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Dear colleagues,
POSTDOCTORAL FELLOWSHIP IN NEUROIMAGING (MRI and DTI)
The LandiLab (PI: Nicole Landi, PhD https://landi.lab.uconn.edu/) at
Haskins Laboratories https://haskinslabs.org/ (which is closely affiliated
with Yale University and the Universi
Using Freesurfer 5.3.0, we assessed correlations. between behavioral
measures (e.g., working memory, IQ) and grey matter thickness in a single
group of participants. We obtained some results - a significant correlation
between measure X and cortical thickness in, say, IFG. We would like to
include
g
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> On 3/30/14 9:20 PM, Clint Johns wrote:
>
> I'm not sure I understand (sorry for being obtuse!) We don't want to check
> for interactions among nuisance variables (inasmuch as we only have the one,
> the average thickness). Rather, we want to check for interactions
eate a new regressor where you multiply them together.
> doug
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> On 3/30/14 4:20 PM, Clint Johns wrote:
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> I have a clarifying question about fsgd file format.
> We have 40 participants, and a large battery of individual difference
> measures (egg., vocabulary, pho
I have a clarifying question about fsgd file format.
We have 40 participants, and a large battery of individual difference
measures (egg., vocabulary, phonological skill, etc.)
We applied a PCA to the battery and found 4 components, corresponding to
WMC, processing speed, comprehension ability, and
have gone wrong in the transfer to each subject. I
> would recommend extracting the data directly out of the input file
> (y.mgh) using mri_segstats with --slabel, especially if the label is small.
>
> On 03/28/2014 12:15 PM, Clint Johns wrote:
>> Hi there,
>>
>>
Hi there,
After conducting a DODS analysis (One group, four factors, one
covariate), we were able to identify a region (LH pars opercularis)
whose mean thickness differed when two of the four factors interacted.
In order to further investigate the interaction, we obtained each
participant's mean t
Hi,
We are having some trouble extracting ROI (thickness) information using a
label we created.
After conducting a group analysis, we drew an ROI label based on the
results. We used tksurfer to draw the label (we couldn't do this in
freeview, which would freeze for some reason).
However, at this
