Concepedia

Ursula Ptok

UP

19

Publications

1.2K

Citations

16

H-Index

2000

Active since

Affiliations

University of Bonn(Current)

Ludwig-Maximilians-Universität München

Ursula Ptok is an author at University of Bonn specializing in medicine, alzheimer's disease, and dementia.

Top concepts

Publications per year

2000–2004

19

Publications

19

CSF tau protein phosphorylated at threonine 231 correlates with cognitive decline in MCI subjects

Katharina Büerger, Stefan Teipel, Raymond Zinkowski et al. · Neurology · 2002 · 249 citations

, , +17

24S-hydroxycholesterol in cerebrospinal fluid is elevated in early stages of dementia

Andreas Papassotiropoulos, Dieter Lütjohann, M. Bagli et al. · Journal of Psychiatric Research · 2002 · 230 citations

, , +7

Polymorphism in the cholesterol 24S-hydroxylase gene is associated with Alzheimer's disease

Heike Kölsch, Dieter Lütjohann, Michael Ludwig et al. · Molecular Psychiatry · 2002 · 138 citations

, , +9

Fertility and number of children in patients with Alzheimer's disease

Ursula Ptok, Katrin Barkow, Reinhard Heun · Archives of Women s Mental Health · 2002 · 95 citations

, , +8

Subthreshold depressive and anxiety disorders in the elderly

Reinhard Heun, Andreas Papassotiropoulos, Ursula Ptok · European Psychiatry · 2000 · 80 citations

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