A specialised computer-based monitoring system for intraoperative electrocorticography.
We have developed a computer-based intraoperative ECoG monitoring system which offers the flexibility of digital recording and allows detailed review of recorded events without interrupting monitoring. In addition, a diagram showing the electrode positions on the brain can be generated on computer screen and subsequently displayed during monitoring--this allows automatic indication of the electrode positions corresponding to specific ECoG channels and can provide the surgeon with a clear visual impression of the area of spiking.
Allen
P J
PJ
Department of Clinical Neurophysiology, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK.
Smith
S J
SJ
Harkness
W F
WF
Fish
D R
DR
D002540:Cerebral Cortex / Q000503:physiopathology* / Q000601:surgery; D004569:Electroencephalography / Q000379:methods*; D006801:Humans; D016343:Monitoring, Intraoperative / Q000379:methods*; D012815:Signal Processing, Computer-Assisted