![](/images/graphics-bg.png)
Restructuring Reward Mechanisms in Nicotine Addiction: A Pilot fMRI Study of Mindfulness-Oriented Recovery Enhancement for Cigarette Smokers
المؤلفون المشاركون
Froeliger, Brett
Mathew, A. R.
McConnell, P. A.
Eichberg, C.
Saladin, M. E.
Carpenter, M. J.
Garland, E. L.
المصدر
Evidence-Based Complementary and Alternative Medicine
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-03-08
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The primary goal of this pilot feasibility study was to examine the effects of Mindfulness-Oriented Recovery Enhancement (MORE), a behavioral treatment grounded in dual-process models derived from cognitive science, on frontostriatal reward processes among cigarette smokers.
Healthy adult (N=13; mean (SD) age 49 ± 12.2) smokers provided informed consent to participate in a 10-week study testing MORE versus a comparison group (CG).
All participants underwent two fMRI scans: pre-tx and after 8-weeks of MORE.
Emotion regulation (ER), smoking cue reactivity (CR), and resting-state functional connectivity (rsFC) were assessed at each fMRI visit; smoking and mood were assessed throughout.
As compared to the CG, MORE significantly reduced smoking (d=2.06) and increased positive affect (d=2.02).
MORE participants evidenced decreased CR-BOLD response in ventral striatum (VS; d=1.57) and ventral prefrontal cortex (vPFC; d=1.7) and increased positive ER-BOLD in VS (dVS=2.13) and vPFC (dvmPFC=2.66).
Importantly, ER was correlated with smoking reduction (r’s = .68 to .91) and increased positive affect (r’s = .52 to .61).
These findings provide preliminary evidence that MORE may facilitate the restructuring of reward processes and play a role in treating the pathophysiology of nicotine addiction.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Froeliger, Brett& Mathew, A. R.& McConnell, P. A.& Eichberg, C.& Saladin, M. E.& Carpenter, M. J.…[et al.]. 2017. Restructuring Reward Mechanisms in Nicotine Addiction: A Pilot fMRI Study of Mindfulness-Oriented Recovery Enhancement for Cigarette Smokers. Evidence-Based Complementary and Alternative Medicine،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1154427
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Froeliger, Brett…[et al.]. Restructuring Reward Mechanisms in Nicotine Addiction: A Pilot fMRI Study of Mindfulness-Oriented Recovery Enhancement for Cigarette Smokers. Evidence-Based Complementary and Alternative Medicine No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1154427
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Froeliger, Brett& Mathew, A. R.& McConnell, P. A.& Eichberg, C.& Saladin, M. E.& Carpenter, M. J.…[et al.]. Restructuring Reward Mechanisms in Nicotine Addiction: A Pilot fMRI Study of Mindfulness-Oriented Recovery Enhancement for Cigarette Smokers. Evidence-Based Complementary and Alternative Medicine. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1154427
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1154427
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)