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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1908 1
1952 2
1954 1
1957 1
1960 1
1962 1
1963 1
1966 2
1967 1
1968 2
1969 4
1970 4
1971 1
1972 2
1973 1
1974 3
1975 11
1976 10
1977 11
1978 5
1979 12
1980 10
1981 9
1982 21
1983 16
1984 13
1985 15
1986 18
1987 9
1988 19
1989 12
1990 20
1991 10
1992 17
1993 17
1994 25
1995 10
1996 7
1997 14
1998 15
1999 18
2000 15
2001 20
2002 26
2003 27
2004 36
2005 49
2006 48
2007 73
2008 71
2009 86
2010 82
2011 87
2012 93
2013 110
2014 107
2015 113
2016 109
2017 108
2018 123
2019 127
2020 143
2021 149
2022 135
2023 140
2024 49

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2,194 results

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Page 1
Effects of psilocybin on hippocampal neurogenesis and extinction of trace fear conditioning.
Catlow BJ, Song S, Paredes DA, Kirstein CL, Sanchez-Ramos J. Catlow BJ, et al. Exp Brain Res. 2013 Aug;228(4):481-91. doi: 10.1007/s00221-013-3579-0. Epub 2013 Jun 2. Exp Brain Res. 2013. PMID: 23727882
Injection of PSOP, 25I-NBMeO or ketanserin resulted in significant dose-dependent decreases in number of newborn neurons in hippocampus. At the low doses of PSOP that enhanced extinction, neurogenesis was not decreased, but rather tended toward an increase. Extinction …
Injection of PSOP, 25I-NBMeO or ketanserin resulted in significant dose-dependent decreases in number of newborn neurons in hippocampus. At …
A cortico-amygdala neural substrate for endocannabinoid modulation of fear extinction.
Gunduz-Cinar O, Castillo LI, Xia M, Van Leer E, Brockway ET, Pollack GA, Yasmin F, Bukalo O, Limoges A, Oreizi-Esfahani S, Kondev V, Báldi R, Dong A, Harvey-White J, Cinar R, Kunos G, Li Y, Zweifel LS, Patel S, Holmes A. Gunduz-Cinar O, et al. Neuron. 2023 Oct 4;111(19):3053-3067.e10. doi: 10.1016/j.neuron.2023.06.023. Epub 2023 Jul 21. Neuron. 2023. PMID: 37480845
Preclinical and clinical studies implicate endocannabinoids (eCBs) in fear extinction, but the underlying neural circuit basis of these actions is unclear. ...Our findings reveal the temporal characteristics and a neural circuit basis of eCBs' effects on fear ext …
Preclinical and clinical studies implicate endocannabinoids (eCBs) in fear extinction, but the underlying neural circuit basis of the …
Mechanisms of Action in Exposure Therapy.
Knowles KA, Tolin DF. Knowles KA, et al. Curr Psychiatry Rep. 2022 Dec;24(12):861-869. doi: 10.1007/s11920-022-01391-8. Epub 2022 Nov 18. Curr Psychiatry Rep. 2022. PMID: 36399234 Review.
RECENT FINDINGS: Recent studies have examined mechanisms of exposure-based interventions across multiple levels of analysis, from cognitive and behavioral changes that occur during treatment to the neurobiological mechanisms underlying fear extinction. Belief change and re …
RECENT FINDINGS: Recent studies have examined mechanisms of exposure-based interventions across multiple levels of analysis, from cognitive …
Neural Computations of Threat.
Levy I, Schiller D. Levy I, et al. Trends Cogn Sci. 2021 Feb;25(2):151-171. doi: 10.1016/j.tics.2020.11.007. Epub 2020 Dec 28. Trends Cogn Sci. 2021. PMID: 33384214 Free PMC article. Review.
Here we review the neural computations of threat, from the first encounter with a dangerous situation, through learning, storing, and updating cues that predict it, to making decisions about the optimal course of action. The overview highlights the interconnected nature of …
Here we review the neural computations of threat, from the first encounter with a dangerous situation, through learning, storing, and updati …
Extinction of drug seeking: Neural circuits and approaches to augmentation.
