The readout sampling time units in the Siemens DICOM field are [ns], nanosecond, 10^-9 sec, default for all Siemens scanners. The script T1/T2w sample spacing unit is [s], second.
On Oct 16, 2014, at 10:01 AM, Book, Gregory <gregory.b...@hhchealth.org<mailto:gregory.b...@hhchealth.org>> wrote: I’m fine tuning our preFS script to fit our actual T1 and T2 scan parameters, but I’m having trouble figuring out one of the script parameters. The T1/T2wSampleSpacing default values are 0.0000074 and 0.0000021 and the comment says to refer to DICOM field 0019:1018. The values in the DICOM file for our scans are 6500 and 2300. Does this mean our values in the preFS script should be 0.0000065 and 0.0000023? What are the units in the DICOM file and the script? Thanks! -Greg _________________________________________________ Gregory Book Senior Technology Manager Olin Neuropsychiatry Research Center, Institute of Living, Hartford Hospital 200 Retreat Avenue Hartford, CT 06106 Tel: 860-545-7267 Fax: 860-545-7797 gregory.b...@hhchealth.org<mailto:gregory.b...@hhchealth.org> http://nidb.sourceforge.net<http://nidb.sourceforge.net/> This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure, or distribution is prohibited. If you are not the intended recipient, or an employee or agent responsible for delivering the message to the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message, including any attachments. _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org> http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
