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Virtual electrode analysis in MEG: the 1st YNiC ASC

by Andy Ellis

Dear All I will attempt to chair a discussion this Wednesday (11th) at 4pm on virtual electrode analysis in MEG. The meeting is the first of the proposed YNiC Analysis Support Colloquia looking at current and future needs for data analysis (MRI as well as MEG). The meeting will take place in the Psychology lecture theatre (B020), NOT in YNiC. Virtual electrode analyses probe individual points in the brain. They potentially allow you to chart the response at that location over time, taking full advantage of the capacity of MEG to record changes over time with millisecond accuracy. Some of us feel, possibly naively, that the ability to do virtual electrode analyses at a group as well as an individual level is all that stands between us and world domination. Piers will begin by demonstrating some group level analyses that he and colleagues have done as part of an MEG study that included written words, consonant strings and faces as stimuli. The aim of the session, however, is not to discuss the meaning of different studies, but what what forms of virtual electrode analysis are possible, and what we could hope to learn from them. If you have attempted any virtual electrode analyses, or think that you may want to do some in future, please bring them along. Anyone who has any results to share is welcome to bring along some slides. So that's Wednesday at 4pm in Psychology B020. Andy -- Professor Andy Ellis Department of Psychology University of York York YO10 5DD England Tel. +44 (0)1904 433140 http://www.york.ac.uk/depts/psych/www/people/biogs/awe1.html

17 years, 2 months

YNiC Analysis Support Colloquia - Wednesday 13th February. B020.

by Michael Simpson

Dear all, This is just to confirm that Andy Ellis will be chairing the first YNiC Analysis Support Colloquia on Wednesday February 13th. The session will take place in B020 at 4pm. Andy will forward an agenda in due course which will detail the specific questions he will raise in the session. However, following his previous mailing to ynic-users, the general topic of the session will be Virtual Electrode Analysis of MEG data. We look forward to seeing you there. Here's hoping for a good turnout at the inaugural session of what we hope will be a mutually beneficial series of colloquia. Thanks, Michael -- Dr Michael Simpson Science Liaison Officer York Neuroimaging Centre Innovation Way York YO10 5DG Tel: 01904 567614 Web: http://www.ynic.york.ac.uk

17 years, 2 months

MEG Masterclass - Thursday 6th February

by Michael Simpson

Dear all, this is just a reminder that the MEG masterclass will take place tomorrow. A number of you contacted Andre at the start of the masterclasses to let him know that you are likely to attend these sessions. If you haven't previously let him know of your interest for the MEG class, and would like to attend, please contact *me* so that we can have a rough idea of numbers. The session will take place from 2.30 till 5.00 in Open Plan. Thanks, Michael -- Dr Michael Simpson Science Liaison Officer York Neuroimaging Centre Innovation Way York YO10 5DG Tel: 01904 567614 Web: http://www.ynic.york.ac.uk

17 years, 2 months

Re :MRI corridor

by Gary Green

---------------------------- Plastic bags and paper work have been left on the bed in the MRI corridor. Please ensure that your projects are aware that this is a clinical area and needs to remain clean and tidy. Will you please also remind students that any scrubs worn need to be put in the laundry bin. Thank you

17 years, 3 months

[Fwd: [Staff] MRI corridor]

by a.morland＠psychology.york.ac.uk

Dear All, I am copying Claire's message to all users, so that everyone is aware of the need to keep the MRI corridor clear of debris. Thanks Tony ---------------------------- Original Message ---------------------------- Subject: [Staff] MRI corridor From: "Claire Fox" <claire.fox(a)ynic.york.ac.uk> Date: Thu, January 31, 2008 10:06 am To: staff(a)ynic.york.ac.uk -------------------------------------------------------------------------- Plastic bags and paper work have been left on the bed in the corridor. Please ensure that your projects are aware that this is a clinical area and needs to remain clean and tidy. Will you please also remind students that any scrubs worn need to be put in the laundry bin. Thank you Claire _______________________________________________ Staff mailing list Staff(a)ynic.york.ac.uk https://www.ynic.york.ac.uk/mailman/listinfo/staff

