History of AFNI updates  

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April 27, 2019 04:14PM
Hi rick,

Since you mentioned multi-band scanning, I assume you refer to the MGH Simultaneous Multi-Slice sequence. In our case, each volume has 69 slices, with a SMS factor of 3 (e.g., 3 bands). TR=1500ms. I use Dicominfo in Matlab to read the slice timing information (see below) from the DICOM file, and assign such timing information to slices using to3d with a customized txt file given to tpattern option. And then do slice timing correction later using 3dTshift. Does this sound a reasonable way for multi-band scanning? Thanks!

Qiuhai

timing information:
0 782.5 65 847.5 130 912.5 195 977.5 260 1042.5 325 1107.5 390 1172.5 455 1237.5 520 1302.5 585 1367.5 650 1432.5 717.5 0 782.5 65 847.5 130 912.5 195 977.5 260 1042.5 325 1107.5 390 1172.5 455 1237.5 520 1302.5 585 1367.5 650 1432.5 717.5 0 782.5 65 847.5 130 912.5 195 977.5 260 1042.5 325 1107.5 390 1172.5 455 1237.5 520 1302.5 585 1367.5 650 1432.5 717.5
Subject Author Posted

Slice timing correction: clarification sought

RParker89 April 08, 2019 01:32PM

Re: Slice timing correction: clarification sought

RParker89 April 17, 2019 01:10PM

Re: Slice timing correction: clarification sought

rick reynolds April 17, 2019 03:34PM

Re: Slice timing correction: clarification sought

qiuhai April 27, 2019 04:14PM

Re: Slice timing correction: clarification sought

rick reynolds May 06, 2019 08:57AM