2014
DOI: 10.1016/j.pbb.2014.05.001
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Sleep deprivation impairs the extinction of cocaine-induced environmental conditioning in mice

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Cited by 22 publications
(5 citation statements)
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“…Our data are consistent with previous studies suggesting that sleep loss exerts its effects on psychostimulant addiction through manipulations in the conditioned component of substance abuse. In rodents, sleep deprivation specifically potentiates context-dependent amphetamine-induced behavioral sensitization (Frussa-Filho et al, 2004) and impairs the extinction of cocaine-induced environmental conditioning (Berro et al, 2014). Our results further indicate that the repeated introduction of drug-paired stimuli is sufficient to induce sleep disruption, inducing an alarming cycle that might ultimately contribute to the continuation of drug abuse.…”
Section: Discussionmentioning
confidence: 99%
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“…Our data are consistent with previous studies suggesting that sleep loss exerts its effects on psychostimulant addiction through manipulations in the conditioned component of substance abuse. In rodents, sleep deprivation specifically potentiates context-dependent amphetamine-induced behavioral sensitization (Frussa-Filho et al, 2004) and impairs the extinction of cocaine-induced environmental conditioning (Berro et al, 2014). Our results further indicate that the repeated introduction of drug-paired stimuli is sufficient to induce sleep disruption, inducing an alarming cycle that might ultimately contribute to the continuation of drug abuse.…”
Section: Discussionmentioning
confidence: 99%
“…Because the effects of sleep on substance abuse seem to be mediated by the conditioned element of addiction (Berro et al, 2014; Frussa-Filho et al, 2004) and both sleep and conditioning seem to influence relapse, this investigation is of major significance.…”
Section: Introductionmentioning
confidence: 99%
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“…2). Outside the context of SD, in rodents, this imbalance causes greater approach behaviour to food rewards 69 and increases the addictive potential of cocaine 70 (behavioural consequences that, notably, have both been independently associated with SD 71,72 ). Furthermore, the increase in striatal fMRI signal elicited by reward incentives under SD conditions seems to principally reflect D1R action 73 .…”
Section: Reward and Incentive Processingmentioning
confidence: 99%
“…For example, acute sleep deprivation could potentiate or modulate cocaine-mediated locomotion in mice [42,54]. Sleep deprivation enhanced cocaine mediated CPP and impaired the extinction of cocaine-induced environmental conditioning in mice [55,56]. Sleep restriction increased the craving for cocaine in withdrawn rats at least partially through ionic glutamate receptors [57].…”
Section: Discussionmentioning
confidence: 99%