 |
 |
Hi, According to fMRIPrep: All slices are realigned in time to the middle of each TR. Thanks, Claire ________________________________ From: Christian Büchel <[log in to unmask]> Sent: Wednesday, February 5, 2020 6:58:27 PM To: [log in to unmask] Cc: Pauley, Claire Subject: AW: [SPM] microtime resolution and onset Hi, that depends on the reference slice that you have chosen for the slice timing correction. Best, Christian -- Prof. Dr. Christian Büchel Institut für Systemische Neurowissenschaften Haus W34, Universitätsklinikum Hamburg-Eppendorf Martinistr. 52, D-20246 Hamburg, Germany Tel.: +49-40-7410-54726 Fax.: +49-40-7410-59955 [log in to unmask]<mailto:[log in to unmask]> http://www.uke.uni-hamburg.de/institute/systemische-neurowissenschaften/ Von: SPM (Statistical Parametric Mapping) [mailto:[log in to unmask]] Im Auftrag von Pauley, Claire Gesendet: Mittwoch, 5. Februar 2020 18:12 An: [log in to unmask] Betreff: [SPM] microtime resolution and onset Dear all, I have interleaved multiband data with the following slice time information: "SliceTiming": [0, 1.0625, 2.125, 0.87, 1.93, 0.6775, 1.7375, 0.4825, 1.545, 0.29, 1.3525, 0.0975, 1.16, 2.22, 0.965, 2.0275, 0.7725, 1.835, 0.58, 1.6425, 0.3875, 1.4475, 0.195, 1.255, 0, 1.0625, 2.125, 0.87, 1.93, 0.6775, 1.7375, 0.4825, 1.545, 0.29, 1.3525, 0.0975, 1.16, 2.22, 0.965, 2.0275, 0.7725, 1.835, 0.58, 1.6425, 0.3875, 1.4475, 0.195, 1.255, 0, 1.0625, 2.125, 0.87, 1.93, 0.6775, 1.7375, 0.4825, 1.545, 0.29, 1.3525, 0.0975, 1.16, 2.22, 0.965, 2.0275, 0.7725, 1.835, 0.58, 1.6425, 0.3875, 1.4475, 0.195, 1.255, 0, 1.0625, 2.125, 0.87, 1.93, 0.6775, 1.7375, 0.4825, 1.545, 0.29, 1.3525, 0.0975, 1.16, 2.22, 0.965, 2.0275, 0.7725, 1.835, 0.58, 1.6425, 0.3875, 1.4475, 0.195, 1.255] The data was preprocessed using fMRIPrep (including slice time correction) and now I would like to create GLMs in SPM. The microtime resolution seems straightforward - enter number of slices (96). But how can I determine the microtime onset in my case? Many thanks, Claire ________________________________ Universitätsklinikum Hamburg-Eppendorf; Körperschaft des öffentlichen Rechts; Gerichtsstand: Hamburg | www.uke.de<http://www.uke.de/> Vorstandsmitglieder: Prof. Dr. Burkhard Göke (Vorsitzender), Prof. Dr. Dr. Uwe Koch-Gromus, Joachim Prölß, Marya Verdel ________________________________ SAVE PAPER - THINK BEFORE PRINTING