Cerebellar control of fear learning via the cerebellar nuclei–Multiple pathways, multiple mechanisms? [PDF]
Frontiers in Systems Neuroscience, 2023 Fear learning is mediated by a large network of brain structures and the understanding of their roles and interactions is constantly progressing. There is a multitude of anatomical and behavioral evidence on the interconnection of the cerebellar nuclei ...
Julie D. Urrutia Desmaison +5 more
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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
Armita eGolkar +3 more
doaj +3 more sources
Pre-Learning Stress That Is Temporally Removed from Acquisition Impairs Fear Learning [PDF]
Biology, 2023 Few studies have examined the time-dependent effects of stress on fear learning. Previously, we found that stress immediately before fear conditioning enhanced fear learning.
Phillip R. Zoladz +15 more
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Enhanced Instructed Fear Learning in Delusion-Proneness [PDF]
Frontiers in Psychology, 2022 Psychosis is associated with distorted perceptions and deficient bottom-up learning such as classical fear conditioning. This has been interpreted as reflecting imprecise priors in low-level predictive coding systems. Paradoxically, overly strong beliefs,
Anaïs Louzolo +7 more
doaj +2 more sources
A prospective study of pre-trauma fear learning and extinction as risk factors for posttraumatic stress disorder [PDF]
Journal of Mood and Anxiety DisordersIdentifying risk for developing trauma-related disorders is a critical step in future prevention and intervention strategies. Impairments in inhibition of learned fear, such as safety signal learning and fear extinction, are suggested to be core ...
Dean T. Acheson +7 more
doaj +2 more sources
Dopamine prediction error signaling in a unique nigrostriatal circuit is critical for associative fear learning [PDF]
Nature CommunicationsLearning by experience that certain cues in the environment predict danger is crucial for survival. How dopamine (DA) circuits drive this form of associative learning is not fully understood.
Daphne Zafiri +4 more
doaj +2 more sources
Bimodal modulation of L1 interneuron activity in anterior cingulate cortex during fear conditioning
Frontiers in Neural Circuits, 2023 The anterior cingulate cortex (ACC) plays a crucial role in encoding, consolidating and retrieving memories related to emotionally salient experiences, such as aversive and rewarding events. Various studies have highlighted its importance for fear memory
Giuliana Fossati +17 more
doaj +1 more source
Frontiers in Virtual Reality, 2022 This mini review presents the current state of the art in studies on the personalization of virtual reality for basic research and treatment of fear-related disorders.
Kamilla Bergsnev +1 more
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Social learning about dangerous people by wild jackdaws [PDF]
Royal Society Open Science, 2019 For animals that live alongside humans, people can present both an opportunity and a threat. Previous studies have shown that several species can learn to discriminate between individual people and assess risk based on prior experience.
Victoria E. Lee +3 more
doaj +1 more source
Light enhances learned fear [PDF]
Proceedings of the National Academy of Sciences, 2011 The ability to learn, remember, and respond to emotional events is a powerful survival strategy. However, dysregulated behavioral and physiological responses to these memories are maladaptive. To fully understand learned fear and the pathologies that arise during response malfunction we must reveal the environmental variables that influence learned ...
Daniel M, Warthen +2 more
openaire +2 more sources