17 years, 3 months

masterclasses: MSc commitments

by Andre Gouws

I would like to re-iterate (see my previous email of 21/01/08): "MSc students with timetable commitment that prevent them attending the masterclasses should be aware that it is our intention to run a separate session(s) for the MSc program. (Date to be confirmed)." Sylvia - we are happy to liaise with you on this. ************************************************************************ Andre Gouws User Support Manager York Neuroimaging Centre The Biocentre York Science Park Heslington YO10 5DG Tel: +44 (0) 1904 435328 Fax: +44 (0) 1904 435356

17 years, 3 months

MRI masterclass - split session - Thursday 31st January

by andre＠ynic.york.ac.uk

Thank you to those of you who replied to my previous emails requesting that you contact us if you intend to attend any/all of the current masterclasses. We have had a low response in terms of attendance for this week's MRI session (so far only 5 interested parties). Those 5 five will be glad to know that we fully intend to continue with the session - the tutorials will be even more interactive than usual if the numbers are smaller! However, it would be naive of me to ignore the feedback from some that suggests that committing 2 1/2 hours on a Thursday afternoon is difficult for some of you. As such a minor revision to Thursday's program is proposed: The session will be split into 2 halves - Session 1: 2.30 - 4.00 - an introduction to the FSL software environment; - a full single subject AND across subject (group) fMRI analysis tutorial with worked examples; - examples of manipulating data - co-registration, averaging, extracting time-series (with user supplied examples), extracting brains Session 2: 4.00 - 5.00 - an introduction to the more weird and wonderful tools in fsl - exploring fMRI data without a model .. ICA - comparing spatial differences between groups - TBSS and VBM - exploring connectivity with DTI data - again, session will involve worked examples and user interaction with scripts Hopefully splitting the session will help those of you limited by time to attend at least part of the afternoon, and allow those of you who are only interested in basic fMRI processing / newer features to attend the times most suitable for you. Please do let us know if you intend to attend .. it makes our lives easier! Thanks. ************************************************************************ Andre Gouws User Support Manager York Neuroimaging Centre The Biocentre York Science Park Heslington YO10 5DG Tel: +44 (0) 1904 435328 Fax: +44 (0) 1904 435356

17 years, 3 months

MEG

by Gary Green

You will all be pleased to hear that we now have a certificate that states that the oxygen level in MEG is 20.9% The oxygen monitor has also been shown to detect and alarm when the level is low (18%). What this really means is that the oxygen monitor has been calibrated. It is now safe to scan again in MEG Thanks to 4D Neuroimaging, Joanna and Maribel who help sort this out so quickly Gary -- Gary Green Director York Neuroimaging Centre The Biocentre York Science Park Innovation Way Heslington York YO10 5DG http://www.ynic.york.ac.uk tel. 01904 435349 fax 01904 435356 mobile 07986 778954

17 years, 3 months

Masterclasses - register

by Andre Gouws

MSc students with timetable commitment that prevent them attending the masterclasses should be aware that it is our intention to run a separate session for the MSc program. (Date to be confirmed). -- ************************************************************************ Andre Gouws User Support Manager York Neuroimaging Centre The Biocentre York Science Park Heslington YO10 5DG Tel: +44 (0) 1904 435328 Fax: +44 (0) 1904 435356

17 years, 3 months

Masterclasses - register

by Andre Gouws

FYI: Masterclasses are 2 and a half hour interactive tutorial sessions which start at 2:30 pm. -- ************************************************************************ Andre Gouws User Support Manager York Neuroimaging Centre The Biocentre York Science Park Heslington YO10 5DG Tel: +44 (0) 1904 435328 Fax: +44 (0) 1904 435356

17 years, 3 months

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