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RE : Seminar today at 2pm
by Gary Green 02 Sep '10

02 Sep '10

Dear Colleagues Today, Professor Shoogo Ueno from Japan will be giving the IEEE Magnetics Society Distinguished Lecturers seminar in York. The title is "Biomagnetics: An Interdisciplinary Field Where Magnetics, Biology, and Medicine Overlap" Professor Ueno writes.. This lecture focuses on the advances in biomagnetics and bioimaging obtained mostly in our laboratory in recent years. The lecture describes: (1) a method of localized magnetic stimulation of the human brain by TMS with a figure-eight coil; (2) magneto- encephalography (MEG) to measure extremely weak magnetic fields produced from brain electrical activity using superconducting quantum interference device (SQUID) systems; (3) impedance MRI and current MRI; (4) cancer therapy and control of iron-ion release from, and uptake into, ferritin, an iron-storage protein, by using both high frequency and pulsed magnetic fields and magnetic nanoparticles; and (5) magnetic control of biological cell orientation and cell growth by strong static magnetic fields. These new biomagnetic approaches will open new horizons in brain research, brain treatment, and regenerative medicine. The seminar will be in PX001 in the Exhibition Centre of the University, at 14:00 on the 2nd of September. All welcome -- 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 (Richard Lee) +44 (0) 1904 435329 fax +44 (0) 1904 435356 mobile +44 (0) 788 191 3004

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Lecture next week
by Gary Green 27 Aug '10

27 Aug '10

Dear Colleagues Next week, Professor Shoogo Ueno from Japan will be giving the IEEE Magnetics Society Distinguished Lecturers seminar in York. The title is "Biomagnetics: An Interdisciplinary Field Where Magnetics, Biology, and Medicine Overlap" Professor Ueno writes.. This lecture focuses on the advances in biomagnetics and bioimaging obtained mostly in our laboratory in recent years. The lecture describes: (1) a method of localized magnetic stimulation of the human brain by TMS with a figure-eight coil; (2) magneto- encephalography (MEG) to measure extremely weak magnetic fields produced from brain electrical activity using superconducting quantum interference device (SQUID) systems; (3) impedance MRI and current MRI; (4) cancer therapy and control of iron-ion release from, and uptake into, ferritin, an iron-storage protein, by using both high frequency and pulsed magnetic fields and magnetic nanoparticles; and (5) magnetic control of biological cell orientation and cell growth by strong static magnetic fields. These new biomagnetic approaches will open new horizons in brain research, brain treatment, and regenerative medicine. details of the talk and a short biography of Professor Ueno are in the attachment to this email The seminar will be in PX001 in the Exhibition Centre of the University, at 14:00 on the 2nd of September. All welcome -- 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 (Richard Lee) +44 (0) 1904 435329 fax +44 (0) 1904 435356 mobile +44 (0) 788 191 3004

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Early onset?
by Philip Quinlan 27 Aug '10

27 Aug '10

We recently carried out an MRI study and (to keep it simple) we compared two conditions A and B. We found two regions that preferred A to B, region 1 and 2, respectively. I was keen to explore the time series a little further. So what I did was take the A-B difference for each subject in each of the regions and compute the 95%CI for each 2 sec interval from the start of the stimulus presentation. We get a difference time series for each region and for each point we have a 95%CI. I have plotted the CIs for each point on each function (one for region 1 and one for region 2). Now I note at which time point the CIs reflect a sig diff (i.e., dont cross the x axis) and what I find is that the critical difference occurs earlier for region 1 than 2. At last a window on the time course of psychological functioning? I, of course, now want to claim my Nobel Prize but suspect this is completely flawed. Please advise. Philip. ******************************************************************** Philip Quinlan E-Mail: ptq1(a)york.ac.uk Department of Psychology FAX: (01904) 433181 The University of York Tel: (01904) 430000 Ext. 3135 Heslington Direct : (01904) 433135 York YO10 5DD U.K. ********************************************************************

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book on loan
by Gary Green 13 Aug '10

13 Aug '10

I would be very grateful if the person who borrowed the book on Magnetic Resonance Spectroscopy edited by Matthews could return it, 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 (Richard Lee) +44 (0) 1904 435329 fax +44 (0) 1904 435356 mobile +44 (0) 788 191 3004

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oh dear
by Philip Quinlan 12 Aug '10

12 Aug '10

http://www.hindawi.com/journals/ijmms/2010/769780.html ******************************************************************** Philip Quinlan E-Mail: ptq1(a)york.ac.uk Department of Psychology FAX: (01904) 433181 The University of York Tel: (01904) 430000 Ext. 3135 Heslington Direct : (01904) 433135 York YO10 5DD U.K. ********************************************************************

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birthday cakes
by Richard Lee 11 Aug '10

11 Aug '10

Birthday cakes in open plan, help yourself Richard

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Today in YNiC
by Gary Green 29 Jul '10

