PERFORM Publications

Keyword search (4,163 papers available)

Title		Authors	PubMed ID
1	A unified stochastic SIR model driven by Lévy noise with time-dependency	Easlick T; Sun W;	39027117 MATHSTATS
2	Palatability attributed to alcohol and alcohol-paired flavors	Valyear MD; Eustachon NM; Britt JP;	38430645 CSBN
3	Global meta-analysis of urbanization stressors on insect abundance, richness, and traits	Vaz S; Manes S; Khattar G; Mendes M; Silveira L; Mendes E; de Morais Rodrigues E; Gama-Maia D; Lorini ML; Macedo M; Paiva PC;	37543317 BIOLOGY
4	A new circuit underlying the renewal of appetitive Pavlovian responses: Commentary on Brown and Chaudhri (2022)	Valyear MD; Britt JP;	36700576 CSBN
5	Optogenetic stimulation of infralimbic cortex projections to the paraventricular thalamus attenuates context-induced renewal	Brown A; Chaudhri N;	36373226 PSYCHOLOGY
6	Learning processes in relapse to alcohol use: lessons from animal models	Valyear MD; LeCocq MR; Brown A; Villaruel FR; Segal D; Chaudhri N;	36264342 PSYCHOLOGY
7	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
8	Understanding Associative Learning Through Higher-Order Conditioning	Gostolupce D; Lay BPP; Maes EJP; Iordanova MD;	35517574 PSYCHOLOGY
9	Corticostriatal suppression of appetitive Pavlovian conditioned responding	Villaruel FR; Martins M; Chaudhri N;	34880119 PSYCHOLOGY
10	The Role of Context Conditioning in the Reinstatement of Responding to an Alcohol-Predictive Conditioned Stimulus	LeCocq MR; Sun S; Chaudhri N;	34852244 PSYCHOLOGY
11	Adaptive behaviour under conflict: deconstructing extinction, reversal, and active avoidance learning.	Manning EE, Bradfield LA, Iordanova MD	33035525 CSBN
12	Different methods of fear reduction are supported by distinct cortical substrates.	Lay BP, Pitaru AA, Boulianne N, Esber GR, Iordanova MD	32589138 PSYCHOLOGY
13	Failure of fear extinction in insomnia: An evolutionary perspective.	Perogamvros L, Castelnovo A, Samson D, Dang-Vu TT	32143023 PERFORM
14	Diffusion dynamics on the coexistence subspace in a stochastic evolutionary game	Popovic L; Peuckert L;	32025789 MATHSTATS

Title:	Failure of fear extinction in insomnia: An evolutionary perspective.
Authors:	Perogamvros L, Castelnovo A, Samson D, Dang-Vu TT
Link:	https://www.ncbi.nlm.nih.gov/pubmed/32143023?dopt=Abstract
DOI:	10.1016/j.smrv.2020.101277
Publication:	Sleep medicine reviews
Keywords:	Evolution; Fear extinction; Hyperarousal; Insomnia;
PMID:	32143023	Category:	Sleep Med Rev	Date Added:	2020-03-07
Dept Affiliation:	PERFORM 1 Division of Pulmonology, Department of Medicine, Geneva University Hospitals, Geneva, Switzerland; Department of Basic Neurosciences, Faculty of Medicine, University of Geneva, Geneva, Switzerland; Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland; Department of Psychiatry, Geneva University Hospitals, Geneva, Switzerland. Electronic address: lampros.perogamvros@unige.ch. 2 Sleep Center, Neurocenter of Southern Switzerland, Civic Hospital of Lugano, Lugano, Switzerland; Faculty of Biomedical Sciences, Università Della Svizzera Italiana, Lugano, Switzerland. 3 Department of Anthropology, University of Toronto, Mississauga, Canada. 4 Department of Health, Kinesiology and Applied Physiology, Perform Center and Center for Studies in Behavioral Neurobiology (CSBN), Concordia University, Montreal, Canada; Centre de Recherche de L'Institut Universitaire de Gériatrie de Montréal (CRIUGM), CIUSSS Centre-Sud-de-l'île-de-Montréal, Montreal, Canada.

Description:

Failure of fear extinction in insomnia: An evolutionary perspective.

Sleep Med Rev. 2020 Feb 13;51:101277

Authors: Perogamvros L, Castelnovo A, Samson D, Dang-Vu TT

Abstract

The pathophysiology of insomnia remains poorly understood, yet emerging cross-disciplinary approaches integrating natural history, observational studies in traditional populations, gene-phenotype expression and experiments are opening up new avenues to investigate the evolutionary origins of sleep disorders, with the potential to inform innovations in treatment. Previous authors have supported that acute insomnia is a normal biopsychosocial response to a perceived or real threat and may thus represent an adaptive response to stress. We further extend this hypothesis by claiming that insomnia reflects a fear-related evolutionary survival mechanism, which becomes persistent in some vulnerable individuals due to failure of the fear extinction function. Possible treatments targeting fear extinction are proposed, such as pharmacotherapy and emotion-based cognitive behavioral therapy.

PMID: 32143023 [PubMed - as supplied by publisher]

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