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Informativeness of sleep cycle features in Bayesian assessment of newborn electroencephalographic maturation

  • University of Hamburg
Research Output:
Chapter in Book/Report/Conference proceeding
Conference contribution
 Peer-review

Open access

Abstract

Clinical experts assess the newborn brain development by analyzing and interpreting maturity-related features in sleep EEGs. Typically, these features widely vary during the sleep hours, and their informativeness can be different in different sleep stages. Normally, the level of muscle and electrode artifacts during the active sleep stage is higher than that during the quiet sleep that could reduce the informative-ness of features extracted from the active stage. In this paper, we use the methodology of Bayesian averaging over Decision Trees (DTs) to assess the newborn brain maturity and explore the informativeness of EEG features extracted from different sleep stages. This methodology has been shown providing the most accurate inference and estimates of uncertainty, while the use of DT models enables to find the EEG features most important for the brain maturity assessment.

Publication Information

Output type

Research Output:
Chapter in Book/Report/Conference proceeding
Conference contribution
 Peer-review

Original language

English

Publication milestones

  • Published - 25/08/2011

Publication status

Published - 25/08/2011

Publisher

Institute of Electrical and Electronics Engineers Inc., United States

ISBN (Print)

9781457711893

ISBN (Electronic)

9781457711893

Publication IDs

  • handle.net: 10547/279158
  • Scopus: 80052983222

Host publication title

nan

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Related Event

Title

2011 24th International Symposium on Computer-Based Medical Systems (CBMS)

Description

2011 24th International Symposium on Computer-Based Medical Systems (CBMS) (27/06/2011-30/06/2011, Bristol)

Event type

Conference

Date

27/06/2011 - 30/06/2011

Location

Bristol