Title :
The study of the split of alpha rhythm spectra
Author :
Hong-chuan, Xiong ; De-Zhong, Yao
Abstract :
EEG (electroencephalogram) power spectra is an important tool to study the functions of brain. Splitting of the alpha spectral peak is an effect observed in a small group of the normal population. By a simulation study of the corticothalamic model, this paper supposes that the non-uniform time delay is the base of the alpha spectra peak split, and the variety of the corticothalamic feedback connection strength is the main reason that the splitting phenomena appeared only in a small group of the population
Keywords :
electroencephalography; spectral analysis; EEG; alpha rhythm spectral splitting; alpha spectral peak splitting; brain functions; corticothalamic feedback connection strength; corticothalamic model; electroencephalogram power spectra; Brain modeling; Delay effects; Electroencephalography; Electronic mail; Frequency measurement; Neurons; Pacemakers; Relays; Resonance; Rhythm;
Conference_Titel :
Neural Networks and Brain, 2005. ICNN&B '05. International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9422-4
DOI :
10.1109/ICNNB.2005.1614932
