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Neurology
Meta-analysis
QSM MRI reveals distinct iron deposition patterns differentiating Parkinsonian syndromes
Brain MRI technique may help tell apart Parkinson's and similar disorders
This systematic review and meta-analysis of 626 PD, 160 MSA, 176 PSP patients and 256 controls found that quantitative susceptibility mappin…
A special MRI can spot distinct brain iron patterns in Parkinson's and related diseases, offering a potential diagnostic tool.
Jun 1, 2026
Neurology
Florzolotau PET shows tau accumulation patterns and links to progression in progressive supranuclear palsy
New Scan Tracks PSP Brain Changes Year by Year
This longitudinal observational study evaluated florzolotau (18F) PET imaging in 26 patients with progressive supranuclear palsy and 10 heal…
A new brain scan tracks how PSP disease spreads over time to help doctors measure treatment success without waiting for symptoms to change.
medRxiv
Apr 28, 2026
Neurology
6-metabolite blood biomarkers aid differential diagnosis of Parkinson's disease versus healthy controls and other neurodegenerative conditions
Can a simple blood test tell the difference between Parkinson's and other brain diseases?
This observational study assessed a 6-metabolite blood biomarker (6M-BB) profiled by 1H NMR for distinguishing Parkinson's disease (PD) from…
A simple blood test using six metabolites correctly identified Parkinson's disease in nearly 95% of cases while distinguishing it from other…
medRxiv
Apr 9, 2026