Thank you all very much. 2008/1/29, zewang <[log in to unmask]>: > > I guess he was asking for code to read the kspace raw data. If so, that is > not fun at all since there are many kinds of different labels in the > rawdata > header. After reading the data, he will need to do gridding for rampup > sampling and then phase correction, and FFT. But just a quick clue. For > fMRI, it's not that hard to read the ksp data. The basic organization is: > each volume contains several slices; each slice contains 3 reference lines > ky lines with altered directions (means left to right for odd lines and > right to left for even lines); each line contains a header and the complex > values of 2*kx points (so it's actually 4 x kx double floating point > data). > > --------------------------------------------- > Ze Wang, Ph. D > Center for functional neuroimaging, > Dept of Neurology, > Medicine school, > University of Pennsylvania > 3400 Spruce Stree, > 3W Gates building, > Philadelphia, PA 19104 > Tel: 215-662-7341 > > > -----Original Message----- > From: SPM (Statistical Parametric Mapping) [mailto:[log in to unmask]] On > Behalf Of Auer, Tibor M.D. > Sent: Monday, January 28, 2008 12:11 PM > To: [log in to unmask] > Subject: Re: [SPM] Who can help me read raw data from SIEMENS Trio 3T MR > scaner ? > > Why don't you use DICOM import function of SPM5? > > It works for me and we have the same MR-system. > > Auer, Tibor M.D. > PhD-student > University of Pécs, Medical Faculty > Department of Neurosurgery > Rét u. 2, Pécs, H-7623, Hungary > Tel.: +36-20-986-9341 > E-mail: [log in to unmask] > > -----Original Message----- > From: SPM (Statistical Parametric Mapping) [mailto:[log in to unmask]] On > Behalf Of Claus Lamm > Sent: Monday, January 28, 2008 3:21 PM > To: [log in to unmask] > Subject: Re: [SPM] Who can help me read raw data from SIEMENS Trio 3T MR > scaner ? > > On Mo, 28.01.2008, 03:30, shiliang huang wrote: > > Hi friends > > Who can help me read raw data from SIEMENS Trio 3T MR scaner ? You'd > > better > > give me a MATLAB code which can read raw data from SIEMENS Trio 3T MR > > scaner. Thank you. > > Sincerely, > > Wang Qiang > > > I guess you get them as DICOMS? If so try MRIConvert from the University > of Oregon to convert them to Analyze/SPM-readable format. > > Hope this helps, > Claus >