پديد آورنده :
دهقاني حبيب آبادي، محمد
عنوان :
بروز رفتار بحراني و پيچيدگي زماني در شبكههاي نوروني
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده فيزيك
صفحه شمار :
نه، 44ص.: مصور، جدول، نمودار
يادداشت :
ص. ع. به فارسي و انگليسي
استاد راهنما :
فرهاد شهبازي، مرضيه زارع
استاد مشاور :
وحيد سالاري
توصيفگر ها :
بهمن نوروني , بحراني شدن , بس برخال , تابع ميتگ – لفلر , پيچيدگي
استاد داور :
ممتحن: كيوان آقابابائي ساماني، مجتبي اعلايي
تاريخ ورود اطلاعات :
1396/01/28
چكيده انگليسي :
Emergence of Criticality and Temporal Complexity Neuronal Networks Mohammad Dehghani Habibabadi md dehghani70@gmail com Date of Submission 2017 03 07 Department of Physics Isfahan University of Technology Isfahan 84156 83111 Iran Degree M Sc Language FarsiSupervisors Farhad Shahbazi Shahbazi farhad@gmail com Marzieh Zare Marzieh z zare@gmail comAbstract The brain as a complex dynamic system and some brain activities show power law behavior patterns Neuronal avalanches are considered experimental research examples which illustrate the criticality alsopower law behavior in the brain In this study the Gaussian noise is added and the Ito s interoperation is used to solve numericallystochastic equation of leaky integrate and fire model and using and regular lattice in a different size is usedto successfully shed light into cooperation induced criticality in a neural system and establishes aconnection between criticality and neural avalanches In addition the fractal analysis of fires series is considered to confirm the criticality as well as Mittag lefler function and the discussion of 20 percent of neurons should be inhibitory in brain network Keywords Neural avalnche Criticality Multi Fractal Compelexity Mittag Lefler Function
استاد راهنما :
فرهاد شهبازي، مرضيه زارع
استاد مشاور :
وحيد سالاري
استاد داور :
ممتحن: كيوان آقابابائي ساماني، مجتبي اعلايي