PSYCH OpenIR  > 中国科学院心理研究所回溯数据库(1956-2010)
Spatial and temporal analysis for optical imaging data using CWT and tICA
Liu, YD; Zang, GH; Liu, FY; Yan, LR; Li, M; Zhou, ZT; Hu, DW; Liu, Y; Jiang, T; Zhang, CS
2005
Source PublicationCOMPUTER VISION FOR BIOMEDICAL IMAGE APPLICATIONS, PROCEEDINGS
ISSN0302-9743
SubtypeArticle
Volume3765Pages:508-516
AbstractIn this paper a novel temporal-spatial analysis procedure for optical imaging (OI) data of single trail is proposed which exploits the continuous wavelet transform (CWT) to detect the activated voxels of cortex and exploits temporal independent component analysis (tICA) to extract the underlying independent sources whose number is determined by Bayesian information criterion. The neural response signals and the V-signals are picked out by investigating the temporal architecture of the independent sources given by tICA. Simulated data is generated to test the validity of the procedure and then the procedure was applied to two sets of 01 data of single trail collected from the rats' HP area. The neural response signals together with the pulse-induced and the 0.1Hz fluctuation signals are extracted from data successfully. The procedure we proposed is a valuable technique for researchers to investigate the temporal and spatial architectures of cortical functional mapping.
Indexed ByISTP ; SCI
Language英语
WOS IDWOS:000233357800051
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/14071
Collection中国科学院心理研究所回溯数据库(1956-2010)
Affiliation1.Natl Def Univ, Coll Mechatron & Automat, Changsha 410073, Hunan, Peoples R China
2.Ctr S Univ, Xiangya Med Coll, Dept Neurophysiol, Changsha 410008, Hunan, Peoples R China
3.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Liu, YD,Zang, GH,Liu, FY,et al. Spatial and temporal analysis for optical imaging data using CWT and tICA[J]. COMPUTER VISION FOR BIOMEDICAL IMAGE APPLICATIONS, PROCEEDINGS,2005,3765:508-516.
APA Liu, YD.,Zang, GH.,Liu, FY.,Yan, LR.,Li, M.,...&Zhang, CS.(2005).Spatial and temporal analysis for optical imaging data using CWT and tICA.COMPUTER VISION FOR BIOMEDICAL IMAGE APPLICATIONS, PROCEEDINGS,3765,508-516.
MLA Liu, YD,et al."Spatial and temporal analysis for optical imaging data using CWT and tICA".COMPUTER VISION FOR BIOMEDICAL IMAGE APPLICATIONS, PROCEEDINGS 3765(2005):508-516.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, YD]'s Articles
[Zang, GH]'s Articles
[Liu, FY]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, YD]'s Articles
[Zang, GH]'s Articles
[Liu, FY]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, YD]'s Articles
[Zang, GH]'s Articles
[Liu, FY]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.