Different brain networks underlying the acquisition and expression of contextual fear conditioning: a metabolic mapping study
H González-Pardo, NM Conejo, G Lana, JL Arias - Neuroscience, 2012 - Elsevier
… In addition, analysis of functional brain networks using interregional CO activity correlations
… between fear acquisition and fear expression groups. In particular, a network comprising the …
… between fear acquisition and fear expression groups. In particular, a network comprising the …
Unconditioned responses and functional fear networks in human classical conditioning
… We used a fear conditioning paradigm with a 62.5% partial reinforcement schedule, as …
shocks before beginning the fear conditioning procedure. During fear conditioning, subjects were …
shocks before beginning the fear conditioning procedure. During fear conditioning, subjects were …
[HTML][HTML] Human fear conditioning and extinction in neuroimaging: a systematic review
C Sehlmeyer, S Schöning, P Zwitserlood, B Pfleiderer… - PloS one, 2009 - journals.plos.org
… structures and networks involved in fear conditioning. On closer … fear conditioning and
extinction on healthy subjects, taking into account methodological issues such as the conditioning …
extinction on healthy subjects, taking into account methodological issues such as the conditioning …
Dynamic competition between large-scale functional networks differentiates fear conditioning and extinction in humans
L Marstaller, H Burianová, DC Reutens - NeuroImage, 2016 - Elsevier
… The results of this study demonstrate that two learning-related brain networks dynamically
compete with each other during associative learning and that the outcome of this competition …
compete with each other during associative learning and that the outcome of this competition …
The contextual brain: implications for fear conditioning, extinction and psychopathology
… brain's capacity to contextualize information permits enormous cognitive and behavioural
flexibility. Studies of Pavlovian fear conditioning … Dysfunction in this network may be involved in …
flexibility. Studies of Pavlovian fear conditioning … Dysfunction in this network may be involved in …
Neural signatures of human fear conditioning: an updated and extended meta-analysis of fMRI studies
… large-scale brain network with specialized functional relevance to homeostatic autonomic
and behavioral (including affective) regulation. More specifically, this brain network has been …
and behavioral (including affective) regulation. More specifically, this brain network has been …
[HTML][HTML] Prior fear conditioning and reward learning interact in fear and reward networks
L Bulganin, DR Bach, BC Wittmann - Frontiers in behavioral …, 2014 - frontiersin.org
… in learning about aversive outcomes using classical fear conditioning procedures. In fear
conditioning paradigms, a neutral stimulus (the conditioned stimulus, CS+) is repeatedly paired …
conditioning paradigms, a neutral stimulus (the conditioned stimulus, CS+) is repeatedly paired …
Emotional networks in the brain
… in the underlying brain systems. Fear conditioning may not be able to tell us everything we
need to know about emotions and the brain, or even about fear and the brain, but it has been …
need to know about emotions and the brain, or even about fear and the brain, but it has been …
[HTML][HTML] Spontaneous brain activity following fear reminder of fear conditioning by using resting-state functional MRI
P Feng, Y Zheng, T Feng - Scientific reports, 2015 - nature.com
… To further investigate functional networks after the fear reminder, we performed a two sample
t-test analysis (voxel wise image for each group) on rs-fMRI data. The results indicated that …
t-test analysis (voxel wise image for each group) on rs-fMRI data. The results indicated that …
The importance of the context in the hippocampus and brain related areas throughout the performance of a fear conditioning task
N Arias, M Méndez, JL Arias - Hippocampus, 2015 - Wiley Online Library
… These results highlight how dysfunction in this network may be involved in the contextualization
of fear associations that underlie several forms of psychopathology, including post‐…
of fear associations that underlie several forms of psychopathology, including post‐…
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