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Dr. Peter Neher Division of Medical Image Computing Senior Scientist & Division Board Member German Cancer Research Center (DKFZ) Foundation under Public Law Im Neuenheimer Feld 280 69120 Heidelberg Germany phone: +49 6221 42-2330 I am mostly working from home at the moment and I am therefore probably not reachable via phone! p.ne...@dkfz.de www.dkfz.de<http://www.dkfz.de/> Management Board: Prof. Dr. Michael Baumann, Ursula Weyrich VAT-ID No.: DE143293537 ________________________________ Von: Weijden, CWJ van der (ngmb) <c.w.j.van.der.weij...@umcg.nl> Gesendet: Freitag, 24. Februar 2023 14:11 An: Neher, Peter Betreff: RE: IVIM dwi analysis Dear Peter, Ow, wauw, that was an easy fix! Many thanks for your help! I just loaded it after renaming, and now it works fine. Best regards, Chris From: Neher, Peter <p.ne...@dkfz-heidelberg.de> Sent: vrijdag 24 februari 2023 14:08 To: Weijden, CWJ van der (ngmb) <c.w.j.van.der.weij...@umcg.nl> Subject: RE: IVIM dwi analysis No need to load them separately. They just have to be named the same as the data file. E.g. data.nii.gz data.bvals data.bvecs Then MITK diffusion should load it as dMRI Am 24.02.2023 13:37 schrieb "Weijden, CWJ van der (ngmb)" <c.w.j.van.der.weij...@umcg.nl<mailto:c.w.j.van.der.weij...@umcg.nl>>: Dear Peter, Thank you for your reply. I assumed so as well. Though, I could not find in the Gui interface to upload bvec and bval separately. A sample dataset can be found here: https://drive.google.com/file/d/1FegwGY7eEoI5t0gNc7_C6tdIxqGHM7Kp/view?usp=sharing<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdrive.google.com%2Ffile%2Fd%2F1FegwGY7eEoI5t0gNc7_C6tdIxqGHM7Kp%2Fview%3Fusp%3Dsharing&data=05%7C01%7Cc.w.j.van.der.weijden%40umcg.nl%7C970062cc9b4a40dc4dc408db1668203a%7C335122f9d4f44d67a2fccd6dc20dde70%7C0%7C0%7C638128408696752773%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=GKRYWIYu8vRaaffTeqobKdib0YxCXGNW7AddpnA8190%3D&reserved=0> Many thanks for your help! Best regards, Chris From: Neher, Peter <p.ne...@dkfz-heidelberg.de<mailto:p.ne...@dkfz-heidelberg.de>> Sent: vrijdag 24 februari 2023 08:49 To: Weijden, CWJ van der (ngmb) <c.w.j.van.der.weij...@umcg.nl<mailto:c.w.j.van.der.weij...@umcg.nl>> Subject: AW: IVIM dwi analysis Hi Chris, you definitely need the bvals and bvecs files. If you have them, could you send me a sample dataset so I can check? Best, Peter --------------------------------------------------------------------------------------------------- Dr. Peter Neher Division of Medical Image Computing Senior Scientist & Division Board Member German Cancer Research Center (DKFZ) Foundation under Public Law Im Neuenheimer Feld 280 69120 Heidelberg Germany phone: +49 6221 42-2330 I am mostly working from home at the moment and I am therefore probably not reachable via phone! p.ne...@dkfz.de<mailto:p.ne...@dkfz.de> www.dkfz.de<https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.dkfz.de%2F&data=05%7C01%7Cc.w.j.van.der.weijden%40umcg.nl%7C970062cc9b4a40dc4dc408db1668203a%7C335122f9d4f44d67a2fccd6dc20dde70%7C0%7C0%7C638128408696752773%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=5G6A2tfKlGhCIAcuWqX3IIEeCGpVaV83YqXVGtl4g%2BA%3D&reserved=0> Management Board: Prof. Dr. Michael Baumann, Ursula Weyrich VAT-ID No.: DE143293537 ________________________________ Von: Weijden, CWJ van der (ngmb) via mitk-users <mitk-users@lists.sourceforge.net<mailto:mitk-users@lists.sourceforge.net>> Gesendet: Donnerstag, 23. Februar 2023 10:38 An: mitk-users@lists.sourceforge.net<mailto:mitk-users@lists.sourceforge.net> Betreff: [mitk-users] IVIM dwi analysis Dear all, I want to perform IVIM analysis. When I insert the raw DICOM, the b-values are recognized and I can perform the IVIM analysis. However, when I preprocess the dwi data outside MITK and then load the pre-processed dwi data in nifty format, the individual b-values are no longer recognized. I assume that this is due to the lack of information in the headers, though, I could not find a way how to access the bval and bvec files individually. Does anyone know how I could perform the IVIM analysis using pre-processed dwi scans in nifty format? Many thanks for your help! Best regards, Chris ________________________________ De inhoud van dit bericht is vertrouwelijk en alleen bestemd voor de geadresseerde(n). Anderen dan de geadresseerde(n) mogen geen gebruik maken van dit bericht, het niet openbaar maken of op enige wijze verspreiden of vermenigvuldigen. Het UMCG kan niet aansprakelijk gesteld worden voor een incomplete aankomst of vertraging van dit verzonden bericht. The contents of this message are confidential and only intended for the eyes of the addressee(s). Others than the addressee(s) are not allowed to use this message, to make it public or to distribute or multiply this message in any way. The UMCG cannot be held responsible for incomplete reception or delay of this transferred message. ________________________________ De inhoud van dit bericht is vertrouwelijk en alleen bestemd voor de geadresseerde(n). Anderen dan de geadresseerde(n) mogen geen gebruik maken van dit bericht, het niet openbaar maken of op enige wijze verspreiden of vermenigvuldigen. Het UMCG kan niet aansprakelijk gesteld worden voor een incomplete aankomst of vertraging van dit verzonden bericht. The contents of this message are confidential and only intended for the eyes of the addressee(s). Others than the addressee(s) are not allowed to use this message, to make it public or to distribute or multiply this message in any way. The UMCG cannot be held responsible for incomplete reception or delay of this transferred message. ________________________________ De inhoud van dit bericht is vertrouwelijk en alleen bestemd voor de geadresseerde(n). Anderen dan de geadresseerde(n) mogen geen gebruik maken van dit bericht, het niet openbaar maken of op enige wijze verspreiden of vermenigvuldigen. Het UMCG kan niet aansprakelijk gesteld worden voor een incomplete aankomst of vertraging van dit verzonden bericht. The contents of this message are confidential and only intended for the eyes of the addressee(s). Others than the addressee(s) are not allowed to use this message, to make it public or to distribute or multiply this message in any way. The UMCG cannot be held responsible for incomplete reception or delay of this transferred message.
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