[Mne_analysis] Pulling epoched data from specific vertices

[Corey Keller]

Hi Dan,

Thanks for the input. Let's say I have my list of selected 40
vertices, 1 from each label. I would like to use a command that pulls
out the epochs from these 40 vertices. Is this possible? It seems like
the --label with mne_compute_raw_inverse will not let me do this as
with this command I am supposed to input an ROI and not a list of
vertices. Thanks in advance.

Best,
Corey

--
Corey Keller, M.Sc.
Albert Einstein College of Medicine, Class of 2013



On Sat, Aug 29, 2009 at 5:10 PM, Daniel G. Wakeman<dgwakeman at gmail.com> wrote:
> Hi Corey,
>
> To get the list of vertices, simply load the label in matlab (it is just a
> list of vertices).
>
> I personally haven't done this, but I assume that the --label option in
> mne_compute_raw_inverse should do what you want.
>
> Dan
>
>
> On 29 Aug 2009, at 19:21, Corey Keller wrote:
>
>> Hi MNE users,
>>
>> I have 40 ROIs with which I am trying to run a single-trial granger
>> causation analysis on. Instead of pulling all of the data from each
>> ROI, I am hoping to find a command that will return the vertices list
>> within an ROI. Is there such a command? In addition, is there a
>> command that will return the epoched data from a vertices list after
>> specifying the condition?  Originally I was using
>> mne_compute_raw_inverse specifying an ROI and then mne_epochs2mat to
>> pull the data. But, it will be much more efficient if I can just input
>> the vertices that I need. Thanks in advance.
>>
>> Best,
>> Corey
>>
>> --
>> Corey Keller, M.Sc.
>> Albert Einstein College of Medicine, Class of 2013
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>