Results 21 to 30 of about 2,304,658 (297)
The NMDA agonist D-cycloserine facilitates fear memory consolidation in humans [PDF]
, 2009 Animal research suggests that the consolidation of fear and extinction memories depends on N-methyl D-aspartate (NMDA)- type glutamate receptors.
Dolan, RJ +21 more
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The body of fear : critical history of thought toward the political uncanny [PDF]
, 2011 This study examines, describes and conceptualises the politics of fear. Fear and politics are in many cases connected but the nature of their relation is often inaccurately explained.
Vola, Joonas
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Frontiers in Molecular Neuroscience, 2017 Astrocytes are well known to scale synaptic structural and functional plasticity, while the role in learning and memory, such as conditioned fear memory, is poorly elucidated.
Zhaohui Liao +6 more
doaj +1 more source
Behavioural memory reconsolidation of food and fear memories [PDF]
Nature Communications, 2011 The reactivation of a memory through retrieval can render it subject to disruption or modification through the process of memory reconsolidation. In both humans and rodents, briefly reactivating a fear memory results in effective erasure by subsequent extinction training.
Flavell, Charlotte R. +2 more
openaire +2 more sources
The roles of the actin cytoskeleton in fear memory formation
Frontiers in Behavioral Neuroscience, 2011 The formation and storage of fear memory is needed to adapt behavior and avoid danger during subsequent fearful events. However, fear memory may also play a significant role in stress and anxiety disorders.
Raphael eLamprecht
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Are fear memories erasable?–reconsolidation of learned fear with fear-relevant and fear-irrelevant stimuli [PDF]
Frontiers in Behavioral Neuroscience, 2012 Recent advances in the field of fear learning have demonstrated that a single reminder exposure prior to extinction training can prevent the return of extinguished fear by disrupting the process of reconsolidation. These findings have however proven hard to replicate in humans.
Golkar, Armita +3 more
openaire +3 more sources
Frontiers in Behavioral Neuroscience, 2018 Several studies have shown that the isolated retrieval of a consolidated fear memory can induce a labile phase, during which extinction training can prevent the reinstatement, a form of relapse in which fear response to a fear-provoking context returns ...
Xianli An +7 more
doaj +1 more source
The brain-specific microRNA miR-128b regulates the formation of fear-extinction memory [PDF]
, 2011 MicroRNAs are small non-coding RNAs that mediate post-transcriptional gene silencing. Fear-extinction learning in C57/Bl6J mice led to increased expression of the brain-specific microRNA miR-128b, which disrupted stability of several plasticity-related ...
Vikram S Ratnu +21 more
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Dissecting the role of defined neuronal populations in fear learning [PDF]
, 2014 The astonishing plasticity of the brain and its ability for continuous learning and memory formation are among its most essential functions, since constant adaptation to the environment is critical for an animal’s survival.
Eggert Wolff, Steffen Benjamin
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Hormonal and genetic modulation of memory processes in healthy humans: focus on cortisol and "HDAC5" [PDF]
, 2015 Individual differences in memory performance can be due to the influence of various hormones as well as genetic variations and epigenetic modifications.
Hartmann, Francina
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