Assessment of Cerebral Perfusion Asymmetry in Chronic Migraine Patients Using Intravoxel Incoherent Motion (IVIM)–Derived Pseudodiffusion Coefficient and Perfusion Fraction
Chronic migraine (CM) is associated with neurobiological alterations beyond episodic attacks, yet cerebral microvascular perfusion changes during the interictal phase of CM remain underexplored. Intravoxel incoherent motion (IVIM) magnetic resonance imaging (MRI) provides diffusion‐derived pseudoperfusion parameters th...