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Visualisation of synchronous firing in multi-dimensional spike trains.

Research output: Contribution to journalArticlepeer-review

Abstract

The gravity transform algorithm is used to study the dependencies in firing of multi-dimensional spike trains. The pros and cons of this algorithm are discussed and the necessity for improved representation of output data is demonstrated. Parallel coordinates are introduced to visualise the results of the gravity transform and principal component analysis (PCA) is used to reduce the quantity of data represented whilst minimising loss of information.
Original languageEnglish
Pages (from-to)265-279
Number of pages15
JournalBioSystems
Volume67
Issue number1-3
Early online date23 Nov 2002
DOIs
Publication statusPublished (in print/issue) - Dec 2002

Keywords

  • Multi-dimensional spike trains
  • Synchronous activity
  • Information visualisation
  • Parallel coordinates
  • Gravity transform
  • Principal component analysis

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