Syntactic Analysis of the Electroencephalogram
- 1 January 1979
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Systems, Man, and Cybernetics
- Vol. 9 (8) , 429-435
- https://doi.org/10.1109/tsmc.1979.4310255
Abstract
A method of quantitative electroencephalogram (EEG) analysis, based on concepts drawn from syntactic pattern recognition theories, is described. While retaining many of the quantitative characteristics of traditional EEG analysis methodologies, the system also utilizes the spatiotemporal characteristics of the EEG record in a fashion similar in concept to visual EEG scoring. Single channels of multichannel EEG's are sequentially partitioned into 100 1-s epochs, and each epoch is assigned, by discriminant analysis, one of seven possible labels. The concatenation of these labels defines an "EEG sentence" which is parsed using a context-free grammar into increasingly abstract, yet clinically meaningful, "EEG phrases." Interchannel differences and similarities are evaluated after the parse using a cross-channel contextual analyzer. System performance is described, and examples of parse results are given for normal and abnormal EEG's.Keywords
This publication has 9 references indexed in Scilit:
- EEG analysis based on time domain propertiesPublished by Elsevier ,2003
- The UNIX Time-Sharing System†Bell System Technical Journal, 1978
- Discriminant Analysis of Electroencephalograms Recorded from Renal PatientsIEEE Transactions on Biomedical Engineering, 1978
- Structural pattern recognition of Carotid pulse waves using a general waveform parsing systemCommunications of the ACM, 1976
- Computer quantification of electroencephalographic data recorded from renal patientsComputers and Biomedical Research, 1975
- Quantitative assessment of the electroencephalogram in renal diseaseElectroencephalography and Clinical Neurophysiology, 1975
- A syntactic algorithm for peak detection in waveforms with applications to cardiographyCommunications of the ACM, 1975
- INGRESPublished by Association for Computing Machinery (ACM) ,1975
- Automated analysis of the electrical activity of the human brain (EEG): A progress reportProceedings of the IEEE, 1975