The research of constructing dynamic cognition model based on brain network
المؤلفون المشاركون
Chunying, Fang
Lin, Ma
HaiFeng, Li
المصدر
Saudi Journal of Biological Sciences
العدد
المجلد 24، العدد 3 (31 مارس/آذار 2017)، ص ص. 548-555، 8ص.
الناشر
تاريخ النشر
2017-03-31
دولة النشر
السعودية
عدد الصفحات
8
التخصصات الرئيسية
الموضوعات
الملخص EN
Estimating the functional interactions and connections between brain regions to corresponding process in cognitive, behavioral and psychiatric domains is a central pursuit for understanding the human connectome.
Few studies have examined the effects of dynamic evolution on cognitive processing and brain activation using brain network model in scalp electroencephalography (EEG) data.
Aim of this study was to investigate the brain functional connectivity and construct dynamic programing model from EEG data and to evaluate a possible correlation between topological characteristics of the brain connectivity and cognitive evolution processing.
Here, functional connectivity between brain regions is defined as the statistical dependence between EEG signals in different brain areas and is typically determined by calculating the relationship between regional time series using wavelet coherence.
We present an accelerated dynamic programing algorithm to construct dynamic cognitive model that we found that spatially distributed regions coherence connection difference, the topologic characteristics with which they can transfer information, producing temporary network states.
Our findings suggest that brain dynamics give rise to variations in complex network properties over time after variation audio stimulation, dynamic programing model gives the dynamic evolution processing at different time and frequency.
In this paper, by applying a new construct approach to understand whole brain network dynamics, firstly, brain network is constructed by wavelet coherence, secondly, different time active brain regions are selected by network topological characteristics and minimum spanning tree.
Finally, dynamic evolution model is constructed to understand cognitive process by dynamic programing algorithm, this model is applied to the auditory experiment, results showed that, quantitatively, more correlation was observed after variation audio stimulation, the EEG function connection dynamic evolution model on cognitive processing is feasible with wavelet coherence EEG recording.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chunying, Fang& HaiFeng, Li& Lin, Ma. 2017. The research of constructing dynamic cognition model based on brain network. Saudi Journal of Biological Sciences،Vol. 24, no. 3, pp.548-555.
https://search.emarefa.net/detail/BIM-761763
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chunying, Fang…[et al.]. The research of constructing dynamic cognition model based on brain network. Saudi Journal of Biological Sciences Vol. 24, no. 3 (Mar. 2017), pp.548-555.
https://search.emarefa.net/detail/BIM-761763
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chunying, Fang& HaiFeng, Li& Lin, Ma. The research of constructing dynamic cognition model based on brain network. Saudi Journal of Biological Sciences. 2017. Vol. 24, no. 3, pp.548-555.
https://search.emarefa.net/detail/BIM-761763
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 555
رقم السجل
BIM-761763
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر