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Effects of a Flavonoid-Rich Fraction on the Acquisition and Extinction of Fear Memory: Pharmacological and Molecular Approaches
(Frontiers Media Sa, 2016-01-05)
The effects of flavonoids have been correlated with their ability to modulate the glutamatergic, serotoninergic, and GABAergic neurotransmission: the major targets of these substances are N-methyl-D-aspartic acid receptor ...
Intranasal cotinine plus krill oil facilitates fear extinction, decreases depressive-like behavior, and increases hippocampal calcineurin a levels in mice (vol 55, pg 7949, 2018)
(2018)
Failure in fear extinction is one of the more troublesome characteristics of posttraumatic stress disorder (PTSD). Cotinine facilitates fear memory extinction and reduces depressive-like behavior when administered 24 h ...
Chronic stress induces dendritic atrophy in the rat medial geniculate nucleus: Effects on auditory conditioning
(ELSEVIER, 2009)
Chronic stress induces dendritic atrophy in the inferior colliculus (IC, auditory mesencephalon) and impairs auditory avoidance conditioning. The aim of this study was to determine in Golgi preparations and in cued fear ...
The 'whole-animal approach' as a heuristic principle in neuroscience research
(Sociedad de Biología de Chile, 2005)
Retrieval induces reconsolidation of fear extinction memory
(National Academy of Sciences, 2010-12)
The nonreinforced expression of long-tem memory may lead to two opposite protein synthesis-dependent processes: extinction and reconsolidation. Extinction weakens consolidated memories, whereas reconsolidation allows ...
Flavones from Erythrina falcata are modulators of fear memory
(Biomed Central Ltd, 2015)
THE EFFECT OF MASSIVE EXTINCTION TRIALS ON THE RECOVERY OF HUMAN FEAR CONDITIONING
(SOC MEXICANA PSICOLOGIA, 2017)
Given the mixed results in literature and the lack of human studies, a fear conditioning paradigm was used to evaluate whether the use of massive or moderate extinction trials have a differential effect on the recovery of ...
Efeitos da Sulpirida e do Haloperidol na expressão e extinção do medo condicionado à luz e ao contexto em ratos
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Psicologia - PPGPsiCâmpus São Carlos, 2019-08-28)
Evidence suggests that dopamine (DA) is one of the most active neuromodulators in mechanisms underlying states of fear and anxiety. More specifically, during the exposure to aversive conditioned stimuli, there is an increase ...