https://www.na-mic.org/w/index.php?action=history&feed=atom&title=Dartmouth_DTI_Scan_ParametersDartmouth DTI Scan Parameters - Revision history2026-05-23T00:48:30ZRevision history for this page on the wikiMediaWiki 1.33.0https://www.na-mic.org/w/index.php?title=Dartmouth_DTI_Scan_Parameters&diff=3635&oldid=prevAndy: Update from Wiki2006-12-18T13:26:37Z<p>Update from Wiki</p>
<p><b>New page</b></p><div>'''''Data Structure'''''<br />
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Data structure consists of 504 DICOM images that have been anonymized. Also included with each subjects data set are four Analyze Volume images that represent examples of processed data. Note that the FA and Lattice Index image volumes have been scaled by 1000, and the Trace Diffusion image has been scaled by 100000.<br />
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'''''Scan Parameters'''''<br />
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Acquisition Plane:axial<br />
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Slice Thickness:3 mm (No Skip)<br />
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Number of Slices:36<br />
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TR:8000 ms<br />
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TE:minimum<br />
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FOV:24 cm<br />
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NEX:4<br />
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Scan Matrix:128 x 128<br />
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Image Matrix:256 x 256<br />
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Number of Diffusion Directions:12<br />
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Diffusion Weighting (b-value):800 s/mm2<br />
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Total Number of Images:504 (14 Images Per Slice)<br />
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Acquisition Time:7 min 28 sec</div>Andy