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Re: [SCIRUN-USERS] Forward/Inverse Toolkit


Chronological Thread 
  • From: Dana Brooks <brooks@ece.neu.edu>
  • To: Dafang Wang <dafang.wang@jhu.edu>, scirun-users@sci.utah.edu
  • Subject: Re: [SCIRUN-USERS] Forward/Inverse Toolkit
  • Date: Mon, 20 Jul 2015 19:03:41 -0400
Becky hi,

just to follow up on Dafang's response (thanks, Dafang !) there are also example networks and data described in the toolkit documentation and the help for the individual modules that will allow you to create a transfer matrix from either a geometry you supply or on that is provided and carry out inverse solutions of various types.

I suggest you look over this documentation and then write again if you have more questions

best

Dana

======
Dana H Brooks
Professor, ECE Dept
Northeastern University
Boston, MA USA

On 7/20/15 6:57 PM, Dafang Wang wrote:
Hi Becky,

The Forward/Inverse Toolkit Documentation (http://www.sci.utah.edu/cibc-software/scirun/forward-inverse-toolkit.html) may be a good start. At the end of the document there are several inverse-solution examples. You will probably need to formulate the transfer matrix that relates the heart-signal with the body-surface potentials.

Cheers,
Dafang

On 7/20/2015 6:46 PM, beckyng2194@gmail.com wrote:
Hi there,

I'm trying to get familiar with SciRun, and struggling to properly use the
Forward/Inverse Toolkit. I'm trying to use it ECG taken across the body
surface and using the inverse solution to visualize the signal on the heart
itself.

Do you have any examples of a functioning inverse solution? I hope this would
help me figure out what kind of files are required/ what file format the data
should be in.

Thanks



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