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Iranian Journal of Psychiatry، جلد ۱۱، شماره ۱، صفحات ۵۹-۶۳
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عنوان انگلیسی Evaluating Autonomic Parameters: The Role of ‎Sleep ‎Duration in Emotional Responses to Music ‎
چکیده انگلیسی مقاله Objective: It has been recognized that sleep has an important effect on emotion processing. The aim ‎of this study was to investigate the effect of previous night sleep duration on autonomic ‎responses to musical stimuli in different emotional contexts.‎ Method: A frequency based measure of GSR, PR and ECG signals were examined in 35 healthy ‎students in three groups of oversleeping, lack of sleep and normal sleep. Results: The results of this study revealed that regardless of the emotional context of the musical ‎stimuli (happy, relax, fear, and sadness), there was an increase in the maximum power of ‎GSR, ECG and PR during the music time compared to the rest time in all the three ‎groups. In addition, the higher value of these measures was achieved while the ‎participants listened to relaxing music. Statistical analysis of the extracted features ‎between each pair of emotional states revealed that the most significant differences ‎were attained for ECG signals. These differences were more obvious in the participants ‎with normal sleeping (p< 10-18). The higher value of the indices has been shown, ‎comparing long sleep duration with the normal one.‎ Conclusion: There was a strong relation between emotion and sleep duration, and this association can ‎be observed by means of the ECG signals.‎  
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نویسندگان مقاله | Atefeh Goshvarpour
Computational Neuroscience Laboratory, Department of Biomedical Engineering, Faculty of Electrical Engineering, Sahand University of Technology, Tabriz, Iran


| Ataollah Abbasi
Computational Neuroscience Laboratory, Department of Biomedical Engineering, Faculty of Electrical Engineering, Sahand University of Technology, Tabriz, Iran


| Ateke Goshvarpour
Computational Neuroscience Laboratory, Department of Biomedical Engineering, Faculty of Electrical Engineering, Sahand University of Technology, Tabriz, Iran
نشانی اینترنتی http://ijps.tums.ac.ir/index.php/ijps/article/view/627
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