کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10326277 677716 2005 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dynamics of information and emergent computation in generic neural microcircuit models
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Dynamics of information and emergent computation in generic neural microcircuit models
چکیده انگلیسی
Numerous methods have already been developed to estimate the information contained in single spike trains. In this article we explore efficient methods for estimating the information contained in the simultaneous firing activity of hundreds of neurons. Obviously such methods are needed to analyze data from multi-unit recordings. We test these methods on generic neural microcircuit models consisting of 800 neurons, and analyze the temporal dynamics of information about preceding spike inputs in such circuits. It turns out that information spreads with high speed in such generic neural microcircuit models, thereby supporting-without the postulation of any additional neural or synaptic mechanisms-the possibility of ultra-rapid computations on the first input spikes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neural Networks - Volume 18, Issue 10, December 2005, Pages 1301-1308
نویسندگان
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