时间簇分析法TCA

Submitted by nutrition-li on
请问谁用时间簇分析法(TCA)处理过fMRI数据啊?
想知道这种方法需要使用什么样的软件,是怎样实现的。
谢谢大家!

marvelancet

Tue, 10/05/2010 - 17:44

IDL software (ITT Visual Information Solutions, Boulder, CO) based on the modifications of the original TCA methods? [Gao and Yee, 2003; Liu et al., 2000; Lu et al., 2006; Morgan et al., 2004; Yee and Gao, 2002; Zhao et al., 2004].
 ---Development of 2dTCA for the Detection of Irregular, Transient BOLD Activity. Victoria L.
     Hum Brain Mapp. 2008 January ; 29(1): 57–69. doi:10.1002/hbm.20362

pretty much resources on pubmed.
dealing with epilepsy?

marvel.

非常感谢Marvelancet的建议!
我刚刚接触fMRI,对这方面的知识了解的很少。您推荐的几篇文献我都看了,文献中只是介绍了TCA的算法,但具体怎么实现我还是不清楚,是需要自己编程序,还是有现成的模块可以用?在Zhao,2004这篇文章中提到“The procedure for TCA data processing is implemented on MATLAB 6.0 and the algorithm was described in a
previous publication”,意思是不是说有已经编好的TCA程序啊?请Marvelancet指教。
我的实验不是解决癫痫问题,是准备用这种技术解决营养研究中上的问题,看了相关文献之后知道,TCA不仅得到大脑激活的空间位置,还能知道激活的时相,这对我们的研究很有实际意义,所以想在实验开始之前把实验方法学会。
感谢大家的热心帮助。

marvelancet

Wed, 10/06/2010 - 05:49

In reply to by nutrition-li

Sorry that i'm not a mathmatic person.
I'm actually a clinical worker and happened to run through papers in epilepsy involing TCA.
I'm focusing on rest state fmri recently and konw nothing more about TCA than you.
You might try to wirite to the authors for more help, if you have a good idea, you probably get more than what you want.

marvel.
Forums