This paper presents a study of measures that enable diagnosis of brain recovery after cardiac arrest by using subband-based Information Quantity(SIQ).By using Discrete Wavelet Transform(DWT)and Shannon Entropy(SE),bra...This paper presents a study of measures that enable diagnosis of brain recovery after cardiac arrest by using subband-based Information Quantity(SIQ).By using Discrete Wavelet Transform(DWT)and Shannon Entropy(SE),brain signals after cardiac arrest are converted into quantitative IQ and this is put into subband-based IQ.By using IQ and SIQ,a comparison and analysis on correlation between measures suggested in this paper and Neural Deficit Score(NDS)is developed.This goes further by collecting the features in each subband and analyzing the changes in brain signals from the biological prospective.Experiment data is collected from 26 rats.Based on correlation between suggested measures and NDS,this study will allow early assessment of brain recovery after cardiac arrest.Furthermore,it is expected that proposed measures could be an assistant index of NDS.展开更多
在去年的12月份，希捷公司推出了单碟容量为80GB的Barracuda ATA 7200.7/Plus系列硬盘，包括了并行和串行两种版本（其中8MB缓存的并行ATA版本称为Barracuda ATA 7200.7 Plus）。而且缓存容量也有2M和8M之分，可以说高单碟容量和大缓存...在去年的12月份，希捷公司推出了单碟容量为80GB的Barracuda ATA 7200.7/Plus系列硬盘，包括了并行和串行两种版本（其中8MB缓存的并行ATA版本称为Barracuda ATA 7200.7 Plus）。而且缓存容量也有2M和8M之分，可以说高单碟容量和大缓存设计成了各大厂家的主要目标，而随着支持SATA的ICH5和WT8237南桥的出现，串行硬盘也越来越引起人们更多的关注。展开更多
基金supported by the MKE(The Ministry of Knowledge Economy),Korea,under the ITRC(Infor mationTechnology Research Center)support programsupervised by the NIPA(National ITIndustry Promotion Agency)(NIPA-2011-C1090-1121-0010)
文摘This paper presents a study of measures that enable diagnosis of brain recovery after cardiac arrest by using subband-based Information Quantity(SIQ).By using Discrete Wavelet Transform(DWT)and Shannon Entropy(SE),brain signals after cardiac arrest are converted into quantitative IQ and this is put into subband-based IQ.By using IQ and SIQ,a comparison and analysis on correlation between measures suggested in this paper and Neural Deficit Score(NDS)is developed.This goes further by collecting the features in each subband and analyzing the changes in brain signals from the biological prospective.Experiment data is collected from 26 rats.Based on correlation between suggested measures and NDS,this study will allow early assessment of brain recovery after cardiac arrest.Furthermore,it is expected that proposed measures could be an assistant index of NDS.
文摘在去年的12月份，希捷公司推出了单碟容量为80GB的Barracuda ATA 7200.7/Plus系列硬盘，包括了并行和串行两种版本（其中8MB缓存的并行ATA版本称为Barracuda ATA 7200.7 Plus）。而且缓存容量也有2M和8M之分，可以说高单碟容量和大缓存设计成了各大厂家的主要目标，而随着支持SATA的ICH5和WT8237南桥的出现，串行硬盘也越来越引起人们更多的关注。
