کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
785059 1465372 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synchronous firing patterns of neuronal population with excitatory and inhibitory connections
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Synchronous firing patterns of neuronal population with excitatory and inhibitory connections
چکیده انگلیسی

A stochastic model of neuronal population with excitatory and inhibitory connections is proposed, where excitatory synaptic dynamics is considered. Oscillatory synchronized firing patterns of a neuronal population by means of firing density are investigated. Numerical simulations using Fokker–Planck equation show that slow inhibitory connection contributes to oscillatory synchronized firing of the neuronal population, and synchronous activity is enhanced due to inhibitory connection. The effect of time delay on the oscillatory synchronized firing in the neuronal population using phase mode is explored. Numerical simulation indicates that short synaptic transmission delay can suppress oscillatory synchronized firing, but this suppression is instable.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Non-Linear Mechanics - Volume 45, Issue 6, July 2010, Pages 647–651
نویسندگان
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