Dear Anastasia and all,

how can I understand which are the region of the brain in which the brain base been parecellated that each tract generated by TRACULA connect?

For example  if I look at the left uncinate fascicles how can I know which are the ROIs of the statistical output from the cortical parcellation that it connects?

Thanks
Lucia




On Oct 14, 2013, at 11:08 PM, Lucia Billeci wrote:

Hi Anastasia,

thanks for you answer. Now I have understood the meaning of that parameter.

Best regards
Lucia


On Oct 14, 2013, at 10:58 PM, Anastasia Yendiki wrote:


Hi Lucia - It's how many sample paths were drawn to produce the probability distribution of the path (path.pd.nii.gz). It depends on the configuration parameters (nsample, nkeep), so it'll be the same if these configuration parameters are the same.

Hope this helps,
a.y

On Mon, 14 Oct 2013, Lucia Billeci wrote:

Dear all,
I noticed that in the TRACULA statistics output files (pathstats.overall.txt) the variable "Count" that
should indicate the number of sample paths in the WM tract is the same for all the computed tract. Could
anyone tell me why this happen?
Thanks a lot
Regards
Lucia
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Dr. Lucia Billeci, PhD
Institute of Clinical Physiology (IFC)
National Research Council (CNR)
via Moruzzi 1, 56124, Pisa
ITALY
Tel: +39-0506213204
e-mail: lucia.billeci@ifc.cnr.it
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 



The information in this e-mail is intended only for the person to whom it is
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Dr. Lucia Billeci, PhD, Engineer 
National Research Council of Italy (CNR)
Institute of Clinical Physiology (IFC)
via Moruzzi, 1 Pisa - Italy
Tel. +39-050-3152182 Cell. +39-339-1863902




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The information in this e-mail is intended only for the person to whom it is
addressed. If you believe this e-mail was sent to you in error and the e-mail
contains patient information, please contact the Partners Compliance HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you in error
but does not contain patient information, please contact the sender and properly
dispose of the e-mail.

Dr. Lucia Billeci, PhD, Engineer 
National Research Council of Italy (CNR)
Institute of Clinical Physiology (IFC)
via Moruzzi, 1 Pisa - Italy
Tel. +39-050-3152182 Cell. +39-339-1863902