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Enlarged substantia nigra hyperechogenicity and risk for Parkinson disease: a 37-month 3-center study of 1847 older persons.
Berg D, Seppi K, Behnke S, Liepelt I, Schweitzer K, Stockner H, Wollenweber F, Gaenslen A, Mahlknecht P, Spiegel J, Godau J, Huber H, Srulijes K, Kiechl S, Bentele M, Gasperi A, Schubert T, Hiry T, Probst M, Schneider V, Klenk J, Sawires M, Willeit J, Maetzler W, Fassbender K, Gasser T, Poewe W. Berg D, et al. Arch Neurol. 2011 Jul;68(7):932-7. doi: 10.1001/archneurol.2011.141. Arch Neurol. 2011. PMID: 21747034
Cross-sectional study discloses a positive family history for Parkinson's disease and male gender as epidemiological risk factors for substantia nigra hyperechogenicity.
Schweitzer KJ, Behnke S, Liepelt I, Wolf B, Grosser C, Godau J, Gaenslen A, Bruessel T, Wendt A, Abel F, Müller A, Gasser T, Berg D. Schweitzer KJ, et al. J Neural Transm (Vienna). 2007 Sep;114(9):1167-71. doi: 10.1007/s00702-007-0725-5. Epub 2007 Apr 20. J Neural Transm (Vienna). 2007. PMID: 17446999
61 results