[Homer-users] ETG-100 data

Fri Aug 25 11:50:48 EDT 2006

Dear Ted,

I'm clad you included me on this. In fact, a student working with Prof. 
Gratton. Has also done a Matlab program for conversion of Boxy files.  I 
have cc him. Ironically, I just introduced him to someone else a few 
minutes ago. Anyway the converter is written in Matlab and he can send 
you the code (as well as something compiled). Since this was done more 
recently, it may work better? It is a "general" converter, and I believe 
it creates both a data and geometry files (or is this all in one now), 
anyway you have to answer a lot of questions about the source and 
detectors that were used and there positions.

Dear Pietro,

Did Jonathan ever send you this? If he did not he can do it know.

Dennis Hueber
ISS Inc.

thuppert wrote:
> A while back I wrote conversion code to read the ISS BOXY text files into
> HOMER. I have uploaded it onto a file drop where you can download it.
> https://www.nmr.mgh.harvard.edu/facility/filedrop/showgroup/3108/1/world
>
> There are two programs:
>
> ISS2HOMER.m  -  The conversion wrapper program (Run this).
> ReadBOXYfile.m- A matlab reader for the BOXY text file
>
> DISCLAIMER:  I wrote these a while back and I am distributing these AS IS.
> I.e. they probably work, but I'm not guaranteeing to be completely bug free
> (esp. wrt matlab version issues).
>
>
> Also-
> A former grad student in the lab has also built a GUI for the ISS (reading
> in the output of the BOXY files).  However, there is limited support for
> this.
> http://www.nmr.mgh.harvard.edu/DOT/resources/FDMDGUI/home.htm
>
>
> Ted Huppert, M.Sc.
>
> PhD Candidate
> Harvard University:
> Graduate Programs in Biophysics
> Photon Migration Imaging lab
> Massachusetts General Hospital
> Tel: (617)726-9338
>
> thuppert at nmr.mgh.harvard.edu
>
>
>
>
>
>
>
>
>
> -----Original Message-----
> From: pietro scatturin [mailto:p.scatturin at unipd.it]
> Sent: Friday, August 25, 2006 6:04 AM
> To: thuppert at nmr.mgh.harvard.edu
> Subject: RE: [Homer-users] ETG-100 data
>
>
> Dear Mr. Huppert,
>
>   I' m a technician, working now on a ISS Imagent FD instrument .
> Now I'm starting with the Homer package : is very
> helpful, but I have some difficulties to read Iss intensity data (text
> files):
> (I' m able with C++, little with Matlab)  . I'm grateful if you can help me.
>                                                                          Tha
> nks
> Pietro
>
>
>
> P.S.
> At this time, I'm analyzing ISS data Files  with
> an EEG analysis software ( BRAINAMP Analyzer) via a my utility conversion,
> but with some serious limitations, due to time
> and Intensity scaling. If you are interested, i
> can send you the source code (C++)
>
>
>
>
>
>
> At 02:38 PM 6/7/2006, you wrote:
>   
>> If anyone has these types of conversion programs that they would like to
>> share, we'd be happy to post them on the HOMER website.  If you email the
>> program to myself with some sort of brief description, we'll put some sort
>> of download page on the HOMER website.  I have conversion programs for the
>> TechEn instruments, the ISS frequency domain, and a very simple one for
>> Britton Chance's design.  I'll post these as soon as I can.
>>
>> Note, it might take a few weeks before I get to changing the website
>>     
> because
>   
>> I am leaving for the Human Brain Mapping conference in just a few hours.
>> ... and if anyone is in Florence, IT for the conference, I'll be avaliable
>> to answer any HOMER related questions or otherwise.  I am also giving a
>>     
> oral
>   
>> presentation Tues 13th @17:45 in the Imaging I: EEG,MEG, and Optical
>> section.  The talk is entitled: Quantitative estimation of cerebral
>> hemodynamic changes through the multimodality fusion of BOLD and Diffuse
>> Optical Tomography.
>>
>>
>> Ted Huppert, M.Sc.
>>
>> PhD student-Harvard Univ.
>> Dept of Biophysics
>> Photon Migration Imaging lab
>> Mass General Hospital/CNY
>>
>> Tele: (617)726-9338
>>
>> thuppert at nmr.mgh.harvard.edu
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> -----Original Message-----
>> From: homer-users-bounces at nmr.mgh.harvard.edu
>> [mailto:homer-users-bounces at nmr.mgh.harvard.edu]On Behalf Of Mohinish
>> Sent: Wednesday, June 07, 2006 5:13 AM
>> To: homer-users at nmr.mgh.harvard.edu
>> Subject: Re: [Homer-users] ETG-100 data
>>
>>
>> Hi, I have a matlab script that does something of the sort; I can
>> send it around, but it might need tweaking (specially for the probe
>> layout)
>>
>>
>> On 7 Jun 2006, at 2:37 AM, Anna Lane wrote:
>>
>>     
>>> Hello all,
>>>
>>> So I am trying to use MatLab to convert the *.mea files from the
>>> Hitachi ETG-100 to the *.nirs files necessary to use HOMer.  Any
>>> suggestions?  I can't seem to get anywhere with it.  I am NOT a CS
>>> or Physics person, so layman's terms will be best.  All help is
>>> appreciated.
>>>
>>> Thanks,
>>> anna
>>>
>>> --
>>>
>>> Anna Lane
>>>
>>> Lab Manager
>>> Northwestern Infant Cognition Lab
>>> Cresap 110
>>> 847-467-0246
>>> anna-lane at northwestern.edu
>>>
>>>
>>> _______________________________________________
>>> Homer-users mailing list
>>> Homer-users at nmr.mgh.harvard.edu
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>>>       
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>
>
>
>
>
> **************************************************
> Dott.Pietro Scatturin
> Dipartimento di Psicologia dello Sviluppo e della Socializzazione
> Università degli Studi di Padova
> Via Venezia 8
> 35131 Padova- Italy
> tel. +39 049-8276933
>
>
>
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