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Bug 1955 - implement native support for the NIRS machine at the DCC

Reported 2013-01-25 09:40:00 +0100
Modified 2014-01-15 14:43:34 +0100
Product: FieldTrip
Component: fileio
Version: unspecified
Hardware: PC
Operating System: Mac OS
Importance: P3 normal
Assigned to: Jan-Mathijs Schoffelen
Depends on:
See also:

Jan-Mathijs Schoffelen - 2013-01-25 09:40:05 +0100

At present there is some code in fieldtrip that can deal with the NIRS machine from BUCN; this is a very similar machine, but the file format that it can read (basically ASCII with some assumed structure) contains data that has already been processed to some extent (converted into oxy and deoxy signals). The conversion ideally can be done by the reading routine directly.

Jan-Mathijs Schoffelen - 2013-01-25 12:18:59 +0100

Just spoke to Alex. She pointed me to Homer, and said that the toolbox has improved substantially since she and I last looked at it. She further advised to use this rather than implement things from scratch. What's your feeling Janny? I still don't mind having a shot at it, but I also think that we should not re-invent the wheel.

Jan-Mathijs Schoffelen - 2013-01-28 08:50:42 +0100

Why is there a sqrt in line 46 of process_raw_data_16Dfrontal_INCY.m ? Janny, could you find out whether this is still needed?

Jan-Mathijs Schoffelen - 2013-01-28 09:04:34 +0100

@Janny: can you send me the following function: oxy_and_deoxy_deltaC770? Thanks, JM

Jan-Mathijs Schoffelen - 2013-01-31 10:10:17 +0100

Hoi Janny, kun je mij een schema sturen met de layout van de sources en detectoren, zoals jullie die gebruiken op het DCC? Dit in verband met de afstanden tussen sources en detectors en het gevolg van deze afstand voor de signaalverwerking. Dank.

Jan-Mathijs Schoffelen - 2013-11-14 09:39:31 +0100

Hoi Janny, I haven't heard of you for a while. Is this here still an issue, or has it been put on hold? If it's not intended to follow up on this any time soon, my suggestion would be to close this bug for the time being.

Jan-Mathijs Schoffelen - 2013-11-24 12:15:03 +0100

Won't fix for now, because there does not seem to be urgency from the part of the DCC