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Diffusion MRI in Traumatic Brain Injury: Software Tools & Reference Material

Diffusion MRI in Traumatic Brain Injury: Software Tools & Reference Material. National Institute of Neurological Diseases and Stroke, National Institutes of Health. Workshop on Diffusion MRI in Traumatic Brain Injury: Software Tools and International Shared Data Repository

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Diffusion MRI in Traumatic Brain Injury: Software Tools & Reference Material

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  1. Diffusion MRI in Traumatic Brain Injury: Software Tools & Reference Material National Institute of Neurological Diseases and Stroke, National Institutes of Health Workshop on Diffusion MRI in Traumatic Brain Injury: Software Tools and International Shared Data Repository Heidelberg, Germany, June 26 2013

  2. DTI Protocol • Number of diffusion gradient directions = 41 • Number of b = 0 images: 5 • b value = 1000 • TR/TE = 8773 ms/52 ms • Flip angle = 90o • FOV = 250 x 250 x 146 mm3 • Matrix size = 96 x 96 • Slice number = 56 • Slice gap = 0 • Resolution = 2.6 x 2.6 x 2.6 mm3 • Sense factor = 2 • Total scan time = 7 min High resolution 3D T1 weighted anatomical image • FOV = 256 x 256 x 146 mm3 • Resolution = 1 x 1 x 1 mm3 • TR/TE = 10 ms/4.6 ms • Flip angle = 8o • Total scan time = 5 min

  3. Application fields Artifacts and data acquisition techniques Quality control and preprocessing Processing and visualization Quantitative analysis Multimodal studies Results interpretation 1-14

  4. Anterior corona radiata L Genu of corpus callosum Anterior limb of internal capsule L External capsule L Posterior limb of internal capsule L Retrolenticular part of internal capsule L Superior longitudinal fasciculus L Posterior thalamic radiation (include optic radiation) L Splenium of corpus callosum Cingulum (cingulate gyrus) L

  5. Automated FA measurements

  6. The American College of Radiology (ACR) continues to support innovation along a variety of fronts.  Recently, the ACR, in partnership with Siemens Corporate Research and Technology (SCR), has been working with the DOD’s Telemedicine and Advanced Technology Research Center on a project to explore unique solutions to diagnose Traumatic Brain Injury (TBI). 

  7. Globus Online and CI • Computation Institute • Multi-discipline research institute • Aims to advance science through innovative computational approaches • Globus Online • Hosted Software-as-a-Service for researchers • Provides high performance data transfer, user and credential management, group management. • Web, REST service, and CLI

  8. Diffusion MRI in Traumatic Brain Injury: Software Tools & Reference Material Workshop on Diffusion MRI in Traumatic Brain Injury: Software Tools and International Shared Data Repository Heidelberg, Germany, June 26 2013

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