Nasim Sheikh‐Bahaei

This study examines the relationship between perivascular spaces, cortisol, hypertension, and inflammation in cognitive impairment, finding significant associations and interactions.

The paper shows that early cognitive dysfunction is associated with altered perivascular space presence and distribution, linked to tau tangle deposition in Alzheimer's disease pathology.

The paper analyzes cerebral perivascular spaces (PVS) in healthy individuals to establish normal ranges and identifies factors like BMI, time of day, and genetics that influence PVS volume and distribution.

This paper introduces an image processing method to enhance perivascular space visibility and quantification using MRI by combining T1- and T2-weighted images with adaptive filtering.