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Gathered and tested code for intravoxel incoherent motion (IVIM) analysis, with model fitting code in Python and Matlab.
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[Task Force 2.4 details](tf/tf2-4.md)
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!!! abstract "TF2.5 — Open-source ASL"
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Demonstrate feasibility of acquiring ASL data across multiple vendors using 100% open-source tools
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[Task Force 2.5 details](tf/tf2-5.md)
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!!! abstract "TF2.6 — OSIPI python package"
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To develop OSIPY, a community-led open source python library for quantitative perfusion MRI that replaces fragmented, in-house analysis tools with a standardized, reproducible, and accessible solution
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[Task Force 2.6 details](tf/tf2-6.md)
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!!! abstract "TF2.7 — IVIM preprocessing"
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The taskforce aims to develop a code repository that implements all necessary preprocessing steps for IVIM data.
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[Task Force 2.7 details](tf/tf2-7.md)
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## Aim 3 — Data Inventory
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Inventory of freely available clinical and preclinical perfusion MRI data. This task force is currently inactive due to insufficient members.
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[Task Force 3.2 details](tf/tf3-2.md)
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!!! abstract "TF3.3— IVIM big data collection"
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To establish the extent to which site-, and vendor-specific differences impact quantitative IVIM measurement outcomes.To create a controlled-access repository of in vivo multi-site IVIM test-retest data
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[Task Force 3.3 details](tf/tf3-3.md)
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!!! abstract "TF3.4 — Data Register"
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The taskforce aims to set-up a data registry of perfusion MRI to enable easier collaboration across the community
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[Task Force 3.4 details](tf/tf3-4.md)
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## Aim 4 — Lexicons
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@@ -66,7 +91,22 @@ Develop terminology and reporting guidelines for image acquisition and perfusion
To define standardized terminology, mathematical models, and best practices for BBB-MRI and to evaluate differences between BBB MRI approaches via simulations or experimental studies
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[Task Force 4.4 details](tf/tf4-4.md)
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!!! abstract "TF4.5 — IVIM lexicon"
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To harmonize terminology for intravoxel incoherent motion (IVIM) though the development of a community-endorsed lexicon
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[Task Force 4.5 details](tf/tf4-5.md)
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!!! abstract "TF4.6 — Method section generator"
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To develop publicly available online tool that would serve beginner-intermediate users of MRI perfusion techniques to correctly report the acquisition settings
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[Task Force 4.6 details](tf/tf4-6.md)
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## Aim 5 — Exchange and Education platform
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Dissemination of resources through website and educational activities.
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[Task Force 5.2 details](tf/tf5-2.md)
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!!! abstract "TF5.3 — AURA artifact repository"
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To create an artifact inventory for perfusion imaging, including ASL, DCE and DSC
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[Task Force 5.3 details](tf/tf5-3.md)
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!!! abstract "TF5.4 — Clinical case reports"
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To compile a collection of clinical ASL case reports featuring commonly encountered pathologies and characteristic image findings
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[Task Force 5.4 details](tf/tf5-4.md)
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## Aim 6 — Challenges
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Develop challenges that compare the performance of perfusion image analysis software.
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