지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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Purpose : The aims of this study was to identify the activation of the mirror neuron system during action observation in people with stroke and the difference between left hemisphere and right hemisphere and to provide possibility of the use of action observation as a clinical method for improving motor function after stroke. Methods : Seventeen participants were asked to observe 3 different stimulation conditions for 80 seconds. A 30 second rest period was given between stimulations. Electroencephalogram(EEG) signals from electrodes on the participant's scalp were recorded during action observation. The activation of the mirror neuron system(MNS) between the picture observation condition and action observation condition was compared with a paired t-test. An independent t-test was used to compare difference between C3 and C4 on the activation of the mirror neuron system in the action observation condition. Results : Result of paired t-test showed a significantly decreased log ratio in the activation of the mirror neuron system in the action observation condition compared to the picture observation condition. Result of the independent t-test indicated no significant differences in the activation of the mirror neuron system in the right and left hemisphere. Conclusion : The mirror neuron system showed greater activation in the action observation condition than in the picture observation condition and activation in the both hemisphere during action observation. We conclude that these findings suggest that this may possibly be an efficient clinical intervention method for improving motor function.
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참고문헌 (29)
참고문헌 신청
김종만 / 2010 / 동작관찰훈련이 뇌졸중 환자의 손 조작능력에 미치는 영향 / 한국전문물리치료학회지 17(2):17~24
박상범 / 2005 / 뇌졸중 환자의 재활을 위한 인지적 중재전략으로서의 운동심상과 활동관찰 / 한국특수체육학회지 13(2):109~120
Bernier R / 2007 / EEG mu rhythm and imitation impairments in individuals with autism spectrum disorder / Brain Cogn 64(3):228~237
Blandin Y / 1999 / Cognitive Processes Underlying Observational Learning of Motor Skills / The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology 52(4):957~979
Buccino G / 2001 / Action observation activates premotor and parietal areas in a somatotopic manner: an fMRI study / Eur J Neurosci 13(2):400~404
박상범 / 2005 / 뇌졸중 환자의 재활을 위한 인지적 중재전략으로서의 운동심상과 활동관찰 / 한국특수체육학회지 13(2):109~120
Bernier R / 2007 / EEG mu rhythm and imitation impairments in individuals with autism spectrum disorder / Brain Cogn 64(3):228~237
Blandin Y / 1999 / Cognitive Processes Underlying Observational Learning of Motor Skills / The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology 52(4):957~979
Buccino G / 2001 / Action observation activates premotor and parietal areas in a somatotopic manner: an fMRI study / Eur J Neurosci 13(2):400~404
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