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Preventing Return of Fear in an Animal Model of Anxiety: Additive Effects of Massive Extinction and Extinction in Multiple Contexts
(Behavior Therapy 44 (2013) 249–261, 2013)
Fear conditioning and experimental extinction have been
presented as models of anxiety disorders and exposure
therapy, respectively. Moreover, the return of fear serves as
a model of relapse after exposure therapy. Here ...
Stress influences the dynamics of hippocampal structural remodeling associated with fear memory extinction
(Academic Press Inc Elsevier Science, 2018-11)
Fear extinction is defined as a decline in fear-conditioned responses following non-reinforced exposure to a fear conditioned stimulus, therefore the conditioned stimulus gains new predictive properties. Patients with ...
Requirement for BDNF in the Reconsolidation of Fear Extinction
(2015-04-22)
Therapies based on the impairment of reconsolidation or the enhancement of extinction offer the possibility of decreasing the persistent recollection of distressing memories. However, the direct interplay between reconsolidation ...
Behavioral techniques for attenuating the expression of fear associations in an animal model of anxiety
(Elsevier, 2014)
Background and objectives: Recent data indicate that extinguished fear often returns when the testing
conditions differ from those of treatment. Several manipulations including extensive extinction training,
extinction ...
The role of safety signals in fear extinction: An analogue study
Background and objectives
Safety signals are conditioned inhibitory stimuli that indicate the absence of unconditioned stimuli. It is not clear whether the presence of safety signals is detrimental or beneficial in ...
Extinction training can make the extinction context a stimulusspecific inhibitor: a potential mechanism of experimental renewal
(Elsevier, 2020)
Renewal is the recovery of extinguished responding to a conditioned stimulus when testing occurs outside the extinction context. Renewal has been explained as the extinction context becoming a negative occasion setter ...
RETURN OF FEAR IN RATS DUE TO CONTEXT CHANGE, DELAY OF TESTING, AND THEIR COMBINATION.
(Sociedad Mexicana de Análisis de la Conducta / Mexican Society of Behavior Analysis, 2015)