申请上传FMRLAB软件

Genial

软件名称：fmrlab v3.0
文件大小：压缩文件3.82m
使用说明文档: pdf文件2.67m

作者：jeng-ren duann with scott makeig and tzyy-ping jung
软件简介：
what is fmrlab?
fmrlab is a matlab toolbox for fmri data analysis using independent component analysis (ica). it provides an integrated environment to manage, process and analyze fmri data in a single framework so that users can complete the analysis without switching between software. in addition, it provides an interactive matlab graphic user interface (gui). all the necessry processes to apply ica to fmri data and review its results can be run from the graphic interface. the fmrlab processing flow is straightforward. custom analyses can be performed with matlab scripts using the fmrlab functions and data structure.


why fmrlab?

since fmri data analysis is a complex enterprise, including digital image processing, statistical analysis and data visualization, an integrated framework combining processing elements is desired eagerly by users in the neuroimaging community. recently, large number of software tools for data analysis and visualization have been developed for this purpose. however, most of these tools use model-based statistical methods which assume that the users know the hemodynamic response (hr) for their paradigm in advance and can specify a reasonable hr model. often, however, accurate or reasonable response hr models are unavailable. an alternative data-driven method, infomax ica (mckeown et al., 1998), does not require that an a priori hr model, instead deriving hrs of spatially indendent components of the entire data set from the higher-order statistics of the data themselves.

fmrlab is a toolbox running under matlab containing necessary components for data-driven fmri data analysis using the highly reliable infomax ica algorithm (bell & sejnowski, 1995), normalized (amari, 1999), extended (lee, girolami and sejnowski, 1999) and automated by makeig et al. fmrlab has been developed under matlab 6.1 running on red hat linux.


caution: fmrlab is a toolbox written and released for neuroimaging research purposes only. fmrlab, or data obtained from fmrlab, should not under any circustances be used for clinical purposes.




fmrlab features

graphic user interface
flexible data importing
interactive data plotting
computationally efficient
defined fmri data structure
independent component browser
spm-style component plots (mip, 2-d slice overlay and 3-d)

小红帆

:d  :d 上传方法见站内短信。

多谢支持。