Pulsierende Leuchtdiode


  1. Timmermann L, Gross J, Kircheis G, Häussinger D, Schnitzler A. Cortical origin of mini-asterixis in hepatic encephalopathy. Neurology 2002; 58: 295-298.

  2. Kircheis G, Wettstein M, Timmermann L, Schnitzler A, Häussinger D. Critical flicker frequency for quantification of low-grade hepatic encephalopathy. Hepatology, 2002; 35: 357-366.

  3. Zafiris O, Kircheis G, Rood HA, Boers F, Häussinger D and Zilles K. Impaired visuo-spatial decision making in hepatic encephalopathy relates to attenuated BOLD-signal in the right inferior parietal cortex. NeuroImage 2004; 22: 541-552.

  4. Montoliu C, Piedrafita B, Serra MA, del Olmo JA, Ferrandez A, Rodrigo JM, et al. Activation of soluble guanylate cyclase by nitric oxide in lymphocytes correlates with minimal Hepatic Encephalopathy in cirrhotic patients. J Mol Med 2007; 85: 233–241

  1. Sharma P, Sharma BC, Puri V, and Sarin SK. Critical Flicker Frequency: Diagnostic Tool for Minimal Hepatic Encephalopathy. J Hepatol 2007; 47: 67-73.

  2. Miese F, Kircheis G, Wittsack HJ, Wenserski F, Hemker J, Mödder U, et al. 1H-MR Spectroscopy, Magnetization Transfer and Diffusion-Weighted Imaging in Alcoholic and Nonalcoholic Patients with Cirrhosis with Hepatic Encephalopathy. Am J Neuroradiol 2006; 27:1019 –26.

  3. Shah NJ, Neeb H, Kircheis G, Engels P, Häussinger D, and Zilles K. Quantitative Cerebral Water Content Mapping in Hepatic Encephalopathy. Neuroimage 2008; 41:706-17.

  4. Kircheis G, Bode JG, Hilger N, Kramer T, Schnitzler A, and Häussinger D. Diagnostic and prognostic value of Critical Flicker Frequency determination in patients undergoing TIPS-implantation. Europ J Gastroenterol Hepatol 2009; 21:1383-94.