Wong P K
Department of Diagnostic Neurophysiology, B.C. Children's Hospital, Vancouver, Canada.
Brain Topogr. 1990 Fall;3(1):129-36. doi: 10.1007/BF01128869.
The spike discharge from 11 children with benign rolandic epilepsy was analyzed using both linear and non-linear regression techniques to estimate the correlation between different scalp regions. To preserve temporal information, short (200 msec.) overlapping windows were used during computation, covering the initial fast and later slow components of the spike. Several unique topographic patterns of electrical interdependence were observed. These changes in association patterns between different scalp regions during the evolution of these spike discharges may shed light on the cortical activation involved.
使用线性和非线性回归技术分析了11例良性罗兰多癫痫患儿的棘波放电，以估计不同头皮区域之间的相关性。为了保留时间信息，在计算过程中使用了短的（200毫秒）重叠窗口，覆盖了棘波最初的快速成分和随后的慢速成分。观察到了几种独特的电相互依赖的地形模式。这些棘波放电演变过程中不同头皮区域之间关联模式的变化可能有助于揭示所涉及的皮质激活情况。
