| Zugriffsnummer | 27462 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Neuromagnetic correlates of evoked somatosensory activity travelling through the lumbosacral cauda equina and thoracic spinal cord in man |
| Autor(in); Institution |
Curio, G.; Department of Neurology, Klinikum Steglitz, Freie Universität Berlin, GERMANY
Mackert, B.-M.; Department of Neurology, Klinikum Steglitz, Freie Universität Berlin, GERMANY
Burghoff, Martin; 10.22, Biomagnetismus, PTB-Berlin
Kötitz, Roman; 10.22, Biomagnetismus, PTB-Berlin
Drung, Dietmar; 9.33, Kryoelektronik, PTB-Berlin
Marx, P.; Department of Neurology, Klinikum Steglitz, Freie Universität Berlin, GERMANY
|
| Quelle/Jahr | Biomagnetism: fundamental research and clinical application : Proceedings of the 9th International Conference on Biomagnetism:(1995), 723 - 726 |
| Schriftenreihe | Studies in applied electromagnetics and mechanics: 7 |
| Herausgeber(in) |
Baumgartner, C.; Neurological University Clinic, Vienna, AUSTRIA
Deecke, L.; Neurological University Clinic, Vienna, AUSTRIA
Stroink, G.; Departments of Physics, Physiology and Biophysics, Dalhousie University, Halifax, Nova Scotia, CANADA
Williamson, S.J.; Neuromagnetism Laboratory, New York University, New York, NY, USA
|
| ISBN | 90-5199-233-5 |
| Verlag | Amsterdam [u.a.]: IOS Press |
| Konferenzangaben | 9th International Conference on Biomagnetism, Wien, 14-20, August, 1993, Austria |
| Zusammenfassung | Recently, neuromagnetic recordings of early evoked somatosensory fields have been extended to include peripheral nerves (median, ulnar), brachial plexus and the first postsynaptic activity in the dorsaJ hom of the cervical spinal cord. There is, however, still another anatomic area of the somatosensory system where magnetic recording capabilities up to now lag behind electric ones: Along the spine recordings of surface electric evoked Potentials pick up a complex mixture of lumbosacral plexus far fields, ortho- and antidromic volleys propagating up and down the cauda equina, stationary (sagittally oriented) sources in the dorsal hom of the medulla spinalis (at spine level Thl2/L1) and afferent volleys ascending through various tracts (mainly the dorsal columns) of the thoracic spinal cord. Using a new low-noise magnetometer this study demonstrates that it is possible to detect early evoked spinal magnetic fields and, in particular, to monitor their caudocranial propagation along the spine. |
Zitierung
Curio, G., Mackert, B.-M., Burghoff, M., Kötitz, R., Drung, D., & Marx, P. (1995). Neuromagnetic correlates of evoked somatosensory activity travelling through the lumbosacral cauda equina and thoracic spinal cord in man. 9th International Conference on Biomagnetism, Wien, 14-20, August, 1993, Austria.