McNally GP. McNally GP. Neuropharmacology. 2014 Jan;76 Pt B:528-32. doi: 10.1016/j.neuropharm.2013.06.007. Epub 2013 Jun 15. Neuropharmacology. 2014. PMID: 23774135 Review.
Extinction training can reduce drug seeking behavior. This article reviews the neural circuits that contribute to extinction and approaches to enhancing the efficacy of extinction. ...Despite effectively reducing or inhibiting drug seeking in the short term, …
Extinction training can reduce drug seeking behavior. This article reviews the neural circuits that contribute to extinction a …
Generalization and Extinction of Concept-BasedPain-Related Fear.
Glogan E, van Vliet C, Roelandt R, Meulders A. Glogan E, et al. J Pain. 2019 Mar;20(3):325-338. doi: 10.1016/j.jpain.2018.09.010. Epub 2018 Oct 6. J Pain. 2019. PMID: 30296613 Free article.
At the end of extinction, participants no longer reported elevated fear or expectancy toward CS+ exemplars compared to CS- exemplars. These findings were not replicated in either the eye-blink startle or skin conductance measures. This is the first study to demonstrate …
At the end of extinction, participants no longer reported elevated fear or expectancy toward CS+ exemplars compared to CS- exemplars. …
Behavioral and neurobiological mechanisms of extinction in Pavlovian and instrumental learning.
Todd TP, Vurbic D, Bouton ME. Todd TP, et al. Neurobiol Learn Mem. 2014 Feb;108:52-64. doi: 10.1016/j.nlm.2013.08.012. Epub 2013 Aug 30. Neurobiol Learn Mem. 2014. PMID: 23999219 Free PMC article. Review.
In Pavlovian extinction, repeated presentation of a signal without its reinforcer weakens behavior evoked by the signal; in instrumental extinction, repeated occurrence of a voluntary action without its reinforcer weakens the strength of the action. .. …
In Pavlovian extinction, repeated presentation of a signal without its reinforcer weakens behavior evoked by the signal; in instrumen …
Regulation of fear extinction by long-term depression: The roles of endocannabinoids and brain derived neurotrophic factor.
Bennett MR, Arnold J, Hatton SN, Lagopoulos J. Bennett MR, et al. Behav Brain Res. 2017 Feb 15;319:148-164. doi: 10.1016/j.bbr.2016.11.029. Epub 2016 Nov 17. Behav Brain Res. 2017. PMID: 27867101 Review.
It is suggested that the principal cell involved in EC synthesis and release during extinction is the so-called excitatory extinction neuron in the basal nucleus of the amygdala. ...Finally, consideration is given to how the autocrine action of BDNF, linked t …
It is suggested that the principal cell involved in EC synthesis and release during extinction is the so-called excitatory extinct …
Emergence of complex dynamics of choice due to repeated exposures to extinction learning.
Donoso JR, Packheiser J, Pusch R, Lederer Z, Walther T, Uengoer M, Lachnit H, Güntürkün O, Cheng S. Donoso JR, et al. Anim Cogn. 2021 Nov;24(6):1279-1297. doi: 10.1007/s10071-021-01521-4. Epub 2021 May 12. Anim Cogn. 2021. PMID: 33978856 Free PMC article.
Extinction learning, the process of ceasing an acquired behavior in response to altered reinforcement contingencies, is not only essential for survival in a changing environment, but also plays a fundamental role in the treatment of pathological behaviors. During therapy a …
Extinction learning, the process of ceasing an acquired behavior in response to altered reinforcement contingencies, is not only esse …
Effects of Cannabinoid Drugs on Aversive or Rewarding Drug-Associated Memory Extinction and Reconsolidation.
Stern CAJ, de Carvalho CR, Bertoglio LJ, Takahashi RN. Stern CAJ, et al. Neuroscience. 2018 Feb 1;370:62-80. doi: 10.1016/j.neuroscience.2017.07.018. Epub 2017 Jul 17. Neuroscience. 2018. PMID: 28729064 Review.
Interventions able to attenuate aversive memories by extinction facilitation or reconsolidation disruption have boosted the anandamide-induced activation of cannabinoid type-1 (CB(1)) receptors. A still limited number of studies report that CB(1) receptor activation could …
Interventions able to attenuate aversive memories by extinction facilitation or reconsolidation disruption have boosted the anandamid …
2,194 results