[Mne_analysis] Example on SPM Faces dataset - 2 questions

[pascarel at dima.unige.it]

Hi all,

thks for the discussion. So if I understood well,
in the case of CTF data, if there are only the
3 fiducials points, these are recognized by the code
as HPI points and the GUI don't show it.

I have to try with mne_analyze.

Thks!
best,
Annalisa




Alexandre Gramfort <alexandre.gramfort at telecom-paristech.fr> ha scritto:

> indeed.
>
> Matti is the behavior of the C code to use the HPI coils as fidiucial
> if a CTF system is detected?
>
> Alex
>
> On Mon, Oct 5, 2015 at 10:39 PM, Christopher Bailey <cjb at cfin.au.dk> wrote:
>> could this be seen as a “feature”, insofar as (I believe) CTF logic  
>> is to treat the three HPI coils as cardinal points…?  /Chris
>>
>>> On 05 Oct 2015, at 22:31, Alexandre Gramfort  
>>> <alexandre.gramfort at telecom-paristech.fr> wrote:
>>>
>>> could be a bug in the CTF converter in the C code.
>>>
>>> @mshamalainen any thought?
>>>
>>> what does the MNE doc say about the kind of dig ?
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-- 
Dott. Annalisa Pascarella
Istituto per le Applicazioni del Calcolo "M. Picone"
Consiglio Nazionale delle Ricerche
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