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no YNiC seminar this week
by rem 08 Feb '12

08 Feb '12

Dear Users There will not be a YNiC seminar this week (9th February). Normal service will resume next week when the MSc CN students will be giving project proposal presentations for their empirical research projects. Best wishes Rebecca -- ************************************************************************ Dr. Rebecca E. Millman Science Liaison Officer York Neuroimaging Centre The Biocentre York Science Park Heslington YO10 5DG Tel: +44 (0) 1904 567614 Fax: +44 (0) 1904 435356

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YNiC seminar today
by rem 02 Feb '12

02 Feb '12

Dear Users Today (4.15-5.15 pm) Mark Hymers and Padraig Kitterick will be giving a talk on "Safe levels of noise exposure in MR scanning at YNiC". Please see below for the talk abstract. Everyone is welcome to attend. Best wishes Rebecca Abstract: In 2011 Mark Hymers, Padraig Kitterick, Rebecca Millman and Quentin Summerfield were awarded a small grant by the Department of Psychology to investigate the feasibility of carrying out auditory fMRI research safely at YNiC. This talk will present the main findings of the work funded by this grant and should be 1) of interest to anyone who uses MRI and 2) of particular interest to those who wish to carry out auditory fMRI experiments. MR scanners generate very loud levels (>105 dB SPL) of noise. Exposure to intense noise can potentially damage hearing and the effects of exposure to very loud sounds are cumulative over the total exposure time. Researchers who use MR scanners must protect their participants against hearing damage by ensuring that exposure to noise levels in MR remain within the UK legal limits. Important considerations that will impact the design of all MRI experiments are 1) the duration of the structural scans/fMRI experiments and 2) the amount of attenuation of unwanted noise provided by hearing protection available at YNiC. For auditory fMRI experiments, researchers must also take into account the effects of adding the presentation level of auditory stimuli to the scanner noise. The talk will provide an overview of the guidelines written by Hymers et al. in the full report and present easy-to-use tools for calculating levels of noise exposure in MRI experiments. -- ************************************************************************ Dr. Rebecca E. Millman Science Liaison Officer York Neuroimaging Centre The Biocentre York Science Park Heslington YO10 5DG Tel: +44 (0) 1904 567614 Fax: +44 (0) 1904 435356

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Re : Downtime
by Gary Green 01 Feb '12

01 Feb '12

Apologies for cross-postings ------------------------------- Dear Colleagues, On Friday 10th February, YNiC Open Plan and Offices will be closing at midday. This is to allow for some essential maintenance and debugging to occur on one of the core IT systems. We will be taking the opportunity to also move certain data to new storage and perform some other system upgrades at the same time which would have otherwise required separate downtime. The MRI scanner will still be usable during this period and the Psychology mail server will not be affected. Systems which will be affected include the YNiC website, booking system, remote desktop, VPN service and all YNiC desktops. We expect these systems to be back online around 5pm. We apologise for any inconvenience caused Gary Gary Green York Neuroimaging Centre The Biocentre York Science Park Innovation Way Heslington York YO10 5NY http://www.ynic.york.ac.uk https://www.ynic.york.ac.uk/about-us/people/ggrg tel. +44 (0) 1904 435349 PA - Denize Chessa : +44 (0) 1904 435329 or email dcds500(a)ynic.york.ac.uk fax +44 (0) 1904 435356 mobile +44 (0) 788 191 3004

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Update on participant policy
by Sam Johnson 31 Jan '12

31 Jan '12

Hello all, As part of the continuous review of our participant safety guidelines there has been an amendment to the YNiC policy on scanning volunteers. With immediate effect any participant with fixed dental braces will not be scanned as part of an experiment. Although we have had no incidents locally, there is the possibility of significant heating of dental braces during an MRI scan. This is a small but unnecessary risk, and so we have excluded this group from any future experimental scanning. Our participant information and scan consent/safety questionnaire forms have been updated accordingly and you should make sure you have the most up to date versions of these forms when recruiting participants. The current versions of all YNiC forms should always be available at: https://www.ynic.york.ac.uk/forms and as ever, please let us know of any errors/omissions. Thanks, Sam -- Sam Johnson Science Manager, York NeuroImaging Centre University of York http://www.ynic.york.ac.uk

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Fwd: Position at OHBA - pass along if you know anyone interested
by Gary Green 30 Jan '12

