Re: [Freesurfer] roisummary and FIR

2006-10-04 Thread Balaji M Lakshmanan
I THINK your last timepoint shld be 17.5 which covers from 17.5 - 20 and makes the timewindow 25 sec. so, yu will have 10 timepoints in total. Balaji Cameron Ellis > Hi, > I am running roisummary with an FIR analysis with a 25s timewindow, 5s > prestim and TR=2.5s. I In the summary output I recei

Re: [Freesurfer] roisummary and FIR

2006-10-04 Thread Doug Greve
Hi Cameron, there's no missing time point, that window does cover 25 sec as the last time point covers 20-22.5. doug Cameron Ellis wrote: Hi, I am running roisummary with an FIR analysis with a 25s timewindow, 5s prestim and TR=2.5s. I In the summary output I receive 10 nestpercond but

[Freesurfer] roisummary and FIR

2006-10-04 Thread Cameron Ellis
Hi, I am running roisummary with an FIR analysis with a 25s timewindow, 5s prestim and TR=2.5s. I In the summary output I receive 10 nestpercond but shouldn't I receive 11 with these parameters? timecourse: -5.0 -2.5 0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 timepoint: 01 2 3 4 5