Publications of Arno Villringer
All genres
Journal Article (743)
1998
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Villringer, A. (1998). Investigation of cortical spreading depression in rats by near infrared spectroscopy: scattering and oxygenation changes. Trends in Optics & Photonics, 3, 240–244.
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Villringer, A. (1998). Separation of changes in light scattering and chromophore concentrations during cortical spreading depression in rats. Optics Letters, 23, 555–557.
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Obrig, H., & Villringer, A. (1998). Determination of the wavelength dependence of the differential pathlength factor from near infrared pulse signals. Physics in Medicine and Biology, 42, 1171–1182.
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Villringer, A. (1998). Das Lymphom im Kleinhirnbrückenwinkel als Ursache einer retrocochleären Schädigung: Kasuistik und Literaturübersicht. HNO, 46, 542–547.
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Villringer, A. (1998). Characterization of the pulse signal over the human head by near infrared spectroscopy. Advances in Experimental Medicine and Biology, 454, 115–123.
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Villringer, A. (1998). Multivariate spectral analysis of the beat-to-beat sampled cortical NIRS signals and the heart rate variability. Proceedings of SPIE, 3566, 106–111.
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Villringer, A., , & (1998). Evidence that glypican is a receptor mediating ß-amyloid neurotoxicity in PC12 cells. European Journal of Neuroscience, 10, 2085–1093.
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Obrig, H., , , , , … Villringer, A. (1997). Cerebral haemoglobin oxygenation during sustained visual stimulation: A near–infrared spectroscopy study. Proceedings of the Royal Society of London Series B-Biological Sciences, 352, 743–750.
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Villringer, A. (1997). Decrease in parietal cerebral hemoglobin oxygenation during performance of a verbal fluency task in patients with Alzheimer`s disease monitored by means of near infrared spectroscopy (NIRS) - correlation with simultaneous rCBF-PET measurements. Brain Research, 755, 293–303.
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Obrig, H., & Villringer, A. (1997). Kann man den Blutfluss während der Migräne-Attacke messen? Med-Report, 26, 6.
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Obrig, H., , , , … (1997). Towards noninvasive optical human brain mapping - improvements of the spectral, temporal and spatial resolution of near-infrared spectroscopy. Proceedings SPIE, 2979, 847–857.
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Obrig, H., , , & Villringer, A. (1997). Simultaneous assessment of cerebral oxygenation and hemodynamics during a motor task. A combined near infrared and transcranial doppler sonography study. Advances in Experimental Medicine and Biology, 411, 461–469.
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Obrig, H., , , , , … (1997). Towards brain mapping combining near-infrared spectroscopy and high resolution 3D MRI. Advances in Experimental Medicine and Biology, 413, 139–147.
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Villringer, A., & (1997). A role for near infrared spectroscopy in psychiatry. Advances in Experimental Medicine and Biology, 413, 105–112.
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Obrig, H., , , , , , … Villringer, A. (1997). Length of resting period between stimulation cycles modulates hemodynamic response to a motor stimulus. Advances in Experimental Medicine and Biology, 411, 471–480.
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Obrig, H., & Villringer, A. (1997). Near-infrared spectroscopy in functional activation studies: Can NIRS demonstrate cortical activation? Advances in Experimental Medicine and Biology, 413, 113–127.
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Obrig, H., , , , … Villringer, A. (1997). Haemoglobin oxygenation changes during visual stimulation in the occipital cortex. Advances in Experimental Medicine and Biology, 428, 181–187.
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Villringer, A., , , & (1997). Changes in blood flow velocity and diameter of the middle cerebral artery during hyperventilation: Assessment with MR and transcranial Doppler sonography. American Journal of Neuroradiology, 18, 1929–1934.
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Villringer, A. (1997). Functional neuroimaging: optical approaches. Advances in Experimental Medicine and Biology, 413, 1–18.