TY - JOUR A1 - Grässel, D. A1 - Ringer, T.M. A1 - Fitzek, Clemens A1 - Fitzek, S. A1 - Kohl, M. A1 - Kaiser, W.A. A1 - Witte, O.W. A1 - Axer, H. T1 - Wallerian degeneration of pyramidal tract after paramedian pons infarct JF - Cerebrovascular diseases Y1 - 2010 U6 - https://doi.org/10.1159/000319573 SN - 1015-9770 (Print) SN - 1421-9786 (Electronic) VL - 30 IS - 4 SP - 380 EP - 388 ER - TY - JOUR A1 - Axer, Hubertus A1 - Gräßel, David A1 - Brämer, Dirk A1 - Fitzek, Sabine A1 - Kaiser, Werner A. A1 - Witte, Otto W. A1 - Fitzek, Clemens T1 - Time course of diffusion imaging in acute brainstem infarcts JF - Journal of magnetic resonance imaging : JMRI Y1 - 2007 U6 - https://doi.org/10.1002/jmri.21088 SN - 1053-1807 (Print) SN - 1522-2586 (Electronic) VL - 26 IS - 4 SP - 905 EP - 912 ER - TY - JOUR A1 - Urban, P. P. A1 - Wicht, S. A1 - Fitzek, S. A1 - Marx, J. A1 - Thömke, F. A1 - Fitzek, Clemens A1 - Hopf, H. C. T1 - Ipsilateral facial weakness in upper medullary infarction-supranuclear or infranuclear origin? JF - Journal of neurology Y1 - 1999 U6 - https://doi.org/10.1007/s004150050457 SN - 0340-5354 (Print) SN - 1432-1459 (Electronic) VL - 246 IS - 9 SP - 798 EP - 801 ER - TY - JOUR A1 - Fitzek, S. A1 - Fitzek, Clemens A1 - Marx, J. A1 - Speckter, H. A1 - Urban, P. P. A1 - Thömke, F. A1 - Stoeter, P. A1 - Hopf, H. C. T1 - Blink reflex R2 changes and localisation of lesions in the lower brainstem (Wallenberg's syndrome): an electrophysiological and MRI study JF - Journal of neurology, neurosurgery, and psychiatry Y1 - 1999 UR - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1736618/pdf/v067p00630.pdf U6 - https://doi.org/10.1136/jnnp.67.5.630 SN - 0022-3050 (Print) SN - 1468-330X (Electronic) VL - 67 IS - 5 SP - 630 EP - 636 ER - TY - JOUR A1 - Urban, P. P. A1 - Hansen, C. A1 - Baumgärtner, U. A1 - Fitzek, S. A1 - Marx, J. A1 - Fitzek, Clemens A1 - Treede, R. D. A1 - Hopf, H. C. T1 - Abolished laser-evoked potentials and normal blink reflex in midlateral medullary infarction JF - Journal of neurology Y1 - 1999 U6 - https://doi.org/10.1007/s004150050361 SN - 0340-5354 (Print) SN - 1432-1459 (Electronic) VL - 246 IS - 5 SP - 347 EP - 352 ER - TY - JOUR A1 - Fitzek, Clemens A1 - Tintera, J. A1 - Müller-Forell, W. A1 - Urban, P. A1 - Thömke, F. A1 - Fitzek, S. A1 - Hopf, H. C. A1 - Stoeter, P. T1 - Differentiation of recent and old cerebral infarcts by diffusion-weighted MRI JF - Neuroradiology Y1 - 1998 U6 - https://doi.org/10.1007/s002340050683 SN - 0028-3940 (Print) SN - 1432-1920 (Electronic) VL - 40 IS - 12 SP - 778 EP - 782 ER - TY - JOUR A1 - Fitzek, S. A1 - Fitzek, Clemens A1 - Huonker, R. A1 - Reichenbach, J. R. A1 - Mentzel, H. J. A1 - Witte, O. W. A1 - Kaiser, W. A. T1 - Event-related fMRI with painful electrical stimulation of the trigeminal nerve JF - Magnetic resonance imaging Y1 - 2004 U6 - https://doi.org/10.1016/j.mri.2003.08.031 SN - 0730-725X (Print) SN - 1873-5894 (Electronic) VL - 22 IS - 2 SP - 205 EP - 209 ER - TY - JOUR A1 - Fitzek, Clemens A1 - Fitzek, S. A1 - Stoeter, P. T1 - Bilateral Wallerian degeneration of the medial cerebellar peduncles after ponto-mesencephalic infarction JF - European journal of radiology Y1 - 2004 U6 - https://doi.org/10.1016/S0720-048X(03)00132-3 SN - 0720-048X (Print) SN - 1872-7727 (Electronic) VL - 49 IS - 3 SP - 198 EP - 203 ER - TY - JOUR A1 - Fitzek, Clemens A1 - Mentzel, H. J. A1 - Fitzek, S. A1 - Sauner, D. A1 - Kaiser, W. A. A1 - Reichenbach, J. R. T1 - Echoplanar diffusion-weighted MRI with intravenous gadolinium-DTPA JF - Neuroradiology Y1 - 2003 U6 - https://doi.org/10.1007/s00234-003-0965-5 SN - 0028-3940 (Print) SN - 1432-1920 (Electronic) VL - 45 IS - 9 SP - 592 EP - 597 ER - TY - JOUR A1 - Marx, J. J. A1 - Mika-Gruettner, A. A1 - Thoemke, F. A1 - Fitzek, S. A1 - Fitzek, Clemens A1 - Vucurevic, G. A1 - Urban, P. P. A1 - Stoeter, P. A1 - Hopf, H. C. T1 - Electrophysiological brainstem testing in the diagnosis of reversible brainstem ischemia JF - Journal of neurology Y1 - 2002 U6 - https://doi.org/10.1007/s00415-002-0780-7 SN - 0340-5354 (Print) SN - 1432-1459 (Electronic) VL - 249 IS - 8 SP - 1041 EP - 1047 ER - TY - JOUR A1 - Marx, J. J. A1 - Thoemke, F. A1 - Fitzek, S. A1 - Vucurevic, G. A1 - Fitzek, Clemens A1 - Mika-Gruettner, A. A1 - Stoeter, P. A1 - Urban, P. P. A1 - Hopf, H. C. T1 - A new method to investigate brain stem structural-functional correlations using digital post-processing MRI--reliability in ischemic internuclear ophthalmoplegia JF - European journal of neurology Y1 - 2001 SN - 1351-5101 (Print) VL - 8 IS - 5 SP - 489 EP - 493 ER -