Publications of Arno Villringer

Wolf, T.; Lindauer, U.; Reuter, U.; Back, T.; Villringer, A.; Einhaeupl, K.; Dirnagl, U.: Noninvasive near infrared spectroscopy monitoring of regional cerebral blood oxygenation changes during peri-infarct depolarizations in focal cerebral ischemia in the rat. Journal of Cerebral Blood Flow & Metabolism 17, pp. 950 - 954 (1997)

Wolf, T.; Lindauer, U.; Villringer, A.; Dirnagl, U.: Excessive oxygen or glucose supply does not alter the blood flow response to somatosensory stimulation or spreading depression in rats. Brain Research 761, pp. 290 - 299 (1997)

Lindauer, U.; Dreier, J.; Angstwurm, K.; Villringer, A.; Einhaeupl, K. M.; Dirnagl, U.: Role of nitric oxide synthase inhibition in leukocyte-endothelium interaction in the rat pial microvasculature. Journal of Cerebral Blood Flow & Metabolism 16 (6), pp. 1143 - 1152 (1996)

Wenzel, R.; Obrig, H.; Ruben, J.; Villringer, K.; Dirnagl, U.; Villringer, A.: Cerebral blood oxygenation changes induced by visual stimulation in humans. Journal of Biomedical Optics 1 (4), pp. 399 - 404 (1996)

Brandt, S. A.; Davis, T.; Obrig, H.; Meyer, B. U.; Belliveau, J. W.; Rosen, B. R.; Villringer, A.: Functional magnetic resonance imaging shows localized brain activation during serial transcranial stimulation in man. NeuroReport 7, pp. 734 - 736 (1996)

Hirth, C.; Obrig, H.; Villringer, K.; Thiel, A.; Bernarding, J.; Muehlnickel, W.; Flor, H.; Dirnagl, U.; Villringer, A.: Non-invasive functional mapping of the human motor cortex using near-infrared spectroscopy. NeuroReport 7, pp. 1977 - 1981 (1996)

Hock, C.; Villringer, K.; Mueller-Spahn, F.; Hofmann, M.; Schuh-Hofer, S.; Heekeren, H.; Dirnagl, U.; Villringer, A.: Near infrared spectroscopy in the diagnosis of Alzheimer`s disease. Annals of the New York Academy of Sciences 777, pp. 22 - 29 (1996)

Kleinschmidt, A.; Obrig, H.; Requardt, M.; Merboldt, K. D.; Dirnagl, U.; Villringer, A.; Frahm, J.: Simultaneous recording of cerebral blood oxygenation changes during human brain activation by magnetic resonance imaging and near-infrared spectroscopy. Journal of Cerebral Blood Flow & Metabolism 16, pp. 817 - 826 (1996)

Obrig, H.; Heekeren, H.; Ruben, J.; Wenzel, R.; Ndayisaba, J. P.; Dirnagl, U.; Villringer, A.: Continuous spectrum near-infrared spectroscopy approach in functional activation studies in the human adult. Proceedings SPIE 2926, pp. 58 - 66 (1996)

Obrig, H.; Hirth, C.; Junge-Huelsing, G. J.; Doege, C.; Wolf, T.; Dirnagl, U.; Villringer, A.: Cerebral oxygenation changes in response to motor stimulation. Journal of Applied Physiology 81, pp. 1174 - 1183 (1996)

Obrig, H.; Wolf, T.; Doege, C.; Junge-Huelsing, G. J.; Dirnagl, U.; Villringer, A.: Cerebral oxygenation changes during motor and somatosensory stimulation in humans as measured by near-infrared spectroscopy. Advances in Experimental Medicine and Biology 388, pp. 219 - 224 (1996)

Wolf, T.; Lindauer, U.; Obrig, H.; Dreier, J. P.; Back, T.; Villringer, A.; Dirnagl, U.: Systemic nitric oxide synthase inhibition does not affect brain oxygenation during cortical spreading depression (CSD) in rats: A noninvasive near infrared spectroscopy (NIRS) and Laser-Doppler flowmetry (LDF) study. Journal of Cerebral Blood Flow & Metabolism 16, pp. 1100 - 1107 (1996)

Wolf, T.; Obrig, H.; Villringer, A.; Dirnagl, U.: Extra- and intracellular oxygen supply during cortical spreading depression in the rat. Advances in Experimental Medicine and Biology 388, pp. 299 - 304 (1996)

Dirnagl, U.; Lindauer, U.; Them, A.; Schreiber, S.; Pfister, H. W.; Koedel, U.; Reszka, R.; Freier, D.; Villringer, A.: Global cerebral ischemia in the rat: online monitoring of oxygen free radical production using chemiluminescence in vivo. Journal of Cerebral Blood Flow & Metabolism 15, pp. 929 - 940 (1995)

Dirnagl, U.; Villringer, A.: Optische Methoden in der Hirnforschung: Der Einsatz von Licht zur Untersuchung des Gehirnes. Humboldt Spektrum 1, pp. 4 - 9 (1995)

Dreier, J. P.; Koerner, K.; Goerner, A.; Lindauer, U.; Weih, M.; Villringer, A.; Dirnagl, U.: Nitric oxide modulates the CBF response to increased extracellular potassium. Journal of Cerebral Blood Flow & Metabolism 15, pp. 914 - 919 (1995)

Hock, C.; Mueller-Spahn, F.; Schuh-Hofer, S.; Hofmann, M.; Dirnagl, U.; Villringer, A.: Age dependency of changes in cerebral hemoglobin oxygenation during brain activation: A near infrared spectroscop study. Journal of Cerebral Blood Flow & Metabolism 15 (6), pp. 1103 - 1108 (1995)

Ploner, C. J.; Valdueza, J. M.; Villringer, A.: Vasospastic amaurosis fugax in a patient with overlap collagenosis treated with nimodipine. Neurology Research 17, pp. 66 - 69 (1995)

Villringer, A.; Dirnagl, U.: Coupling of brain activity and cerebral blood flow: Basis of functional neuroimaging. Cerebrovasculare and Brain Metabolism Reviews 7, pp. 240 - 276 (1995)

Dirnagl, U.; Lindauer, U.; Them, A.; Pfister, H. W.; Einhaeupl, K. M.; Villringer, A.: Subsurface microscopical visualization of brain tissue in vivo: present, problems, and prospects. Micron 24, pp. 611 - 622 (1994)