The neural origin generating early cortical components of SEP: Topographical analysis using temporal-second-order-differentiation of cortical SEPs

Brain Topography

Volumn 8, Issue 3, 1996, Pages 229-232

  Namiki, Jun ^a   Takase, Moriichirou ^a   Ohira, Takayuki ^a   Goto, Kazuhiro ^a   Ishikawa, Mami ^a   Ajimi, Yasuhiko ^a   Toya, Shigeo ^a  

^a KEIO UNIVERSITY   (Japan)

Author keywords

Central sulcus; Dipoles; Neural origin; Second order differentiation; SEP; Topography

Indexed keywords

BRAIN CORTEX; CONFERENCE PAPER; DIPOLE; EVOKED SOMATOSENSORY RESPONSE; HUMAN; PRIORITY JOURNAL; TISSUE DISTRIBUTION;

BRAIN MAPPING; CEREBRAL CORTEX; EVOKED POTENTIALS, SOMATOSENSORY; HUMANS;

EID: 0029868601     PISSN: 08960267     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF01184774     Document Type: Conference Paper

References (14)

1. Allison, T., McCarthy, G., Wood, C.C., Darcey, T.M., Spencer, D.D. and Williamson, P.D. Human cortical potentials evoked by stimulation of the median nerve. I. Cytoarchitectonic areas generating short-latency activity. J. Neurophysiol., 1989, 62: 694-710.
2. Baumgartner, C., Barth, D.S., Levesque, M.F. and Sutherling, W.W. Functional anatomy of human hand sensorimotor cortex from spatiotemporal analysis of electro-corticography. Electroenceph. clin. Neurophysiol., 1991, 78: 56-65.
3. Deiber, M.P., Giard, M.H. and Mauguiere, F. Separate generators with distinct orientations for N20 and P22 somatosensory evoked potentials to finger stimulation? Electroenceph. clin. Neurophysiol., 1986, 65: 321-334.
4. Desmedt, J.E., Nguyen, T.H. and Bourguet, M. Bit-mapped color imaging of human evoked potentials with reference to the N20, P22, P27 and N30 somatosensory components. Electroenceph. clin. Neurophysiol., 1987, 68: 1-19.
5. Li, C.L. Cortical intracellular synaptic potentials. J. cell. comp. Physiol., 1961, 58: 153-167.
6. Lueders, H., Lesser, R.P., Hahn, J., Dinner, D.S. and Klem, G. Cortical somatosensory evoked potentials in response to hand stimulation. J. Neurosurg., 1983, 58: 885-894.
7. Namiki, J., Nakatsukasa, M., Ajimi, Y., Tamura, K., Shiobara, R., Toya, S. and Takase, M. Topographic mapping of somatosensory evoked potentials by cortical surface recording during surgery. In: Soda, T. (Ed.), EEG Topography 1989: Proceedings of the 8th Japanese Conference of Topographic Electroencephalography, 1989: 259-269.
8. Namiki, J., Takase, M., Ajimi, Y., Ohira, T., Shiobara, R. and Toya, S. Potential distributions over the human cortex evoked by stimulation of the median nerve. Brain Topography, 1990, 3: 223-224.
9. Namiki, J., Takase, M., Ohira, T. and Toya, S. Analysis of cortical responses generating cortical somatosensory evoked potentials. In: Proceedings of the 6th Symposium on Biological and Physiological Engineering, 1991: 37-40. (in Japanese)
10. Sonoo, M., Shimpo, T., Takeda, K., Genba, K., Nakano, I. and Mannen, T. SEPs in two patients with localized lesions of the post-central gyrus. Electroenceph. clin. Neurophysiol., 1991, 80: 536-546.
11. Takahashi, H., Yasue, M., Suzuki, I. and Ishijima, B. Cortical and subcortical somatosensory evoked potentials to median nerve stimulation in man. No Shinkei, 1988, 40: 275-283. (in Japanese).
12. Tiihonen, J., Hari, R. and Hämäläinen, M. Early deflection of cerebral magnetic responses to median nerve stimulation. Electroenceph. clin. Neurophysiol., 1989, 74: 290-296.
13. Wood, C.C., Cohen, P., Cuffin, B. X., Yanita, M. and Allison, T. Electrical sources in human somatosensory cortex: Identification by combined magnetic and potential recordings. Science, 1985, 227: 1051-1053.
14. Wood, C.C., Spencer, D.D., Allison, T., McCarthy, G., Williamson, P.D. and Goff, W.R. Localization of human sensorimotor cortex during surgery by cortical surface recording of somatosensory evoked potentials. J. Neurosurg., 1988, 68: 99-111.