Re: [HCP-Users] Recognition memory task details

Hi Dan, The recognition memory (REC) "task" is just remembering (subject decides whether they remember/know an item or if it is a new item) the items presented in the working memory task. The E-Prime files and picture stimuli for the REC task are part of the 3T E-Prime scripts

Re: [HCP-Users] Recognition memory task details

I have been trying to find the E-prime download for the recognition memory task. I have been able to find the WM task and use it, but not the accompanying recognition memory task. Is it unavailable? Or have I simply missed it somewhere? Best, Dan

Re: [HCP-Users] Merging Annotation Files into Gifti Image

In workbench, we do not do things this way at all. Putting both surfaces into a single file is neither necessary nor recommended, even for visualization. wb_view will happily display both left and right surfaces in a single tab, just load the surfaces as separate left and right gifti files.

Re: [HCP-Users] dMRI: Error while running "eddy_postproc.sh"

Oh, I see. Yes, the —combrain-data-flag in DiffPreprocPipeline.sh was 1 since I did not touch it. I will try to use "2". Thank you so much. Sang-Young > On Aug 25, 2017, at 12:30 PM, Harms, Michael wrote: > > > See the --combine-data-flag in DiffPreprocPipeline.sh >

Re: [HCP-Users] dMRI: Error while running "eddy_postproc.sh"

See the --combine-data-flag in DiffPreprocPipeline.sh The default value of 1 is intended for acquisitions in which you have acquired the full vector table with both polarities, which isn’t how you acquired your data. In your case, you’ll need to use a value of ‘2’ for that flag. Cheers, -MH

[HCP-Users] dMRI: Error while running "eddy_postproc.sh"

Dear HCP users: I have another problem for running Diffusion Preprocessing pipeline. After eddy current correction, the pipeline proceeded to run eddy_postproc.sh. But I got error message as follow: ** Traceback (most recent call last):

Re: [HCP-Users] Merging Annotation Files into Gifti Image

Thank you. I'll try a couple of other things and see where it takes me. On Fri, Aug 25, 2017 at 10:31 AM, Glasser, Matthew wrote: > Like I said, I don’t think you could do this with surface registration > because you cannot easily inflate a combined surface to a sphere.

Re: [HCP-Users] Merging Annotation Files into Gifti Image

Like I said, I don’t think you could do this with surface registration because you cannot easily inflate a combined surface to a sphere. You would need to project to the volume and then back to the surface. I don’t know that it really matters what volume you use. Peace, Matt. From: Thomas

Re: [HCP-Users] Merging Annotation Files into Gifti Image

You might actually have to remap that to the subject’s volume using the individual surfaces and then back to the merged surface. The reason is that by merging the surfaces you change the topology, and in such a way that we cannot use surface registration to handle things. Tim may have