Observations from chaotic analysis of sleep EEGs.
Chaotic analysis and modeling methods were applied to a small collection of healthy individuals' sleeping EEGs in order to establish whether a common representational space could be discovered for use in comparative analysis. Common challenges were encountered and dealt with in a practical manner. The methods used and the choices made in this effort are described herein. The authors observe and describe a common representation, obtained from a delay coordinate embedding, that should be usable for comparative analysis leading to clinical utility.
Kassebaum
John A
JA
Stellar Wind Dev., Indianapolis, IN 46278, USA. John.Kassebaum
Foresman
Brian H
BH
Talavage
Thomas M
TM
Eberhart
Russell C
RC
D000328:Adult; D001921:Brain / Q000502:physiology*; D003198:Computer Simulation; D003936:Diagnosis, Computer-Assisted / Q000379:methods*; D004569:Electroencephalography / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008959:Models, Neurological; D017711:Nonlinear Dynamics; D012890:Sleep / Q000502:physiology*