2020
DOI: 10.1016/bs.pbr.2020.05.019
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Clinical and biobehavioral perspectives: Is medication overuse headache a behavior of dependence?

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Cited by 5 publications
(11 citation statements)
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“…Furthermore, a derangement of the mesolimbic reward system, in particular the mesocorticolimbic dopaminergic circuit, has been described in OCD patients. This is similar to that which has been documented in addicted individuals [ 26 ]. These data have also been confirmed by functional MRI connectivity studies [ 31 ].…”
Section: Discussionsupporting
confidence: 91%
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“…Furthermore, a derangement of the mesolimbic reward system, in particular the mesocorticolimbic dopaminergic circuit, has been described in OCD patients. This is similar to that which has been documented in addicted individuals [ 26 ]. These data have also been confirmed by functional MRI connectivity studies [ 31 ].…”
Section: Discussionsupporting
confidence: 91%
“…MOH and OCD seem to share a common pathophysiological substrate because both appear to present alterations in the striatal—thalamic—orbitofrontal circuit [ 8 , 24 , 25 ]. Recent studies have shown that compulsive drug addiction behaviours and MOH share similar cognitive problems, including the impairment of decision-making mechanisms and an imbalance of the adaptive reward systems [ 26 ]. Functional imaging studies have shown alterations in the mesocorticolimbic reward circuitry in both conditions [ 26 , 27 ].…”
Section: Discussionmentioning
confidence: 99%
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“…It is still unclear why a certain portion of patients with chronic migraine (CM) are more vulnerable to developing MOH. Considering the high relapse rate of MOH, there has been debate on whether MOH can be seen as a dependence‐like behavior 2 . For instance, nearly half to two‐thirds of patients with MOH fulfilled the Diagnostic and Statistical Manual of Mental Disorders, version IV (DSM‐IV) criteria for substance dependence 3–5 .…”
Section: Introductionmentioning
confidence: 99%
“…Moreover, there are increased psychiatric comorbidities such as obsessive–compulsive disorder (OCD), anxiety, and depression in those with MOH compared to controls 7 . Thus, other than pain alone, there might be other unknown factors that are driving the development of MOH 2 …”
Section: Introductionmentioning
confidence: 99%