[Eeglablist] Channel location EEGLAB

[Velu Prabhakar Kumaravel]

Hi Chiara,

It depends on which algorithm you'd like to use for artifact removal.
If you would like to add EOG information, I found this GitHub page
<https://urldefense.com/v3/__https://github.com/openroc/eeglab/blob/master/tags/EEGLAB7_0_0_0beta/plugins/dipfit2.2/standard_BESA/standard-10-5-cap385.elp__;!!Mih3wA!FcZAS4P3nt2HcTedkvfArzet6n9Zxsf_buz2RUA7Y4Vs2-UDdKJDjYxNW1_ji2t5gECeUxe-UAJoZnA7SAUKRDxaXxHUMfmA$  >-
the last two rows (#356 and #357) might be suitable for you?

Best regards,

Velu Prabhakar Kumaravel, PhD Student
Center for Mind/Brain Sciences,
University of Trento, Italy


On Mon, 10 Oct 2022 at 18:54, Chiara Ciacchella via eeglablist <
eeglablist at sccn.ucsd.edu> wrote:

> I think I need them for artifact detention. Am I wrong?
>
> Chiara
>
> Il giorno lun 10 ott 2022 alle 18:21 Cedric Cannard <
> ccannard at protonmail.com>
> ha scritto:
>
> > You’re welcome.
> > Mmh I do not think there are coordinates for auxiliary channels. Maybe
> > someone can correct me if I’m wrong. Why do you need them?
> >
> > Cedric
> >
> >
> >
> >
> > On Mon, Oct 10, 2022 at 03:07, Chiara Ciacchella <
> > chiara.ciacchella at uniroma1.it> wrote:
> >
> > Dear Cedric,
> > Thank you very much for your reply. Can I ask you how to set the channel
> > position for EOG? Because by following the steps, the fields for the EOG
> > channel positions remain empty.
> >
> >
> > Il giorno dom 9 ott 2022 alle ore 17:33 Cedric Cannard <
> > ccannard at protonmail.com> ha scritto:
> >
> >>
> >> Dear Chiara,
> >>
> >> That’s normal, I believe EEG files never contain channel locations
> inside
> >> them (in my experience). After you imported your data in eeglab, and go
> to
> >> Tools > Channel locations > Ok > Ok and the default BEM locations will
> be
> >> imported.
> >> You can select another montage from the dipfit plugin folder if that’s
> >> not the correct ones for your system.
> >>
> >> Cedric
> >>
> >>
> >> On Sun, Oct 9, 2022 at 06:39, Chiara Ciacchella via eeglablist <
> >> eeglablist at sccn.ucsd.edu> wrote:
> >>
> >> Hello,
> >> I am new to EEG signal processing with EEGLAB. I tried to find the
> answer
> >> but I was not successful. I kindly ask for your help in this.
> >> I recorded EEG with GEASOLUZIONI software and the data file contains
> only
> >> channel labels, but I don't have a file with channel location
> information.
> >> How can I manually add the channel location information?
> >>
> >> I know that the cap refers to 10-20 system and it contains the following
> >> electrodes:
> >> Active electrode: Fp1, Fp2, F7, F3, F4, Fz, F8, T3, C3, Cz, C4, T4, T5,
> >> P3,
> >> Pz, P4, T6, O1, O2
> >> Referential and neutral: A1, A2, N
> >> Additional electrode for artifact detention: EOG, ECG, EMG, 1 slot for
> RR
> >> sensor
> >>
> >> Thanks in advance,
> >> Chiara
> >>
> >> --
> >> *Chiara Ciacchella, Ph.D. student*
> >> *Department of Dynamic and Clinical Psychology, and Health Studies*
> >>
> >>
> >> *"Sapienza" - University of RomeVia degli Apuli, 100185 Rome, Italy*
> >> _______________________________________________
> >> Eeglablist page: http://sccn.ucsd.edu/eeglab/eeglabmail.html
> >> To unsubscribe, send an empty email to
> >> eeglablist-unsubscribe at sccn.ucsd.edu
> >> For digest mode, send an email with the subject "set digest mime" to
> >> eeglablist-request at sccn.ucsd.edu
> >>
> >>
> >
> > --
> > *Chiara Ciacchella, Ph.D. student*
> > *Department of Dynamic and Clinical Psychology, and Health Studies*
> >
> >
> > *"Sapienza" - University of RomeVia degli Apuli, 1
> > <
> https://urldefense.com/v3/__https://www.google.com/maps/search/Via*degli*Apuli,*1*00185*Rome,*Italy?entry=gmail&source=g__;KysrKysr!!Mih3wA!EGTKhZgFv9OSNXXXZWvPk6iSBBgx14taoGS7IqEbvkGam7ujnWhR-rIfYx6x6bgztFyrFB-byesHD1tfux4sC1FqVPDfcq9BxLKf$
> >00185
> > Rome, Italy
> > <
> https://urldefense.com/v3/__https://www.google.com/maps/search/Via*degli*Apuli,*1*00185*Rome,*Italy?entry=gmail&source=g__;KysrKysr!!Mih3wA!EGTKhZgFv9OSNXXXZWvPk6iSBBgx14taoGS7IqEbvkGam7ujnWhR-rIfYx6x6bgztFyrFB-byesHD1tfux4sC1FqVPDfcq9BxLKf$
> >*
> >
> > --
> *Chiara Ciacchella, Ph.D. student*
> *Department of Dynamic and Clinical Psychology, and Health Studies*
>
>
> *"Sapienza" - University of RomeVia degli Apuli, 100185 Rome, Italy*
> _______________________________________________
> Eeglablist page: http://sccn.ucsd.edu/eeglab/eeglabmail.html
> To unsubscribe, send an empty email to
> eeglablist-unsubscribe at sccn.ucsd.edu
> For digest mode, send an email with the subject "set digest mime" to
> eeglablist-request at sccn.ucsd.edu