Lower volume, more impairment: reduced cholinergic basal forebrain grey matter density is associated with impaired cognition in Parkinson disease.
Matthew J BarrettScott A SperlingJamie C BlairCody S FreemanJoseph L FlaniganMark E SmolkinCarol A ManningT Jason DruzgalPublished in: Journal of neurology, neurosurgery, and psychiatry (2019)
In de novo and more advanced PD, lower Ch4 density is associated with impaired global cognition, attention and visuospatial function.