30 Jan '12

FYI ----------------------------- Dear Colleague, Sorry to intrude in the inbox. We have a couple of positions on a new project along the lines of one of the priority areas in the collaborative grant (imaging, cognition in aging). If you know of any good candidates for this, please pass this along to them. The deadline is imminent (3rd Feb)! thanks, and nice to see everyone in London, Kia * * *Postdoctoral and Postgraduate Research Assistants* available at the Oxford Centre for Human Brain Activity (OHBA) and Department of Psychiatry, Warneford Hospital, Oxford We are recruiting a postdoctoral fellow and a postgraduate research assistant to work on an exciting new programme of research concerned with assessing cognitive functions during aging and developing psychological interventions for improving cognitive health and preventing cognitive decline. The programme of research involves a combination of neuropsychological assessments; cognitive testing; and brain imaging using structural and functional magnetic resonance imaging (MRI), magnetoencephalogram (MEG) and electroencephalography (EEG). The post will provide experience of clinically relevant research. The positions are funded for two years, and are supported the Programme in Cognitive Health, NIHR Biomedical Research Centre Oxford The deadline for applications is *midday on* *Friday 3rd February* For *details* of the position, please link to the advert: Postdoctoral: http://www.psych.ox.ac.uk/jobvacancies/101899 Postgraduate research assistant: http://www.psych.ox.ac.uk/jobvacancies/101897 *Application forms* and further details can be found at the following links: Postdoctoral: https://www.recruit.ox.ac.uk/pls/hrisliverecruit/erq_jobspec_version_4.jobs… <https://www.recruit.ox.ac.uk/pls/hrisliverecruit/erq_jobspec_version_4.jobs…> Postgraduate research assistant: https://www.recruit.ox.ac.uk/pls/hrisliverecruit/erq_jobspec_version_4.jobs… <https://www.recruit.ox.ac.uk/pls/hrisliverecruit/erq_jobspec_version_4.jobs…> For *informal enquiries* contact Professor Kia Nobre (kia.nobre(a)ohba.ox.ac.uk <mailto:Kia.nobre@ohba.ox.ac.uk>) or Professor Emily Holmes (emily.holmes(a)psych.ox.ac.uk <mailto:emily.holmes@psych.ox.ac.uk>) directly:

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YNiC seminar 2nd February
by rem 30 Jan '12

30 Jan '12

Dear Users This Thursday (4.15-5.15 pm) Mark Hymers and Padraig Kitterick will be giving a talk on "Safe levels of noise exposure in MR scanning at YNiC". Please see below for the talk abstract. Everyone is welcome to attend. Best wishes Rebecca Abstract: In 2011 Mark Hymers, Padraig Kitterick, Rebecca Millman and Quentin Summerfield were awarded a small grant by the Department of Psychology to investigate the feasibility of carrying out auditory fMRI research safely at YNiC. This talk will present the main findings of the work funded by this grant and should be 1) of interest to anyone who uses MRI and 2) of particular interest to those who wish to carry out auditory fMRI experiments. MR scanners generate very loud levels (>105 dB SPL) of noise. Exposure to intense noise can potentially damage hearing and the effects of exposure to very loud sounds are cumulative over the total exposure time. Researchers who use MR scanners must protect their participants against hearing damage by ensuring that exposure to noise levels in MR remain within the UK legal limits. Important considerations that will impact the design of all MRI experiments are 1) the duration of the structural scans/fMRI experiments and 2) the amount of attenuation of unwanted noise provided by hearing protection available at YNiC. For auditory fMRI experiments, researchers must also take into account the effects of adding the presentation level of auditory stimuli to the scanner noise. The talk will provide an overview of the guidelines written by Hymers et al. in the full report and present easy-to-use tools for calculating levels of noise exposure in MRI experiments. -- ************************************************************************ Dr. Rebecca E. Millman Science Liaison Officer York Neuroimaging Centre The Biocentre York Science Park Heslington YO10 5DG Tel: +44 (0) 1904 567614 Fax: +44 (0) 1904 435356

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Fwd: [Sackler] PHD studentship available at Sussex on causality analysis of FMRI data
by Silvia Gennari 24 Jan '12

