Temporal evolution of seizure burden for automated neonatal EEG classification.

Typeset version

 

TY  - JOUR
  - Temko A, Stevenson N, Marnane W, Boylan G, Lightbody G
  - 2012
  - January
  - Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference
  - Temporal evolution of seizure burden for automated neonatal EEG classification.
  - Validated
  - ()
  - 2012
  - 4915
  - 4918
  - The aim of this paper is to use recent advances in the clinical understanding of the temporal evolution of seizure burden in neonates with hypoxic ischemic encephalopathy to improve the performance of automated detection algorithms. Probabilistic weights are designed from temporal locations of neonatal seizure events relative to time of birth. These weights are obtained by fitting a skew-normal distribution to the temporal seizure density and introduced into the probabilistic framework of the previously developed neonatal seizure detector. The results are validated on the largest available clinical dataset, comprising 816.7 hours. By exploiting these priors, the ROC area is increased by 23% (relative) reaching 96.75%. The number of false detections per hour is decreased from 0.72 to 0.36, while maintaining the correct detection of seizure burden at 75%.
  - 10.1109/EMBC.2012.6347096
DA  - 2012/01
ER  - 
@article{V256336467,
   = {Temko A,  Stevenson N and  Marnane W,  Boylan G and  Lightbody G },
   = {2012},
   = {January},
   = {Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference},
   = {Temporal evolution of seizure burden for automated neonatal EEG classification.},
   = {Validated},
   = {()},
   = {2012},
  pages = {4915--4918},
   = {{The aim of this paper is to use recent advances in the clinical understanding of the temporal evolution of seizure burden in neonates with hypoxic ischemic encephalopathy to improve the performance of automated detection algorithms. Probabilistic weights are designed from temporal locations of neonatal seizure events relative to time of birth. These weights are obtained by fitting a skew-normal distribution to the temporal seizure density and introduced into the probabilistic framework of the previously developed neonatal seizure detector. The results are validated on the largest available clinical dataset, comprising 816.7 hours. By exploiting these priors, the ROC area is increased by 23% (relative) reaching 96.75%. The number of false detections per hour is decreased from 0.72 to 0.36, while maintaining the correct detection of seizure burden at 75%.}},
   = {10.1109/EMBC.2012.6347096},
  source = {IRIS}
}
AUTHORSTemko A, Stevenson N, Marnane W, Boylan G, Lightbody G
YEAR2012
MONTHJanuary
JOURNAL_CODEConference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference
TITLETemporal evolution of seizure burden for automated neonatal EEG classification.
STATUSValidated
TIMES_CITED()
SEARCH_KEYWORD
VOLUME2012
ISSUE
START_PAGE4915
END_PAGE4918
ABSTRACTThe aim of this paper is to use recent advances in the clinical understanding of the temporal evolution of seizure burden in neonates with hypoxic ischemic encephalopathy to improve the performance of automated detection algorithms. Probabilistic weights are designed from temporal locations of neonatal seizure events relative to time of birth. These weights are obtained by fitting a skew-normal distribution to the temporal seizure density and introduced into the probabilistic framework of the previously developed neonatal seizure detector. The results are validated on the largest available clinical dataset, comprising 816.7 hours. By exploiting these priors, the ROC area is increased by 23% (relative) reaching 96.75%. The number of false detections per hour is decreased from 0.72 to 0.36, while maintaining the correct detection of seizure burden at 75%.
PUBLISHER_LOCATION
ISBN_ISSN
EDITION
URL
DOI_LINK10.1109/EMBC.2012.6347096
FUNDING_BODY
GRANT_DETAILS