Ivelina Dobreva

Grey matter microstructural alterations distinguish cognitive impairment in Lewy body diseases

The paper identifies grey matter microstructural changes in Lewy body diseases using diffusion MRI metrics, finding increased tODI and FWF linked to cognitive impairment and p-tau217 levels.

Evidence for divergent cortical organisation in Parkinsons disease and Lewy Body Dementia

The paper uses neuroimaging to compare structural and functional connectivity gradients in Parkinson's disease with normal cognition and Lewy body dementia, finding divergent patterns associated with cognitive impairment.

A molecular map of the living human brain from quantitative MRI

This paper introduces a non-invasive imaging framework combining qMRI and SRT to infer molecular features in neurodegeneration.

Neuroimaging and plasma biomarker differences and commonalities in Lewy body dementia subtypes

The paper compares neuroimaging and plasma biomarkers in Lewy body dementia subtypes, finding differences in white matter integrity and plasma markers between dementia with Lewy bodies and Parkinson's disease dementia.

Impaired glymphatic clearance independently contributes to poor outcomes in Parkinsons disease

The paper shows impaired glymphatic clearance is linked to poor outcomes in Parkinson's disease, with distinct effects on brain structure and iron distribution.