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fMRI: how to do ROI analysis

ROI stands for region of interest. The region is predefined usually from glm contrast. For example, you find visual cortex is activated when a...
Xu Cui
42 sec read

recon-all images

Check out recon-all procedures here rawavg orig nu T1 brainmask norm nu_noneck aseg.auto aseg.auto_noCCseg aseg brain wm.seg filled lh.orig lh.smoothwm lh.inflated.nofix lh.qsphere.nofix lh.white lh.pial...
Xu Cui
8 sec read

Visualization with freesurfer

Assume CON14 is our subject ID and it is inside directory $SUBJECTS_DIR. After the display window and the control panel pops up, try playing...
Xu Cui
21 sec read

Videos I watch

Whitney Houston – I’ll Always Love You 说句心里话(囧版,英文版) The Lion King- Can You Feel The Love Tonight 筷子兄弟: 祝福你亲爱的 新华保险公司增员操
Xu Cui
3 sec read

Limits in Adobe AIR and sqlite

int in Adobe AIR takes value -2,147,483,648 (-2^31) to 2,147,483,647 (2^31-1). integer (primary key) in sqlite takes value -9,223,372,036,854,775,808 (-2^63) to 9,223,372,036,854,775,807 (2^63-1). (source)
Xu Cui
4 sec read

Learning Employee Directory Series

Employee Directory is an AIR sample application from which I learned a lot. (try it) Here I post some of what I learned here....
Xu Cui
10 sec read

The HTML Coded Character Set

When writing html, I frequently find I need to use the code for some characters. Here is the table http://www.w3.org/MarkUp/html-spec/html-spec_13.html
Xu Cui
5 sec read

recon-all of freesurfer

recon-all is a batch program and runs >30 steps.  It easily takes 30 hours to finish one subject. Use tkmedit CON14 T1.mgz and tksurfer...
Xu Cui
10 min read

Adobe AIR error 303

You may get a 303 error when trying to use custom icons in your AIR application (even when your icon files are in the...
Xu Cui
19 sec read

blackScreen, a program reminding you to relax

blackScreen has a simple function: it makes your computer screen black every 30 min (changable) so you can walk around and relax your eyes....
Xu Cui
22 sec read