Results 11 to 20 of about 26,009 (298)

Intolerance of uncertainty predicts altered threat expectancy ratings during reinstatement [PDF]

Journal of Experimental Psychopathology, 2022
Intolerance of uncertainty (IU) is a transdiagnostic risk factor for psychiatric disorders, and plays an important role in fear and threat learning under uncertainty.
Daniel V Zuj, Simon Dymond, Stuart B Murray, Shaima Thomas, Jayne Morriss   +4 more
doaj   +2 more sources

Supporting Witnesses and Victims to Invoke Episodic Retrieval Mode: Own-Generated Verbal- and Sketch-Reinstatement-of-Context Retrieval Cues Improves Recall Versus Interviewer-Generated Mental Reinstatement of Context Cues [PDF]

Behavioral Sciences
Background: Criminal justice relies on information from witnesses. Retrieval from episodic memory is cognitively demanding; thus, many interview protocols advocate techniques to support episodic retrieval mode, which is essential for obtaining detailed ...
Coral J. Dando, Rachael V. Dando, Hannah Richardson, Aurora Osorio Rojas, Donna A. Taylor   +4 more
doaj   +2 more sources

Threat Conditioning Prior to Cocaine or Sucrose Exposure Alters Reward-Seeking Behavior in a Sex-Dependent Manner [PDF]

Psychiatry International
Background/Objectives: Research has shown a high prevalence of co-occurring trauma-related disorders and cocaine use disorder (CUD). However, there remains a need for preclinical studies to determine how traumatic event exposure influences vulnerability ...
Yobet Perez-Perez, Roberto J. Morales-Silva, Genesis N. Rodriguez-Torres, Rafael III Ruiz-Villalobos, Jose C. Rivera-Velez, Edgardo G. Arlequin-Torres, Elaine M. Vera-Torres, Lenin J. Godoy-Muñoz, Serena I. Fazal, Nilenid Rivera-Aviles, Sofia Neira, Marian T. Sepulveda-Orengo   +11 more
doaj   +2 more sources

DUSP5 Downregulation in Nucleus Accumbens Core Correlates with Cocaine-Induced Maladaptive Synaptic Plasticity [PDF]

Cells
The United States is currently facing a drug overdose epidemic. The nucleus accumbens core (NAcore), a brain region critical for reward and aversion behaviors, undergoes structural and functional synaptic adaptations in response to chronic drug exposure.
Juan Pablo Taborda-Bejarano, Michael Meyerink, Debbie C. Crans, Ramani Ramchandran, Constanza Garcia-Keller   +4 more
doaj   +2 more sources

Reinstatement of extinguished fear by an unextinguished conditional stimulus [PDF]

Frontiers in Behavioral Neuroscience, 2012
Anxiety disorders are often treated using extinction-based exposure therapy, but relapse is common and can occur as a result of reinstatement, whereby an aversive trigger can reinstate extinguished fear. Animal models of reinstatement commonly utilize a
Lindsay R Halladay, Moriel eZelikowsky, Hugh T Blair, Michael S Fanselow, Michael S Fanselow   +4 more
doaj   +2 more sources

Graded Reinstatement in Belief Revision [PDF]

2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology, 2011
An important issue in belief revision is the possibleloss of previous information which later might turn to becorrect when new information becomes available to the agent.Starting from the fuzzy argument labeling based on trust, wemirror argument reinstatement in belief reinstatement, andwe show the conditions under which the belief reinstatementis ...
da Costa Pereira, Célia, Tettamanzi, Andrea G. B., Villata, Serena   +2 more
openaire   +3 more sources

Context Reinstatement

, 2020
Context reinstatement is the process by which we incorporate thoughts from our past into our current mental state. This chapter is concerned with characterizing the cognitive and neuropsychological underpinnings of context reinstatement. Modern theories of context reinstatement are inextricably tied to theories of how we process and perceive the ...
Jeremy R. Manning
openaire   +3 more sources

The effect of intracerebroventricular injection of insulin-like growth factor-1 on morphine-induced conditioned place preference extinction and reinstatement; a behavioral and biochemical experimental study [PDF]

Behavioral and Brain Functions
Background Morphine addiction is a growing problem with severe consequences. Interestingly, Insulin-like Growth Factor-1 (IGF-1), a hormone with the ability to modulate neural pathways and exert neuroprotective and regenerative properties, could emerge ...
Erfan Ghadirzadeh, Mobina Gheibi, Ali Siahposht-Khachaki, Ehsan Vahdati Helan, Mohammad Farvardin, Shiva Shadi, Ali Abdolkarimi   +6 more
doaj   +2 more sources

Glutamate receptor-interacting protein 1 in D1- and D2-dopamine receptor-expressing medium spiny neurons differentially regulates cocaine acquisition, reinstatement, and associated spine plasticity

Frontiers in Cellular Neuroscience, 2022
BackgroundThe nucleus accumbens (NAc) is involved in the expression of cocaine addictive phenotypes, including acquisition, extinction, and reinstatement.
He Chen, Limei Chen, Zhirong Yuan, Jiajie Yuan, Yitong Li, Yuesi Xu, Jieyi Wu, Lu Zhang, Guohua Wang, Juan Li   +9 more
doaj   +1 more source

Multimodal assessment of long-term memory recall and reinstatement in a combined cue and context fear conditioning and extinction paradigm in humans. [PDF]

PLoS ONE, 2013
Learning to predict danger via associative learning processes is critical for adaptive behaviour. After successful extinction, persisting fear memories often emerge as returning fear. Investigation of return of fear phenomena, e.g.
Jan Haaker, Tina B Lonsdorf, Alexandra Thanellou, Raffael Kalisch   +3 more
doaj   +1 more source