Suchergebnisse

Zeitschriftenartikel (45)

  1. 21.
    Zeitschriftenartikel
    Pfeuffer, J.; de Moortele P-FV, Ugurbil K, Hu, X.; Glover, G.: Correction of physiologically induced global off-resonance effects in dynamic echo-planar and spiral functional imaging. Magnetic Resonance in Medicine 47 (2), S. 344 - 353 (2002)
  2. 22.
    Zeitschriftenartikel
    Van de Moortele, P.-F.; Pfeuffer, J.; Glover GH, Ugurbil, K.; Hu, X.: Respiration-Induced B0 Fluctuations in the Human Brain at 7 Tesla and its Spatial Distribution. Magn Reson Med (47), S. 888 - 895 (2002)
  3. 23.
    Zeitschriftenartikel
    Wenking, H.; Yacoub E, Pfeuffer, J.; Shmuel, A.; de Moortele PV, Adriany, G.; Ugurbil, K.: Mapping Human Brain Function with MRI at 7 Tesla. Chinese Journal of Magnetic Resonance 19 (1) (2002)
  4. 24.
    Zeitschriftenartikel
    Tkac, I.; Keene CD, Pfeuffer, J.; Low, W.; Gruetter, R.: Metabolic changes in quinolinic acid-lesioned rat striatum measured non-invasively by in vivo 1H NMR spectroscopy. Journal of Neuroscience Research 66, S. 891 - 898 (2001)
  5. 25.
    Zeitschriftenartikel
    Ugurbil, K.; Shmuel, A.; Pfeuffer, J.; Al, E.: Magnetic Resonance Imaging of Brain Function and Neurochemistry. Proceeding of the IEEE 89 (7), S. 1093 - 1140 (2001)
  6. 26.
    Zeitschriftenartikel
    Yacoub, E.; Shmuel, A.; Pfeuffer, J.; de Moortele PV, Adriany G, Andersen P, Vaughan J, Merkle, H.; Ugurbil, K.; Hu, X.: Imaging Brain Function in Humans at 7 Tesla. Magnetic Resonance in Medicine 45, S. 588 - 594 (2001)
  7. 27.
    Zeitschriftenartikel
    Yacoub, E.; Shmuel, A.; Pfeuffer, J.; de Moortele P-FV, Adriany G, Ugurbil, K.; Hu, X.: Investigation of the Initial Dip at 7 Tesla. NMR in Biomedicine 14, S. 408 - 412 (2001)
  8. 28.
    Zeitschriftenartikel
    Zhang, X.; de Moortele P-FV, Pfeuffer, J.; Hu, X.: Elimination of k-space spikes in fMRI data. Magnetic Resonance Imaging 19, S. 1037 - 1041 (2001)
  9. 29.
    Zeitschriftenartikel
    Zwingmann, C.; Floegel U, Pfeuffer, J.; Leibfritz, D.: Effects of Ammonia Exposition on Glioma Cells: Changes in Cell Volume and Organic Osmolytes Studied by Diffusion-Weighted and High-Resolution NMR Spectroscopy. Developmental Neuroscience 22 (5-6), S. 463 - 471 (2000)
  10. 30.
    Zeitschriftenartikel
    Leibfritz, D.; Pfeuffer, J.; Floegel U, Meier, C.; Broer, S.: Cell volume and water exchange in neural cells monitored by diffusion weighted 1H NMR spectroscopy. In "Volume Transmission Revisted" (Eds.: Luigi Agnati, Kjell Fuxe, Charles Nicholson, Eva Sykova). Prog Brain Res, Elsevier 125, S. 255 - 263 (2000)
  11. 31.
    Zeitschriftenartikel
    Pfeuffer, J.; Tkac, I.; Gruetter, R.: Extracellular-intracellular distribution of glucose and lactate in the rat brain assessed noninvasively by diffusion-weighted 1H nuclear magnetic resonance spectroscopy in vivo. J. Cereb. Blood Flow Metab. 20, S. 736 - 746 (2000)
  12. 32.
    Zeitschriftenartikel
    Gruetter, R.; Pfeuffer, J.; Tkac I, Damberg, G.; Seaquist, E.: NMR STUDIES OF IN VIVO BRAIN GLUCOSE CONCENTRATIONS AND TRANSPORT. Paulson,O., Knudsen,G.M. Moos,T. (eds.), Munksgaard, Copenhagen. Brain Barrier Systems, Alfred Benzon Symposium 45, S. 128 - 138 (1999)
  13. 33.
    Zeitschriftenartikel
    Pfeuffer, J.; Tkac I, Choi IY, Merkle, H.; Ugurbil K, Garwood, M.; Gruetter, R.: Localized in vivo 1H NMR detection of neurotransmitter labeling in rat brain during infusion of [1-13C] D-glucose. Magn Reson Med 41, S. 1077 - 1083 (1999)
  14. 34.
    Zeitschriftenartikel
    Pfeuffer, J.; Tkac I, Provencher, S.; Gruetter, R.: Toward an in vivo neurochemical profile: quantification of 18 metabolites in short-echo-time 1H NMR spectra of the rat brain. J Magn Reson 141, S. 104 - 120 (1999)
  15. 35.
    Zeitschriftenartikel
    Pfeuffer, J.; Provencher, S.; Gruetter, R.: Water diffusion in rat brain in vivo as detected at very large b values is multicompartmental. MAGMA 8, S. 98 - 108 (1999)
  16. 36.
    Zeitschriftenartikel
    Henke, J.; Engelmann J, Floegel U, Pfeuffer, J.; Kutscher B, Noessner G, Engel J, Voegeli, R.; Leibfritz, D.: Investigations on the apoptotic effects of hexadecylphosphocholine on resistant and non-resistant cells monitored by NMR spectroscopy. Drugs of Today 34 (Suppl. F), S. 37 - 50 (1998)
  17. 37.
    Zeitschriftenartikel
    Pfeuffer, J.; Floegel U, Dreher, W.; Leibfritz, D.: Restricted diffusion and exchange of intracellular water: theoretical modelling and diffusion time dependence of 1H NMR measurements on perfused glial cells. NMR in Biomedicine 11, S. 19 - 31 (1998)
  18. 38.
    Zeitschriftenartikel
    Pfeuffer, J.; Dreher W, Sykova, E.; Leibfritz, D.: Water signal attenuation in diffusion-weighted 1H NMR experiments during cerebral ischemia: Influence of intracellular restrictions, extracellular tortuosity, and exchange. Magnetic Resonance Imaging 16, S. 1023 - 1032 (1998)
  19. 39.
    Zeitschriftenartikel
    Pfeuffer, J.; Broer S, Broer A, Lechte M, Floegel, U.; Leibfritz, D.: Expression of Aquaporins in Xenopus laevis Oocytes and Glial Cells as Detected by Diffusion-Weighted 1H NMR Spectroscopy and Photometric Swelling Assay. Biochimica et Biophysica Acta 1448, S. 27 - 36 (1998)
  20. 40.
    Zeitschriftenartikel
    Pfeuffer, J.; Floegel, U.; Leibfritz, D.: Monitoring of cell volume and water exchange time in perfused cells by diffusion-weighted 1H NMR spectroscopy. NMR in Biomedicine 11, S. 11 - 18 (1998)
Zur Redakteursansicht