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Basic and Clinical Neuroscience، جلد ۱۴، شماره ۲، صفحات ۰-۰
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| عنوان انگلیسی |
Perceived Stress and Cognition Function Quantification in a Scary Video Game: An Electroencephalogram Features and Biochemical Measures |
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| چکیده انگلیسی مقاله |
Introduction: Video games affect the stress system and cognitive abilities in different ways. Here, we evaluated electrophysiological and biochemical indicators of stress and assessed their effects on cognition and behavioral indexes after playing a scary video game. Methods: Thirty volunteers were recruited into two groups as control and experimental. The saliva and blood samples were collected before and after intervention (watching/playing the scary game for control and experimental groups respectively). To measure cortisol and salivary alpha-amylase (sAA) levels, oxytocin (OT), and brain-derived neurotrophic factor (BDNF) plasma levels, dedicated ELISA kits were used. EEG recording was done before and after interventions for electroencephalogram (EEG)-based emotion and stress recognition. Then, the feature extraction (for mental stress, arousal, and valence) was done. Matrix laboratory (MATLAB) software used for processing EEG acquired data. The repeated measures were applied to determine the intragroup significance level of difference. Results: Scary gameplay increases mental stress (P< 0.001) and arousal (P< 0.001) features and decreases the valence (P< 0.001) one. The salivary cortisol and alpha-amylase levels were significantly higher after the gameplay (P< 0.001 for both). OT and BDNF plasma levels decreased after playing the scary game (P< 0.05 for both). Conclusion: We conclude that perceived stress considerably elevates among players of scary video games, which adversely affects the emotional and cognitive capabilities, possibly via the strength of synaptic connections, and dendritic thorn construction of the brain neurons among players. |
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| کلیدواژه‌های انگلیسی مقاله |
Brain-Derived Neurotrophic Factor, Cognition, Cortisol, Salivary alpha-amylase, Oxytocin, Scary video game, Stress |
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| نویسندگان مقاله |
| Hamed Aliyari
Center for Human-Engaged Computing, Kochi University of Technology, Kochi, Japan.
| Sahar Golabi
Department of Medical Physiology, School of Medicine, Abadan University of Medical Sciences, Abadan, Iran.
| Hedayat Sahraei
Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| Mohammad Sahraei
School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran Iran.
| Behrouz Minaei-Bidgoli
School of Computer Engineering, University of Science and Technology, Tehran, Iran.
| Mohammad Reza Daliri
Department of Electrical Engineering, University of Science and Technology, Tehran, Iran.
| Reza Hazrati
CERVO Brain Research Center, Laval University, Quebec, Canada.
| Hamed Tadayyoni
Department of Electrical and Electronics Engineering, Ozyegin University, Istanbul, Turkey.
| Masoomeh Kazemi
Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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| نشانی اینترنتی |
http://bcn.iums.ac.ir/browse.php?a_code=A-10-3811-1&slc_lang=en&sid=1 |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
Cognitive Neuroscience |
| نوع مقاله منتشر شده |
Original |
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