Re: [Freesurfer] Optseq2 timing outputs

2017-08-09 Thread Douglas N Greve
sorry, I thought I answered this. those slight offsets are not 
important, you can round to nearest TR


On 08/08/2017 10:57 PM, Ruthie Shaffer wrote:
> Hi all,
>
> I sent a message previously and just wanted to check in one more time 
> about this question (apologies for the repeat message!).
>
> I’m using Optseq2 to generate stimulus / jitter schedules and, 
> depending on the TR I use, in the output files I see onset times like 
> 124.4001 (instead of 124.4) or 124.7999 (instead of 124.8).
>
> This is the command I’m using:
> optseq2 --ntp 75 --tr 3.2 --psdwin 0 22.4 3.2 --ev wordPair 3.2 45 
> --nkeep 6 --o CRtiming.2017 --nsearch 10 --tnullmin 0 --tnullmax 6.4
>
> Should I be concerned about the outputs (does it mean that I’ve 
> specified something incorrectly in the above command), or is it 
> correct to assume that something like 124.4001 just means 124.4?
>
> Anyway, thank you so much for your help on this!
>
> Best wishes,
>
> Ruth Shaffer
>
>
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> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
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[Freesurfer] Optseq2 timing outputs

2017-08-08 Thread Ruthie Shaffer
Hi all,

I sent a message previously and just wanted to check in one more time about 
this question (apologies for the repeat message!).

I’m using Optseq2 to generate stimulus / jitter schedules and, depending on the 
TR I use, in the output files I see onset times like 124.4001 (instead of 
124.4) or 124.7999 (instead of 124.8).  

This is the command I’m using:
optseq2 --ntp 75 --tr 3.2 --psdwin 0 22.4 3.2 --ev wordPair 3.2 45 --nkeep 6 
--o CRtiming.2017 --nsearch 10 --tnullmin 0 --tnullmax 6.4

Should I be concerned about the outputs (does it mean that I’ve specified 
something incorrectly in the above command), or is it correct to assume that 
something like 124.4001 just means 124.4?

Anyway, thank you so much for your help on this!

Best wishes,

Ruth Shaffer  ___
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer


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.