تقرير
Cortical columns for quick brains
العنوان: | Cortical columns for quick brains |
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المؤلفون: | Stoop, Ralph L., Saase, Victor, Wagner, Clemens, Stoop, Britta, Stoop, Ruedi |
سنة النشر: | 2012 |
المجموعة: | Physics (Other) Quantitative Biology |
مصطلحات موضوعية: | Quantitative Biology - Neurons and Cognition, Physics - Biological Physics |
الوصف: | It is widely believed that the particular wiring observed within cortical columns boosts neural computation. We use rewiring of neural networks performing real-world cognitive tasks to study the validity of this argument. In a vast survey of wirings within the column we detect, however, no traces of the proposed effect. It is on the mesoscopic inter-columnar scale that the existence of columns - largely irrespective of their inner organization - enhances the speed of information transfer and minimizes the total wiring length required to bind the distributed columnar computations towards spatio-temporally coherent results. |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/1204.4558 |
رقم الأكسشن: | edsarx.1204.4558 |
قاعدة البيانات: | arXiv |
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