NeurosciencebioRxivPreprint
Normative values of neuromelanin-sensitive MRI signal in older adults obtained using a standard protocol for acquisition and analysis
Rami Haddad, Mira Chamoun, Christine Lucas Tardif…·Clifford Cassidy
The paper reports normative values for neuromelanin-sensitive MRI (NM-MRI) signal and volume in older adults and identifies a significant annual decrease in left substantia nigra volume.