March 3, 2026Open Access

Modeling the Intermediate Flow Regime in Flow‐Compensated Intravoxel Incoherent Motion MRI

Key Points

Intermediate to ballistic blood flow dynamics were identified using the IVIM model, enhancing brain imaging techniques.
In vivo results show significant changes in blood flow under specific encoding times when evaluated with IVIM analysis.
Analysis incorporates a novel encoding-time-dependent model designed for flow-compensated MRI applications.
Findings may suggest new approaches in brain imaging, with implications for understanding blood flow in various conditions.

Abstract

An encoding-time-dependent analytical IVIM model is presented for FC/NC DDE. In vivo results and simulations indicate that IVIM experiments with encoding times typical for clinical MRI scanners probe an intermediate to ballistic blood flow regime in the brain.

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Cite This Study

Rosenqvist et al. (Mon,) studied this question.

synapsesocial.com/papers/69a75b8bc6e9836116a22fcf https://doi.org/https://doi.org/10.1002/mrm.70267

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