24 Jan '12

> > From: Anil Seth [a.k.seth(a)sussex.ac.uk] > Sent: 23 January 2012 16:04 > To: sackler(a)sussex.ac.uk > Subject: [Sackler] PHD studentship available at Sussex on causality analysis of FMRI data > > Apologies for cross-posting: > > Ph.D. studentship available: > Identifying causal interactions in functional MRI data using statistical time series analysis > > Supervised by Dr. Anil Seth, Prof. Hugo Critchley, and Dr. Lionel Barnett. > > University of Sussex, Brighton and Sussex Medical School, Sackler Centre for Consciousness Science > > Deadline: 5.00pm, Tuesday 31st January 2012 > Start date: September 2012 > > Details here: http://www.sebnet.org.uk/apply/seth > Apply here: http://www.sussex.ac.uk/study/funding/2012/opportunities/view/43 > > Our understanding of the brain has been revolutionized by functional neuroimaging, the ability to look at brain activity as a person is doing a task, or even while they do nothing at all. Traditionally, neuroscientists have used neuroimaging to localize different functions to different parts of the brain. However, brain functions depend on dynamical networks spanning many different brain regions. Identifying these networks, and especially networks that show causal interactions among their elements, is a major current challenge. This Ph.D. project will address this challenge for functional MRI (fMRI), the most popular neuroimaging method. fMRI measures time-varying changes in metabolic signatures of neural activity. To identify causal networks, we adopt the framework of Granger causality analysis (GCA) which assumes that causes both precede and help predict their effects. GCA applied to fMRI faces several challenges arising because the fMRI signal is an indirect and incompletely understood reflection of underlying neural activity, is sluggish, delayed, and is sampled only once every 2-3 seconds. The project will address these limitations by novel combinations of theory, modelling and experiment. A first objective will be to adapt recent theoretical findings showing invariance of GCA under filtering to the case of fMRI. A second objective will be to characterize the behavior of GCA on fMRI data via detailed computational models connecting neural activity to simulated fMRI responses. These models will be built by connecting existing large-scale spiking neuron simulations with forward models of hemodynamic responses. Third and finally, the resulting methods will be benchmarked on fMRI data obtained specifically for this purpose. > > The successful candidate will benefit from being part of the Sackler Centre for Consciousness Science (www.sussex.ac.uk/sackler), a world-leading research group in computational neuroscience, functional analysis of neuroimaging data, and consciousness research. The student will enjoy collaborative input from the Department of Informatics, the Brighton and Sussex Medical School, and the School of Psychology; will work within a thriving multidisciplinary group integrating many areas of neuroscience, and will have full access to state-of-the-art computational and neuroimaging facilities. Training in fMRI analysis and statistical methods will be provided. > > Applications should hold, or expect to obtain, a minimum upper-second honours degree (or equivalent) in a quantitative science discipline. Previous experience in neuroimaging and/or time series analysis is desirable but not required. > > Funding Notes: The South-East Biosciences Network (www.sebnet.org.uk) is advertising 33 Doctoral Studentships across the South-East of England. > > Applicants for this 4-year PhD, starting in September 2012, should possess or expect to be awarded an Upper Second or 1st Class Honours degree (or equivalent) in a relevant related subject. Studentships are available to UK nationals and EU students who meet the UK residency requirements. The studentship will support the student’s stipend and tuition fees. > > In the application process (http://www.sussex.ac.uk/study/pg/applying/), select the programme INFORMATICS PHD FULLTIME with SEP 2012 ENTRY. Be sure to mention explicitly that you are applying for the SEBnet studentship under the supervision of Dr Anil Seth. > > Informal enquiries to A.K.Seth-at-sussex.ac.uk > See also www.sussex.ac.uk/sackler > www.sebnet.org.uk/apply/seth > www.anilseth.com/ > -- > Dr. Anil Seth > Sackler Centre for Consciousness Science > Dept of Informatics, University of Sussex > www.anilseth.com > www.sussex.ac.uk/sackler > > ___________________________________________________________ > This email has been scanned by MessageLabs' Email Security > System on behalf of the Brighton and Sussex Medical School. > For more information see http://www.brighton.ac.uk/is/spam/ > ___________________________________________________________ > > ___________________________________________________________ > This email has been scanned by MessageLabs' Email Security > System on behalf of the Brighton and Sussex Medical School. > For more information see http://www.brighton.ac.uk/is/spam/ > ___________________________________________________________ > _______________________________________________ > You've received this email because you are subscribed to the Sackler mailing list at the University of Sussex. > To unsubscribe, or change your subscription options visit > https://lists.sussex.ac.uk/mailman/listinfo/sackler > The University's contact details are at http://www.sussex.ac.uk/about/contactus Silvia Gennari Department of Psychology University of York York, YO10 5DD United Kingdom http://homepage.mac.com/silvia_gennari/