29 Jul '10

There is an additional seminar today At 2pm There will be a talk entitled "NMR and MRI sensitivity enhancement by Parahydrogen Induced Polarization" by Kerstin Münnemann Max Planck Institute for Polymer Research, Mainz, Germany Despite its wide applicability in chemistry, biology and medicine, Nuclear Magnetic Resonance (NMR) spectroscopy still suffers from its inherently low sensitivity. Exploiting the large signal enhancements associated with hyperpolarization techniques, such as Parahydrogen Induced Polarization (PHIP), however, NMR or MRI qualify for monitoring dynamic processes in real time. In this lecture, the synthesis and hyperpolarization of several biocompatible molecules like barbiturates, Vinylpyrrolinidon (blood plasma expander) or Dimethylcarboxylat (precursor to fumarate) will be presented. Polarization transfer to 13C in these molecules by using adequate pulse sequences is demonstrated. Moreover, constant NMR signal enhancement of 1H and 13C is shown using a continuous delivery of parahydrogen by hollow fiber membranes. This allows the acquisition of two-dimensional NMR experiments requiring multiple excitations with constant initial polarization. The membrane technique can be easily extended to produce a continuous flow of a hyperpolarized liquid as will be shown for MRI applications. All welcome

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(no subject)
by Rebecca E Millman 29 Jul '10

29 Jul '10

Dear Users Dear Users Today (4-5 pm YNiC open plan) Matt Brookes from the University of Nottingham will give a talk on "Brain network measurements using MEG and ultra-high field MRI". http://www.nottingham.ac.uk/neuroscience/contact/a-z/A-F/brookes_matt.phtml Everyone is welcome to attend. Best wishes Rebecca -- Dr. Rebecca E. Millman York Neuroimaging Centre The Biocentre York Science Park York YO10 5DG Email: rem(a)ynic.york.ac.uk Tel: 01904 435 5373

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[Fwd: [SPM] Postdoc Position at CBU, Cambridge, UK]
by Gary Green 27 Jul '10

27 Jul '10

FYI ----------- *MRC Cognition and Brain Sciences Unit -- Cambridge* *Neuroimaging Methods Post to Study Ageing* The MRC Cognition and Brain Sciences Unit is an internationally renowned research institute with state-of-the-art cognitive neuroscience facilities, including Siemens 3T MRI and 306-channel Elekta-Neuromag MEG scanners. A 2 year post-doctoral position is available to support the newly-established Cambridge Centre for Ageing and Neuroscience (CamCAN), funded by the UK BBSRC in order to relate changes in the brain with changes in cognitive function across the adult lifespan. You will be part of a Cambridge-wide collaboration, working to develop and maintain the storage and analysis pipelines for large quantities of MRI, fMRI and MEG data. This post will be available from January 2011. You will have a PhD in neuroscience, scientific computing or a related area, plus experience of analysis of neuroimaging data, such as MRI, fMRI and/or MEG. You should have excellent IT skills, being familiar with Linux and Matlab, and ideally with specialised neuroimaging analysis software. Experience of studying changes in the brain with ageing, and of cognitive neuroscience would be an advantage. You will be thorough, efficient, effective, a good communicator, and enjoy working as part of a diverse and energetic team. The starting salary will be in the range of £26,022 - £31,758 depending upon qualifications and experience. We offer a flexible pay and reward policy, 30 days annual leave entitlement, and an optional MRC final salary Pension Scheme. On site car and cycle parking is available. For informal discussion please contact Drs Rhodri Cusack or Rik Henson by email: _rhodri.cusack(a)mrc-cbu.cam.ac.uk_ <mailto:rhodri.cusack@mrc-cbu.cam.ac.uk>/_rik.henson(a)mrc-cbu.cam.ac.uk_ <mailto:rik.henson@mrc-cbu.cam.ac.uk>. Applications for this role must be made on line at _http://jobs.mrc.ac.uk_ <http://jobs.mrc.ac.uk/>. If you do not have internet access or experience technical difficulties, please contact 01793 867162, quoting reference* CBSU10/338*. If you would like to receive this advert in large print, Braille, audio, or electronic format/ hard copy, please contact the Recruitment team at the MRC Shared Service Centre on the telephone number above or _recruitment(a)ssc.mrc.ac.uk_ <mailto:recruitment@ssc.mrc.ac.uk> *Closing Date: 20**^th ** August 2010* The Medical Research Council is an Equal Opportunities Employer. ------------------------------------------------------- Dr Richard Henson Assistant Director, Neuroimaging MRC Cognition & Brain Sciences Unit 15 Chaucer Road Cambridge, CB2 7EF, UK Office: +44 (0)1223 355 294 x522 Mob: +44 (0)794 1377 345 Fax: +44 (0)1223 359 062 http://www.mrc-cbu.cam.ac.uk/people/rik.henson/personal -------------------------------------------------------

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Matlab versions
by Mark Hymers 27 Jul '10

27 Jul '10

Hi, As I mentioned a while back, just before the start of next term (September 2010) we'll change the default Matlab version to R2010a (7.10). This is just a reminder that it would be helpful if people could quickly check that any extra toolboxes or scripts which they rely on still work under 7.10 and let me know of any problems they see. If we don't get any reports, we'll assume that it's all ok. R2009a (7.8) will still be available until September 2011 as shown at: https://www.ynic.york.ac.uk/doc/ITPages/FAQ/Misc/SupportedVersions#Matlab Thank you, Mark -- Mark Hymers York Neuroimaging Centre

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