Search Results - "Wittich, I"

Methodological parameters influence the detection of right-to-left shunts by contrast transcranial Doppler ultrasonography by Schwarze, J J, Sander, D, Kukla, C, Wittich, I, Babikian, V L, Klingelhöfer, J

“…Contrast transcranial Doppler ultrasonography is a new method to detect intracardiac right-to-left shunts, such as the patent foramen ovale. However, the…”
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Noninvasive prediction of intracranial pressure curves using transcranial Doppler ultrasonography and blood pressure curves by SCHMIDT, B, KLINGELHÖFER, J, SCHWARZE, J. J, SANDER, D, WITTICH, I

“…Until now the assessment of intracranial pressure (ICP) required invasive methods. The objective of this study was to introduce an approach to a noninvasive…”
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Intracranial blood flow parameters in cerebral functional changes and cognitive cerebral performance by Klingelhöfer, J, Matzander, G, Wittich, I, Sander, D, Conrad, B

“…Extensive studies have revealed a close relationship between neuronal activity and regional cerebral blood flow. However, SPECT and PET, the technologies most…”
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Do brief bursts of spike and wave activity cause a cerebral hyper- or hypoperfusion in man? by Klingelhöfer, J, Bischoff, C, Sander, D, Wittich, I, Conrad, B

“…The correlation between brain activity and cerebral blood flow velocities during brief bursts of generalized spike and wave activity was analysed by…”
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Changes of circadian blood pressure patterns are associated with the occurence of lucunar infarction by Kukla, C, Sander, D, Schwarze, J, Wittich, I, Klingelhöfer, J

“…The occurrence of lacunar infarction is closely related to arterial hypertension. However, there is only limited and partly controversial knowledge regarding…”
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A Method for a Simulation of Continuous Intracranial Pressure Curves by Schmidt, Bernhard, Schwarze, Jens Jürgen, Czosnyka, Marek, Sander, Dirk, Wittich, Ingo, Klingelhöfer, Jürgen

“…The study introduces a method to simulate continuously an intracranial pressure (ICP) wave form. In a system analysis approach the intracranial compartment was…”
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