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Neural Correlates of Dual-Task Walking: Effects of Cognitive versus Motor Interference in Young Adults
المؤلفون المشاركون
Beurskens, Rainer
Steinberg, Fabian
Antoniewicz, Franziska
Wolff, Wanja
Granacher, Urs
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-04-20
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Walking while concurrently performing cognitive and/or motor interference tasks is the norm rather than the exception during everyday life and there is evidence from behavioral studies that it negatively affects human locomotion.
However, there is hardly any information available regarding the underlying neural correlates of single- and dual-task walking.
We had 12 young adults (23.8 ± 2.8 years) walk while concurrently performing a cognitive interference (CI) or a motor interference (MI) task.
Simultaneously, neural activation in frontal, central, and parietal brain areas was registered using a mobile EEG system.
Results showed that the MI task but not the CI task affected walking performance in terms of significantly decreased gait velocity and stride length and significantly increased stride time and tempo-spatial variability.
Average activity in alpha and beta frequencies was significantly modulated during both CI and MI walking conditions in frontal and central brain regions, indicating an increased cognitive load during dual-task walking.
Our results suggest that impaired motor performance during dual-task walking is mirrored in neural activation patterns of the brain.
This finding is in line with established cognitive theories arguing that dual-task situations overstrain cognitive capabilities resulting in motor performance decrements.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Beurskens, Rainer& Steinberg, Fabian& Antoniewicz, Franziska& Wolff, Wanja& Granacher, Urs. 2016. Neural Correlates of Dual-Task Walking: Effects of Cognitive versus Motor Interference in Young Adults. Neural Plasticity،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1113295
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Beurskens, Rainer…[et al.]. Neural Correlates of Dual-Task Walking: Effects of Cognitive versus Motor Interference in Young Adults. Neural Plasticity No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1113295
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Beurskens, Rainer& Steinberg, Fabian& Antoniewicz, Franziska& Wolff, Wanja& Granacher, Urs. Neural Correlates of Dual-Task Walking: Effects of Cognitive versus Motor Interference in Young Adults. Neural Plasticity. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1113295
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1113295
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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