[FieldTrip] ANT Neuro Channel Loc
Kinkini .
bkinkini at gmail.com
Mon Feb 17 00:26:03 CET 2020
Dear Tineke,
Thank you so much. Finally the chan loc file is working.
I did the XY swap as per your suggestion and it worked.
Thanks and regards,
*KINKINI BHADRA*
On Fri, Feb 14, 2020 at 2:54 PM Tineke Grent-'T-Jong <
Tineke.Grent at glasgow.ac.uk> wrote:
> Dear Kinkini,
>
> It's been a while since I have worked with ANT files, but if I remember
> correctly, the coordinates for the different electrodes are presented as
> Y-X-Z, rather than X-Y-Z locations in head-space (i.e. with respect to LPA,
> RPA, NAS). So try flipping the Y/X to X/Y columns and see whether this
> resolves the 90 degree rotation issue.
>
> Best wishes,
> Tineke Grent-'t-Jong
>
>
> -----Original Message-----
> From: fieldtrip <fieldtrip-bounces at science.ru.nl> On Behalf Of
> fieldtrip-request at science.ru.nl
> Sent: 14 February 2020 12:00
> To: fieldtrip at science.ru.nl
> Subject: fieldtrip Digest, Vol 111, Issue 12
>
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> Today's Topics:
>
> 1. ANT Neuro Channel Loc (Kinkini .)
> 2. Re: ANT Neuro Channel Loc (Tzvetan Popov)
> 3. Re: ANT Neuro Channel Loc (Tzvetan Popov)
> 4. Re: ANT Neuro Channel Loc (Kinkini .)
> 5. Postdoctoral fellow for an international collaboration
> (Lucia Melloni)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 13 Feb 2020 14:43:24 +0100
> From: "Kinkini ." <bkinkini at gmail.com>
> To: fieldtrip at science.ru.nl
> Subject: [FieldTrip] ANT Neuro Channel Loc
> Message-ID:
> <CAM2-uk41KcHuEjgc8SQeLUbXhdNTp3Uhf9Ttq1O=
> okCZRCSUGw at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Dear All,
>
> I am a new member of this group and have started using fieldtrip very
> recently.
> I am using ANT Neuro wave guard 64-channel EEG cap for my study and I find
> difficulty in figuring out the respective chan loc file. However I have
> recently used 2D coordinates to prepare my own chan loc file, but its 90
> degree rotated from clockwise.
>
> Any information on this would be greatly appreciated.
>
> Thanks and regards,
>
> *Kinkini Bhadra*
> *PhD Chandidate*
> *Department of Fundamental Neuroscience* *University of Geneva,
> Switzerland*
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> ------------------------------
>
> Message: 2
> Date: Thu, 13 Feb 2020 16:31:47 +0100
> From: Tzvetan Popov <tzvetan.popov at uni-konstanz.de>
> To: FieldTrip discussion list <fieldtrip at science.ru.nl>
> Subject: Re: [FieldTrip] ANT Neuro Channel Loc
> Message-ID: <6123D479-9D89-4DFC-8A70-752222D1A556 at uni-konstanz.de>
> Content-Type: text/plain; charset="utf-8"
>
> Dear Kinkini,
>
> There is no channel location file unless you have digitized the electrodes
> yourself. I have attached a template electrode position of your system that
> I happened to use too.
> It can be used to compute neighbourhood struct for statistics or align to
> MNI template brain for source analysis.
>
> You could use it to compute a layout file using ft_prepare_layout. Please
> type help ft_prepare_layout in the Matlab command window and evaluate the
> options. One of them, cfg.rotate is probably the cure for your 90 degree
> shift.
> Wellcome the the FT list and good luck with your analyses Tzvetan
>
>
>
> > Am 13.02.2020 um 14:43 schrieb Kinkini . <bkinkini at gmail.com>:
> >
> > Dear All,
> >
> > I am a new member of this group and have started using fieldtrip very
> recently.
> > I am using ANT Neuro wave guard 64-channel EEG cap for my study and I
> find difficulty in figuring out the respective chan loc file. However I
> have recently used 2D coordinates to prepare my own chan loc file, but its
> 90 degree rotated from clockwise.
> >
> > Any information on this would be greatly appreciated.
