par Mavroudakis, Nicolas 
;Vandesteene, Arlette ;Brunko, Eric ;Defevrimont, Marianne ;Zegers De Beyl, Diederik
Référence Electroencephalography and clinical neurophysiology, 92, 1, page (82-85)
Publication Publié, 1994-01
;Vandesteene, Arlette ;Brunko, Eric ;Defevrimont, Marianne ;Zegers De Beyl, Diederik Référence Electroencephalography and clinical neurophysiology, 92, 1, page (82-85)
Publication Publié, 1994-01
Article révisé par les pairs
| Résumé : | Whereas cortical SEPs are altered by halogenated anesthetics, spinal and subcortical SEPs are thought to be hardly affected. In this study the spinal N13 potential (recorded with anterior neck reference) showed a significant delay with enflurane anesthesia. The P13 and P14 far-field potentials, however, remained unchanged. Our results indicate that oligosynaptic as well as polysynaptic pathways are influenced by halogenated anesthetics and that enflurane has different effects on spinal gray matter and cuneate synapses. Our data also demonstrate that earlobe reference recordings are not adequate to measure pharmacologic effects on subcortical SEPs. |
