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Expectancy of Stress-Reducing Aromatherapy Effect and Performance on a Stress-Sensitive Cognitive Task
المؤلفون المشاركون
المصدر
Evidence-Based Complementary and Alternative Medicine
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-01-31
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Objective.
Stress-reducing therapies help maintain cognitive performance during stress.
Aromatherapy is popular for stress reduction, but its effectiveness and mechanism are unclear.
This study examined stress-reducing effects of aromatherapy on cognitive function using the go/no-go (GNG) task performance and event related potentials (ERP) components sensitive to stress.
The study also assessed the importance of expectancy in aromatherapy actions.
Methods.
81 adults were randomized to 3 aroma groups (active experimental, detectable, and undetectable placebo) and 2 prime subgroups (prime suggesting stress-reducing aroma effects or no-prime).
GNG performance, ERPs, subjective expected aroma effects, and stress ratings were assessed at baseline and poststress.
Results.
No specific aroma effects on stress or cognition were observed.
However, regardless of experienced aroma, people receiving a prime displayed faster poststress median reaction times than those receiving no prime.
A significant interaction for N200 amplitude indicated divergent ERP patterns between baseline and poststress for go and no-go stimuli depending on the prime subgroup.
Furthermore, trends for beneficial prime effects were shown on poststress no-go N200/P300 latencies and N200 amplitude.
Conclusion.
While there were no aroma-specific effects on stress or cognition, these results highlight the role of expectancy for poststress response inhibition and attention.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chamine, Irina& Oken, Barry S.. 2015. Expectancy of Stress-Reducing Aromatherapy Effect and Performance on a Stress-Sensitive Cognitive Task. Evidence-Based Complementary and Alternative Medicine،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1061483
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chamine, Irina& Oken, Barry S.. Expectancy of Stress-Reducing Aromatherapy Effect and Performance on a Stress-Sensitive Cognitive Task. Evidence-Based Complementary and Alternative Medicine No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1061483
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chamine, Irina& Oken, Barry S.. Expectancy of Stress-Reducing Aromatherapy Effect and Performance on a Stress-Sensitive Cognitive Task. Evidence-Based Complementary and Alternative Medicine. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1061483
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1061483
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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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
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