• A new research: large-scale brain functional and structural networks were disrupted in idiopathic generalized epilepsy
    Thu, 10/13/2011 - 16:19jigongjun
    Brain. 2011 Oct;134(Pt 10):2912-28. Altered functional-structural coupling of large-scale brain networks in idiopathic generalized epilepsy. Zhang Z, Liao W, Chen H, Mantini D, Ding JR, Xu Q, Wang Z, Yuan C, Chen G, Jiao Q, Lu G. Source Key Laboratory for...
    4129 reads
  • 关于mask的咨询
    Thu, 10/13/2011 - 11:51Candy870817
    请问在rest中，default mask是什么（brainmask么）？
    3422 reads
  • ALFF计算和预处理的问题
    Wed, 10/12/2011 - 06:16y.kong
    有个比较弱的问题，刚没想明白，来问一下专家。 我用FSL写了个SCRIPT做ALFF，不过对ALFF有个问题。FSL对raw data做预处理的时候，会把图像的中间值global normalize到10000左右 － the whole 4D data set is normalised by a single scaling factor ("grand mean scaling") 。这样到higher level的统计才正确。但是这样的问题是每个SUBJECT SCALE FACTOR不同，...
    8875 reads
  • What's new for '+"resting" +"fMRI"' in PubMed
    Tue, 10/11/2011 - 22:20Xiao-Wei Song
    ]]> This message contains My NCBI what's new results from the National Center for Biotechnology Information (NCBI) at the U.S. National Library of Medicine (NLM). Do not reply directly to this message. Sender's message: Sent on Tuesday, 2011 Oct 11...
    2827 reads
  • Help me about REST !Thank U !
    Tue, 10/11/2011 - 10:20Candy870817
    Hi,teacher Yan,after the acquired data being processed by DPARSF,a RESULT folder containing FCresult is obtained,I want do some FC research such as One sample T test,but there is a button 'Mask File',I do not know how to use this button,please explain to me?...
    4916 reads
  • mean images
    Tue, 10/11/2011 - 01:06lena123
    I have the following issues with DPARSFA. I want to start from normalisation step for a set of images that are already realigned and slice ime corrected. I have also obtained mean images for these volumes. But when I try and start unified segmentation based...
    4823 reads
  • Regarding sensorimotor network
    Sun, 10/09/2011 - 22:06merrf
    Dear experts, I'm currently analyzing DMN (PCC/precuneus seed-based) using REST. In addition, I want to analyze sensorimotor network in groups of subjects. Is there a well-identified seed for this sensorimotor network? If yes, please let me know the accurate...
    9580 reads
  • 静息态数据长度
    Sun, 10/09/2011 - 11:24qiaozhm
    请问一下，静息态fMRI扫描时，最短的时间可以是几分钟？2分钟的数据可以吗？谢谢！
    5818 reads
  • What's new for '+"resting" +"fMRI"' in PubMed
    Sat, 10/08/2011 - 23:10Xiao-Wei Song
    ]]> This message contains My NCBI what's new results from the National Center for Biotechnology Information (NCBI) at the U.S. National Library of Medicine (NLM). Do not reply directly to this message. Sender's message: Sent on Saturday, 2011 Oct 08...
    2943 reads
  • What's new for '+"resting" +"fMRI"' in PubMed
    Fri, 10/07/2011 - 22:30Xiao-Wei Song
    ]]> This message contains My NCBI what's new results from the National Center for Biotechnology Information (NCBI) at the U.S. National Library of Medicine (NLM). Do not reply directly to this message. Sender's message: Sent on Friday, 2011 Oct 07...
    2850 reads