1. Aitkin, L.M. and Dunlop, C.W. (1968) Interplay of excitation and inhibition in the cat medial geniculate body. J. Neurophysiol., 31: 44-61.
2. Allison, T., McCarthy, G., Wood, C.C., Williamson, P.D. and Spencer, D.D. (1989) Human cortical potentials evoked by stimulation of the median nerve. II. Cytoarchitectonic areas generating long-latency activity. J. Neurophysiol., 62: 711–722.
3. Cruse, R., Klem, G., Lesser, R.P. and Lueders, H. (1982) Paradoxical lateralization of cortical potentials evoked by stimulation of the posterior tibial nerve. Arch. Neurol., 39: 222–225.
4. Fujita, S., Nakasato, N., Matani, A., Tamura, I. and Yoshimoto, T. (1995) Short latency somatosensory evoked field for tibial nerve stimulation: Rotation of dipole pattern over the whole head. In: G. Baumgartner, L. Deecke, G. Stroink and S.J. Williamson (Eds.), Biomagnetism: Fundamental Research and Clinical Applications. Proc. 9th International Conference on Biomagnetism, Elsevier, Amsterdam, pp. 95–98.
5. Hari, R., Reinikainen, K., Kaukoranta, E., Hämäläinen, M., Ilmoniemi, R., Penttinen, A., Salminen, J. and Teszner, D. (1984) Somatosensory evoked cerebral magnetic fields from SI and SII in man. Electroencephalogr. Clin. Neurophysiol., 57: 254–263.