B. Zeiler

Ceruloplasmin gene variations and substantia nigra hyperechogenicity in Parkinson disease

P. Bauer, D. Berg, O. Riess, 2004, Neurology.

Screening for mutations of the ferritin light and heavy genes in Parkinson's disease patients with hyperechogenicity of the substantia nigra

P. Bauer, D. Berg, U. Sommer, 2003, Neuroscience Letters.

Vulnerability of the nigrostriatal system as detected by transcranial ultrasound

G Becker, D. Berg, K. Lange, 1999, Neurology.

Depression in Parkinson’s disease: brainstem midline alteration on transcranial sonography and magnetic resonance imaging

D. Berg, K. Lange, K. Reiners, 1999, Journal of Neurology.

Lesion pattern in patients with multiple sclerosis and depression

D. Berg, P. Rieckmann, M. Warmuth-Metz, 2000, Multiple sclerosis.