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Browsing Háskólinn í Reykjavík by Author "Dymond, Simon"

Browsing Háskólinn í Reykjavík by Author "Dymond, Simon"

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    Gambling problems and the impact of family in UK armed forces veterans 
    Dighton, Glen; Roberts, Elystan; Hoon, Alice E.; Dymond, Simon (Akademiai Kiado Zrt., 2018-04-16)
    Background and aims: International evidence indicates elevated problem gambling rates in armed forces veterans compared with the general population. Gambling problems adversely impact one's family, and family-related variables may increase vulnerability ...
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    Generalization of socially transmitted and instructed avoidance 
    Cameron, Gemma; Schlund, Michael W.; Dymond, Simon (Frontiers Media SA, 2015-06-18)
    Excessive avoidance behavior, in which an instrumental action prevents an upcoming aversive event, is a defining feature of anxiety disorders. Left unchecked, both fear and avoidance of potentially threatening stimuli may generalize to perceptually ...
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    Not so bad: avoidance and aversive discounting modulate threat appraisal in anterior cingulate and medial prefrontal cortex 
    Schlund, Michael W.; Brewer, Adam T.; Richman, David M.; Magee, Sandy K.; Dymond, Simon (Frontiers Media SA, 2015-06-10)
    The dorsal anterior cingulate (adACC) and dorsal medial prefrontal cortex (dmPFC) play a central role in the discrimination and appraisal of threatening stimuli. Yet, little is known about what specific features of threatening situations recruit these ...