Malte Brammerloh

Selective nigrosome vulnerability in Parkinson’s disease revealed by histology-anchored ultra-high-field quantitative MRI

Selective vulnerability is a hallmark of Parkinson’s disease (PD): post-mortem, dopamine-containing cell loss in the substantia nigra first and most severely affects calbindin-poor compartments termed nigrosomes. Testing this in vivo has been limited by circularity, as MRI studies have delineated nigrosomes from the sa...