• peak voxel time series
    Mon, 11/24/2014 - 23:33ma.shalchy
    Dear Experts Hi How could I extract peak voxel time series? Many thanks in advance. Best, mahsa
    14738 reads
  • GCA
    Thu, 11/20/2014 - 02:28ma.shalchy
    Dear Experts Hi I have identified DMN using ICA algorithm and I would like to examin effective connectivity using GCA. As far as I know unlike functional connectivity,effective connectivity is presented as a set of nodes (regions) and edges. How should I...
    5930 reads
  • 老师，请教下这个应该算什么脑区有差异
    Wed, 11/19/2014 - 23:20lhldrs
    Cluster 7 Number of voxels: 287 Peak MNI coordinate: -3 -24 51 Peak MNI coordinate region: // Left Cerebrum // Frontal Lobe // Medial Frontal Gyrus // Gray Matter // brodmann area 6 // Paracentral_Lobule_L (aal) Peak intensity: 4.0519 # voxels structure...
    5962 reads
  • 做功能连接单样本t检验结果的疑问
    Tue, 11/18/2014 - 12:14Yangmei Luo
      各位老师好！           请教一个问题：我最近按照一般的流程，将功能像slice time correction, realign, nuisance covariates regeression, normalize, smooth, filter之后，然后采用Seed-based 的方法，采用PCC等种子点做FC，对FC的结果（z打头的文件）做单样本t检验，结果发现，这些似乎有像DMN的趋势，但是它们的“激活...
    5788 reads
  • 救助解决运行dparsf时报的错误
    Wed, 11/12/2014 - 20:48sugizo1991
     老师好！请问下，matlab报的这个错误，该怎么解决。万分感谢
    4446 reads
  • Segmentation by DARTEL Templates
    Wed, 11/12/2014 - 01:38rnorth51
     Hello DPARSFA researchers, I'm working with two different subject populations - one which has 31 rfMRI slices and 240 time points and one which has 36 slices and 300 time points. There are a couple of patients who have different numbers of slices as...
    6251 reads
  • 关于Dpabi分析、看图的一个问题（可以在这里提问吗？非常感谢）
    Fri, 11/07/2014 - 17:07GaoYi
     各位老师好：        请教：1. 用dpabi做REHO的统计学分析，在统计学计算时没有加BRAIN mask，看图做Alphasim时加Brain mask的得到的结果，与在统计学计算时加BRAIN mask，看图做Alphasim时加Brain mask的得到的结果完全不同，哪个是对的呢？                 2. 同一组被试前、中、后，...
    9396 reads
  • DPARSFA
    Thu, 11/06/2014 - 20:17richard.bethlehem
    Hi all, Hopeing that you all might be able to help. I've only recently started using the latest version of DPARSF together with the latest version of spm(12). One thing I noticed is that in the new spm version the tpm maps are organized differently and don't...
    4250 reads
  • 美国毒品滥用和成瘾研究所支持的吸毒和艾滋病研究国际会议将于2015年4月在杭州召开
    Wed, 11/05/2014 - 22:30zewang
     这次会议邀请了NIDA所长、著名成瘾研究科学家Nora Volkow, 艾滋病鸡尾酒疗法发明人何大一，研究吸烟有关的基因方面著名的学者Ming Li 教授，在成瘾治疗方面卓有成著的 Yih-Ing Hser教授，在成瘾和艾滋病研究方面享有盛誉的Linda Chang (2015 HBM在夏威夷的组织主席) 等等，希望国内从事成瘾研究的同仁积极参加。会议网站为 http://www.caldar.org/html2/2015-international-conference-global-health....
    4264 reads
  • 2015 INTERNATIONAL CONFERENCE ON GLOBAL HEALTH: PREVENTION AND TREATMENT OF SUBSTANCE USE DISORDERS AND HIV
    Wed, 11/05/2014 - 22:11zewang
    A NIDA sponsored international conference will be held in Hangzhou in April 2015. The focus will be drug addiction and HIV. Please visit the following webpage for details.  The deadline for submitting an abstract is Dec 1 2014.  http://www.caldar....
    3466 reads