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no YNiC seminar this week
by rem 23 Jan '12

23 Jan '12

Dear Users There will not be a YNiC seminar this week as the majority of YNiC staff will be at the MEG UK meeting in London. Best wishes Rebecca -- ************************************************************************ Dr. Rebecca E. Millman Science Liaison Officer York Neuroimaging Centre The Biocentre York Science Park Heslington YO10 5DG Tel: +44 (0) 1904 567614 Fax: +44 (0) 1904 435356

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Fwd: Open postdoctoral position at the University Konstanz, Germany
by Gary Green 20 Jan '12

20 Jan '12

FYI ______________________ *Postdoc position (assistant professor level) in Clinical Psychology and Clinical Neuropsychology available at the Department of Psychology, University of Konstanz* Closing Date: March 1, 2012 Salary (TVL 13, full-time): *Responsibilities* The Clinical Psychology & Clinical Neuroscience branch of the department (chairs Brigitte Rockstroh, Thomas Elbert) are involved in BSc and MSc programs on Clinical Psychology (introductory and advanced courses) and Neuropsychology (methods and neuropsychological disorders & rehabilitation). The applicant is expected to teach 2 courses (2 hours weekly) per semester. Major research topics of the group relate to neuromagnetic correlates of cognitive and emotional processing in healthy subjects and patients with schizophrenia and stress-related disorders. The applicant is expected to engage in research in these or related fields, exploiting the facilities of the department. Applicants should have a Diploma/MSc in Psychology and a Ph.D. Applicants with a background in neuroscience or experience in neuroscientific methods are welcome. Applicants should be willing to work in an interdisciplinary environment and in a collaborating team, sharing technical know-how and ideas. *Work environment* The University of Konstanz is one of the nine Universities of Excellence in Germany. The Clinical & Clinical Neuropsychology group offers MEG- and EEG-labs, including TMS (neuronavigator), and access to a 1.5 T Phillips MRT at a nearby neurological hospital. The group is further related to a research ward at the Center for Psychiatry and runs a trauma-competence center. It is our mission to conduct fundamental research using neuroscientific methods for understanding psychological disorders. Starting from neuroplasticity-research, our mission is further to develop and evaluate treatment and rehabilitation procedures. The department hosts two junior-research groups (Emmy-Noether-Nachwuchsgruppen) and is tightly linked to the junior scientist promotion programs supported by the Excellence initiative. Please submit applications or contact for further information: Prof. Dr. Brigitte Rockstroh +49-7531-884625 – Brigitte.rockstroh(a)uni-konstanz.de <mailto:Brigitte.rockstroh@uni-konstanz.de> ******************************************* Tzvetan Popov Clinical Psychology University of Konstanz Box 23 78457 Konstanz, GERMANY Phone: 0049-7531-884600 Fax: 0049-7531-884601 Email: tzvetan.popov(a)uni-konstanz.de <mailto:tzvetan.popov@uni-konstanz.de> *******************************************

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Today in YNiC
by Gary Green 20 Jan '12

20 Jan '12

Dear Colleagues Sir Mark Walport FRS, Director of the Welcome Trust is receiving an honorary degree today from the University of York. He has asked to visit the Imaging centre this afternoon. He will arrive at 3pm and will stay for about 45 minutes. He will then be shown around Chemistry. If you would like to meet Mark and/or discuss an image from your current work, he will be in the Open Plan area at 3pm. PhD and Postdocs are especially encouraged to come along Thanks Gary -- Gary Green York Neuroimaging Centre The Biocentre York Science Park Innovation Way Heslington York YO10 5DG http://www.ynic.york.ac.uk https://www.ynic.york.ac.uk/about-us/people/ggrg tel. +44 (0) 1904 435349 PA - Claire Fox : +44 (0) 1904 435329 or Claire.Fox(a)ynic.york.ac.uk fax +44 (0) 1904 435356 mobile +44 (0) 788 191 3004

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