Analog seizure detection and performance evaluation

IEEE Transactions on Biomedical Engineering

Volumn 53, Issue 2, 2006, Pages 238-245

  Bhavaraju, Naresh C ^a,c   Frei, Mark G ^a   Osorio, Ivan ^b  

^a Flint Hills Scientific LLC   (United States)

^b UNIVERSITY OF KANSAS MEDICAL CENTER   (United States)

^c LLC   (United States)

Author keywords

Analog; ASIC; Detection; Low power; Median filter; Seizure

Indexed keywords

ANALOG; DETECTION; LOW-POWER; MEDIAN FILTER; SEIZURE;

ADAPTIVE FILTERING; ALGORITHMS; APPLICATION SPECIFIC INTEGRATED CIRCUITS; DISEASES; DRUG THERAPY; IMPLANTS (SURGICAL);

NEUROLOGY;

ALGORITHM; ANALOG COMPUTER; ARTICLE; FEASIBILITY STUDY; INSTRUMENT VALIDATION; MATHEMATICAL ANALYSIS; MATHEMATICAL COMPUTING; MEDICAL INSTRUMENTATION; SEIZURE; SIGNAL DETECTION;

ALGORITHMS; ANALOG-DIGITAL CONVERSION; DIAGNOSIS, COMPUTER-ASSISTED; ELECTROENCEPHALOGRAPHY; EPILEPSY; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; FEASIBILITY STUDIES; HUMANS; PATTERN RECOGNITION, AUTOMATED; REPRODUCIBILITY OF RESULTS; RETROSPECTIVE STUDIES; SEIZURES; SENSITIVITY AND SPECIFICITY;

EID: 31544473492     PISSN: 00189294     EISSN: None     Source Type: Journal    
DOI: 10.1109/TBME.2005.862532     Document Type: Article

References (17)

1. H. Witte, L. D. Iasemidis, and B. Litt, "Special issue on epileptic seizure prediction," IEEE Trans. Biomed. Eng., vol. 50, no. , pp. 537-539, 2003.
2. W. H. Theodore and R. S. Fisher, "Brain stimulation for epilepsy," Lancet Neurol., vol. 3, no. 2, pp. 111-8, Feb. 2004.
3. A. A. Cohen-Gadol, J. W. Britton, N. M. Wetjen, W. R. Marsh, F. B. Meyer, and C. Raffel, "Neurostimulation therapy for epilepsy: Current modalities and future directions," Mayo Clin Proc., vol. 78, no. 2, pp. 238-48, Feb. 2003.
4. J. V. Murphy and A. Patil, "Stimulation of the nervous system for the management of seizures: Current and future developments," CNS Drugs., vol. 17, no. 2, pp. 101-15, 2003.
5. S. C. Schachter and C. B. Saper, "Vagus nerve stimulation," Epilepsia, vol. 39, no. 7, pp. 677-86, Jul. 1998.
6. X.-F. Yang, D. W. Duffy, R. E. Morley, and S. M. Rothman, "Neocortical seizure termination by focal cooling: Temperature dependence and automated seizure detection," Epilepsia, vol. 43, no. 3, p. 240, 2002.
7. J. Dobson, T. G. St. Pierre, P. P. Schultheiss-Grassi, H. G. Wieser, and N. Kuster, "Analysis of EEG data from weak-field magnetic stimulation of mesial temporal lobe epilepsy patients," Brain Res., vol. 868, no. 2, pp. 386-91, 2000.
8. I. Osorio, M. G. Frei, B. F. J. Manly, S. Sunderam, N. C. Bhavaraju, and S. B. Wilkinson, "An introduction to contingent (Closed-loop) brain electrical stimulation for seizure blockage, to ultra-short-term clinical trials, and to multidimensional statistical analysis of therapeutic efficacy," J. Clin Neurophysiol., vol. 18, no. 6, pp. 533-544, 2001.
9. A. Murro, Y. Park, G. Bergey, E. Kossoff, E. Ritzl, S. Karceski, K. Flynn, H. Choi, D. Spencer, R. Duckrow, and C. Seale, "Multicenter study of acute responsive stimulation in patients with intractable epilepsy," Epilepsia, vol. 44, no. Suppl. 9, p. 326, 2003.
10. I. Osorio, M. G. Frei, S. Sunderam, J. Giftakis, N. C. Bhavaraju, S. F. Schaffner, and S. B. Wilkinson, "Automated seizure abatement in humans using electrical stimulation," Ann. Neurol., vol. 57, no. 2, pp. 258-268, Feb. 2005.
11. I. Osorio, M. G. Frei, D. Lerner, J. Ralston, and J. Dorfmeister, "System for the Prediction, Rapid Detection, Warning, Prevention, or Control of Changes in Activity States in the Brain of a Subject," US Patent 5 995 868, Nov. 1999.
12. I. Osorio, M. G. Frei, and S. B. Wilkinson, "Real-time automated detection and quantitative analysis of seizures and short-term prediction of clinical onset," Epilepsia, vol. 39, no. 6, pp. 615-627, 1998.
13. I. Osorio, M. G. Frei, J. E. Giftakis, T. Peters, J. Ingram, M. Turnbull, M. H. Herzog, M. T. Rise, S. F. Schaffner, R. P. Wennberg, T. S. Walczak, M. W. Risinger, and C. Ajmone-Marsan, "Performance re-assessment of a real-time seizure detection algorithm on long ECoG series," Epilepsia, vol. 43, no. 12, p. 1522, 2002.
14. A. V. Nikitin, M. G. Frei, N. C. Bhavaraju, I. Osorio, and R. Davidchack, "Method, Computer Program, and System for Automated Real-Time Signal Analysis for Detection, Quantification, and Prediction of Signal Changes," US Patent 6 768 969, Jul. 2004.
15. S. M. Haas, M. G. Frei, and I. Osorio, "Strategies for adapting automated seizure detection algorithms," Med. Phys. Eng., Oct. 2005, submitted for publication.
16. Statistical Methods for Rater Agreement. John Uebersax. [Online]. Available: http://ourworld.compuserve.com/homepages/jsuebersax/agree.htm
17. P. Armitage and G. Berry, Statistical Methods in Medical Research, Third ed. Cambridge, MA: Blackwell Science, 1994.