تحلیل فعالیت شناختی مغز در هنگام تفکر طراحانه مبتنی بر خلاقیت

نویسنده
یزدان موحدی
دانشگاه هنر اسلامی تبریز- گروه طراحی صنعتی
چکیده
خلاقیت یکی از ویژگی های عالی تفکر انسانی می باشد. پژوهش حاضر با هدف تحلیل فعالیت شناختی مغز در هنگام تفکر طراحانه خلاق انجام شد. مطالعه حاضر از نوع علی - مقایسه ای بود. جامعه آماری پژوهش حاضر کلیه دانشجویان دانشگاه تبریز در سالتحصیلی 97-1396 بودند. ابتدا با استفاده از اعلام فراخوان دانشجویان علاقمند برای شرکت در پژوهش انتخاب شدند و تعداد 40 نفر از آنها بصورت تصادفی انتخاب شدند و از این افراد در باندهای فرکانسی دلتا، تتا، آلفا و بتا در مناطق پیشانی، مرکزی، آهیانه ای، گیجگاهی و پس سری در دو مرحله استراحت و انجام تست خلاقیت شناختی طراحانه تورنس ثبت الکتروانسفالوگرافی کمی به عمل آمد. سپس داده ها در دو حالت فعالیت شناختی و استراحت با روش تحلیل واریانس چندمتغیره تجزیه و تحلیل شدند و کلیه مراحل توسط نرم افزار SPSSنسخه 19 محاسبه گردید. یافته های پژوهش نشان داد که در منطقه پیشانی، مرکزی و آهیانه ای در هنگام تفکر شناختی خلاقانه میزان آلفا بالاتر می باشد و همچنین در منطقه گیجگاهی میزان دلتا بالاتر می باشد و این تفاوت در سطح P<./.1 معنادار می باشد. اما در سایر باندهای فرکانسی در سایر مناطق تغییر معناداری دیده نشد. مبتنی بر یافته های این پژوهش می توان گفت درک عملکردهای اولیه مغز انسان در بررسی رفتار وی بسیار ضروری می باشد و این نتایج می تواند چشم اندازی برای مطالعه الگوهای امواج مغزی و همچنین تفکر خلاقانه ارائه دهد.
کلیدواژه‌ها
چالش شناختی
تفکر طراحانه
امواج مغزی
خلاقیت
عصب روانشناسی

عنوان مقاله English

Cognitive Activity Analysis of the Brain in Creative Design Thinking

نویسنده English

yazdan movahedi
tabriz islamic art university
چکیده English

The present study was aimed at analyzing cognitive activity of the brain during creative design thinking. This study was a causal-comparative study. The statistical population of the study was all students of Tabriz University in the period of 2016-17. At first, interested students were invited to participate in the research, and 30 of them were randomly selected and selected from delta, theta, alpha and beta frequency bands in the forehead, central, temporal, temporal and postural areas The series of quantitative electroencephalographic records was quantitatively recorded at two stages of rest and performed by the design of Torrance's cognitive creativity. Then, two cognitive and recreational activities were analyzed by multivariate analysis of variance and all stages were calculated by SPSS software version 19. The findings of the study showed that in the frontal area and at the time of creative cognitive thinking, the alpha is higher, and in the temporal region the Delta level is higher and this difference is significant at P <.1. However, no significant changes were observed in other frequency bands in other areas. Based on the findings of this study, it can be said that understanding the basic functions of the human brain in examining its behavior is very necessary and these results can provide a perspective for studying brain wave patterns as well as creative thinking.

کلیدواژه‌ها English

Cognitive Challenges
Design Thinking
Brain waves
Psychology Nervous
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