> >
> > Thanks and regards,
> >
> > Kinkini Bhadra
> > PhD Chandidate
> > Department of Fundamental Neuroscience University of Geneva,
> > Switzerland _______________________________________________
> > fieldtrip mailing list
> > https://mailman.science.ru.nl/mailman/listinfo/fieldtrip
> > https://doi.org/10.1371/journal.pcbi.1002202
>
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> ------------------------------
>
> Message: 3
> Date: Thu, 13 Feb 2020 16:36:21 +0100
> From: Tzvetan Popov <tzvetan.popov at uni-konstanz.de>
> To: FieldTrip discussion list <fieldtrip at science.ru.nl>
> Subject: Re: [FieldTrip] ANT Neuro Channel Loc
> Message-ID: <39528459-5044-487C-AF2E-9D2C2E64A999 at uni-konstanz.de>
> Content-Type: text/plain
>
>
>
> ------------------------------
>
> Message: 4
> Date: Thu, 13 Feb 2020 21:17:00 +0100
> From: "Kinkini ." <bkinkini at gmail.com>
> To: FieldTrip discussion list <fieldtrip at science.ru.nl>
> Subject: Re: [FieldTrip] ANT Neuro Channel Loc
> Message-ID:
> <CAM2-uk5uK=xtHbujWP9KM2V2QJZUnS=
> h8k-NqFPtMfzWQFk2AA at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi Tzvetan,
>
> Thank you so much for your advice. Hopefully I will now be able to sort it
> out.
>
> Cheers,
>
> Kinkini
>
>
> On Thu, Feb 13, 2020 at 5:35 PM Tzvetan Popov <
> tzvetan.popov at uni-konstanz.de>
> wrote:
>
> > Dear Kinkini,
> >
> > There is no channel location file unless you have digitized the
> > electrodes yourself. I have attached a template electrode position of
> > your system that I happened to use too.
> > It can be used to compute neighbourhood struct for statistics or align
> > to MNI template brain for source analysis.
> >
> > You could use it to compute a layout file using ft_prepare_layout.
> > Please type *help ft_prepare_layout *in the Matlab command window and
> > evaluate the options. One of them, cfg.rotate is probably the cure for
> > your 90 degree shift.
> > Wellcome the the FT list and good luck with your analyses Tzvetan
> >
> >
> >
> > Am 13.02.2020 um 14:43 schrieb Kinkini . <bkinkini at gmail.com>:
> >
> > Dear All,
> >
> > I am a new member of this group and have started using fieldtrip very
> > recently.
> > I am using ANT Neuro wave guard 64-channel EEG cap for my study and I
> > find difficulty in figuring out the respective chan loc file. However
> > I have recently used 2D coordinates to prepare my own chan loc file,
> > but its 90 degree rotated from clockwise.
> >
> > Any information on this would be greatly appreciated.
> >
> > Thanks and regards,
> >
> > *Kinkini Bhadra*
> > *PhD Chandidate*
> > *Department of Fundamental Neuroscience* *University of Geneva,
> > Switzerland* _______________________________________________
> > fieldtrip mailing list
> > https://mailman.science.ru.nl/mailman/listinfo/fieldtrip
> > https://doi.org/10.1371/journal.pcbi.1002202
> >
> >
> > _______________________________________________
> > fieldtrip mailing list
> > https://mailman.science.ru.nl/mailman/listinfo/fieldtrip
> > https://doi.org/10.1371/journal.pcbi.1002202
> >
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> ------------------------------
>
> Message: 5
> Date: Fri, 14 Feb 2020 09:09:26 +0100
> From: Lucia Melloni <lmelloni at gmail.com>
> To: undisclosed-recipients:;
> Subject: [FieldTrip] Postdoctoral fellow for an international
> collaboration
> Message-ID: <C9632763-8135-4FDE-BE8D-7B5E02469B2E at gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Dear all,
>
> There is an exciting opportunity for a 2-3 years senior post-doctoral
> research position to work with Michael Pitts at Reed College, Portland
> Oregon, USA (https://www.reed.edu/psychology/scalp/), and Liad Mudrik at
> Tel Aviv University, Tel Aviv, Israel (http://www.mudriklab.tau.ac.il)
> (location flexible in one of the two labs).
>
> Project: International adversarial collaboration <
> https://science.sciencemag.org/content/366/6463/293?utm_campaign=toc_sci-mag_2019-10-17&et_rid=33778810&et_cid=3034188>
> on the neural basis of visual consciousness, aimed at testing key
> predictions of integrated information theory and global neuronal workspace
> theory.
> Collaborators include: Lucia Melloni, Stanislas Dehaene, Giulio Tononi,
> Christof Koch, David Chalmers, Hal Blumenfeld, Floris de Lange, Ole Jensen,
> Gabriel Kreiman, Huan Luo, Francis Fallon, and others.
>
> Required skills:
> • expertise in advanced data analysis for as many of the following
> techniques as possible:EEG/MEG, fMRI, ECoG
> • experience and interest in managing large datasets
> • experience and interest in cloud-based or local-cluster-based
> computing
> • interest and ability to work on team-based projects
>
> Start date: Flexible between June and October 2020 To apply: send an email
> including your CV, research statement, and cover letter to
> mudrikli at tauex.tau.ac.il and mpitts at reed.edu by March 30th, 2020
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