|| ||<100% bgcolor="#FFFF99">'''Using a field-map to undistort EPIs''' [wiki:FmBackground Background] [wiki:FmPower Improvement in power!] [wiki:FmFieldmaps Acquiring fieldmaps] [wiki:FmDownload Download] [wiki:FmRequirements What you'll need to undistort an EPI data series] [wiki:FmReference Guide and reference] [wiki:FmExample Step-by-step example] [wiki:FmBatch Batch mode] || || == Download == == What software you'll need == Matlab SPM 99 or above If you are using Bruker format input files, a Perl interpreter (e.g, from cygwin.com) If you wish to compile the code, you'll need Perl and gcc or cxx, or a love of the joy of programming. === What data you'll need === Field maps (see 'Acquiring fieldmaps' above) Echo planar functional data in Analyze format === Licensing === If you are an academic user you may download this software for free immediately: please first download a license form. [http://imaging.mrc-cbu.cam.ac.uk/pdfs/undistortion_licence.pdf Download this one] if you are downloading the compiled version, or [http://imaging.mrc-cbu.cam.ac.uk/pdfs/undistortion_source_licence.pdf this one] if you are downloading the source code. Before you download the software, please sign and return two copies of the appropriate form. If you are a commercial user please email [mailto:rhodri.cusack@mrc.cbu.cam.ac.uk rhodri.cusack@mrc-cbu.cam.ac.uk] ''This software is not to be used for medical diagnosis. The author or the MRC take no responsibility for the results of its use.'' === Your details === We would be very grateful if you would provide the following information. Your details will be kept secure and not passed on to any third party.