Author

A. S.

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Review Open access Aug 2026

Longitudinal changes in brain iron quantification biomarkers and their association with clinical severity in parkinson’s disease: a systematic review

Reliable biomarkers for tracking Parkinson’s disease (PD) progression remain an unmet clinical need. Quantitative susceptibility mapping (QSM), an MRI technique sensitive to iron-related susceptibility changes, has emerged as a promising candidate biomarker; however, longitudinal findings have been limited and in...

Thejas M. S., S. Pendem, Arvind N. Prabhu et al. · BMC Neurology · 0 citations

Aug 2026

Evaluation of acquisition strategies in IVIM-DKI brain imaging: Effects on image quality, parameter stability, and comparison with DSC perfusion.

An optimized low b-value-weighted acquisition with targeted averaging (A2) provided the strongest overall balance between image quality, parameter stability, tissue contrast, and correspondence with DSC-derived perfusion measures.

A. S., S. Pendem, R. Kadavigere et al. · Journal of Medical Imaging a... · 0 citations