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Detection of Saccades and Postsaccadic Oscillations in the Presence of Smooth Pursuit

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Author

Summary, in English

A novel algorithm for detection of saccades and postsaccadic oscillations in the presence of smooth pursuit movements is proposed. The method combines saccade detection in the acceleration domain with specialized on- and offset criteria for saccades and postsaccadic oscillations. The performance of the algorithm is evaluated by comparing the detection results to those of an existing velocity-based adaptive algorithm and a manually annotated database. The results show that there is a good agreement between the events detected by the proposed algorithm and those in the annotated database with Cohen’s kappa around 0.8 for both a development and a test database. In conclusion, the proposed algorithm accurately detects saccades and postsaccadic oscillations as well as intervals of disturbances.

Publishing year

2013

Language

English

Pages

2484-2493

Publication/Series

IEEE Transactions on Biomedical Engineering

Volume

60

Issue

9

Document type

Journal article

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Human Aspects of ICT

Status

Published

Research group

  • Signal Processing

ISBN/ISSN/Other

  • ISSN: 1558-2531