Re: [Freesurfer] Optseq2: efficiency and vrf

2015-04-22 Thread Douglas N Greve
On 04/21/2015 03:26 PM, Dan Goldman wrote: > Thanks for this. I should be more clear. The reasoning and figures > tasks are completely separate and are not being compared to each > other. Each task has two conditions. For example, in the reasoning > task, I have two conditions: Spatial and

Re: [Freesurfer] Optseq2: efficiency and vrf

2015-04-21 Thread Dan Goldman
Thanks for this. I should be more clear. The reasoning and figures tasks are completely separate and are not being compared to each other. Each task has two conditions. For example, in the reasoning task, I have two conditions: Spatial and Nonspatial. I want to compare Spatial and Nonspatial

Re: [Freesurfer] Optseq2: efficiency and vrf

2015-04-20 Thread Douglas Greve
On 4/20/15 5:45 PM, Dan Goldman wrote: Hello, I have a question re: calculations of efficiency and vrf in optseq2. We are running two tasks. One is a reasoning tasks, with trial lengths of 12 seconds. The other is an embedded figures task with trial lengths of 10 seconds. For both tasks, we h

[Freesurfer] Optseq2: efficiency and vrf

2015-04-20 Thread Dan Goldman
Hello, I have a question re: calculations of efficiency and vrf in optseq2. We are running two tasks. One is a reasoning tasks, with trial lengths of 12 seconds. The other is an embedded figures task with trial lengths of 10 seconds. For both tasks, we have set a minimum ISI of 4 seconds and a maxi