Pre-motor signs of PD are related to SN hyperechogenicity assessed by TCS in an elderly population.
Liepelt I, Behnke S, Schweitzer K, Wolf B, Godau J, Wollenweber F, Dillmann U, Gaenslen A, Di Santo A, Maetzler W, Berg D.
Liepelt I, et al. Among authors: godau j.
Neurobiol Aging. 2011 Sep;32(9):1599-606. doi: 10.1016/j.neurobiolaging.2009.10.004. Epub 2009 Nov 7.
Neurobiol Aging. 2011.
PMID: 19897277
Clinical Trial.