Dear freesurfer users:
I don't know how to read my data in virtual system. When I tried to mount the
local disk into virtual system, it asked for root authentication. Do you guys
know about the password for root?
LJ
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s Oliveira Junior"
写道:
The password is brain2009
2009/11/27 liyari5018
Dear freesurfer users:
I don't know how to read my data in virtual system. When I tried to mount the
local disk into virtual system, it asked for root authentication. Do you guys
know about the password for roo
Hi all,
I got a troble when I tried to use QDEC, an error occurred( My computer system:
ubuntu 9.10, platform: CentOS4.8_x86_64_public):
qdec.bin: error while loading shared libraries: libtiff.so.3: cannot open
shared object file: No such file or directory
How can I slove this problem?
J
_
Hi all,
What's wrong with my QDEC? Today, I use the FeeSurfer Tutorial: Surface
Group Analysis with Qdec to analysis my data , when I carried out to '' Stats
Data Import'', I press the 'Generate Stats Data Tables' button, but something
happend to with a error(red letters ):
mkdir -p /usr/l
Hi all,
Merry Cristmas!!!
I have a question about recon-all:
Do I have to use two MPRAGEs to run recon-all?
ThX!
LJ
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Hi all,
When I completed the recommended recon-all step, I want to get the volume(or
size) of amygdala for ecah individual subject and to do correlation analysis
with psychological scale, how can I do this ??? For a group level analysis ,
should i do some head size correction befor ???
Tha
Hi all,
I used QDEC compare differences between normal subjects and patients,
the activation can be seen without correction, after correction by FDR ,all
disappeared.I read about the Clusterwise Correction for Multiple Comparisons of
the manual. I am confused about the meaning of C
Hi freesurfer experts,
why same structure has two different volume in aseg.stats and wmparc.stats ,
for example: amygdala.
thanks for your reply!
LJ
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Hi freesurfer experts:
1\ when I finished the first step of recon-all(-autorecon1), check
with tkregister2, do i need to check each slice or I just need to check few key
anatomicals (Anterior / posterior commissures, the temporal lobes in the
coronal plane, and the midline cut)? I thi
Hi Freesurfer experts,
i want to know how to make different subjects'(suppose I have 10 subjects)
lh.thickness.fsaverge.mgh (1*163842) into one mgh file(10*163842)?
Thanks!
LJ
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Hi FS experts,
when i use qdec to analysis my data: 45 norms and 45 patients, what does this
means: Is there a diagnosis--gender interaction in the mean thickness? (PS: I
got a corrected results in this item, but i don't know how to report it)
Thanks for you reply!
LJ
Hi All,
I use QDEC to compare two groups differences, find some regions with
significant differences. Considering this regions as ROI, i want to extract
the mean thickness of ROIs for every subject, then compute the correlation
between mean thickness and some scales . My questions is :
Hi all,
I do group analysis using QDEC to detect the difference between the normal
group and the patient group, the result shows some significant difference brain
area (normal > patient, red, uncorrected p=0.001). I extract the average
cortical thickness in this area(ROI), then export tho
Hi all,
I have two questions about QDEC:
1\Is there anyway to auto (not manually draw ROI) extract information (include
area, the max p-value, the num of vertexes) from the significant different
area? Or how can I extract the information quickly?
2\Is the coordinates in qdec belong to 'Talairach
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