectation learning after inactivation of the lateral orbitofrontal cortex in male rats Lay BPP; Choudhury R; Esber GR; Iordanova MD; 35932299
PSYCHOLOGY
6 Understanding Associative Learning Through Higher-Order Conditioning Gostolupce D; Lay BPP; Maes EJP; Iordanova MD; 35517574
PSYCHOLOGY
7 Mechanisms of higher-order learning in the amygdala Gostolupce D; Iordanova MD; Lay BPP; 34197867
PSYCHOLOGY
8 Dissociation of Appetitive Overexpectation and Extinction in the Infralimic Cortex. Lay BPP, Nicolosi M, Usypchuk AA, Esber GR, Iordanova MD 30371757
CSBN
9 Corrigendum: Dissociation of Appetitive Overexpectation and Extinction in the Infralimbic Cortex. Lay BPP, Nicolosi M, Usypchuk AA, Esber GR, Iordanova MD 30590441
CSBN

 

Title:Mechanisms of higher-order learning in the amygdala
Authors:Gostolupce D,  Iordanova MD,  Lay BPP
Link:https://pubmed.ncbi.nlm.nih.gov/34197867/
DOI:10.1016/j.bbr.2021.113435
Publication:Behavioural brain research
Keywords:Fear conditioning;  Learning;  Orbitofrontal cortex;  Perirhinal cortex;  Retrosplenial cortex;  Second-order conditioning;  Sensory preconditioning; 
PMID:34197867 Category: Date Added:2021-07-02
Dept Affiliation: PSYCHOLOGY
1 Center for Studies in Behavioural Neurobiology, Department of Psychology, Concordia University, Montreal, QC, Canada.
2 Center for Studies in Behavioural Neurobiology, Department of Psychology, Concordia University, Montreal, QC, Canada. Electronic address: mihaela.iordanova@concordia.ca.

Description:

Adaptive behaviour is under the potent control of environmental cues. Such cues can acquire value by virtue of their associations with outcomes of motivational significance, be they appetitive or aversive. There are at least two ways through which an environmental cue can acquire value, through first-order and higher-order conditioning. In first-order conditioning, a neutral cue is directly paired with an outcome of motivational significance. In higher-order conditioning, a cue is indirectly associated with motivational events via a directly conditioned first-order stimulus. The present article reviews some of the associations that support learning in first- and higher-order conditioning, as well as the role of the BLA and the molecular mechanisms involved in these two types of learning.





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