Strengthening and weakening of relationships in cortical cultures: latency dependent?

Jakob le Feber, Wim Rutten, J. Stegenga, Jaap van Pelt

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    Abstract

    Abstract Networks of cortical neurons were grown over multi electrode arrays to enable simultaneous measurement of signals from multiple neurons. Functional connectivity in cultured networks has been described by relationships between individual electrodes, based on conditional firing probabilities. In this study we investigated periods in which the strength of a relationship increased (strengthening) or decreased with time (weakening). We observed a slightly increased incidence of latencies around 20 ms during strengthening, while these latencies rarely coincided with weakening.
    Original languageUndefined
    Title of host publicationProceedings of the 1st IEEE/ EMBS Benelux Symposium
    PublisherR. Dekker
    Pages179-182
    Number of pages4
    ISBN (Print)not assigned
    Publication statusPublished - Dec 2006
    EventFirst Annual Symposium of the Benelux Chapter of the IEEE Engineering in Medicine and Biology Society (IEEE-EMBS Benelux) 2006 - Brussels, Belgium
    Duration: 7 Dec 20068 Dec 2006
    Conference number: 1

    Publication series

    Name
    Number06CH37725

    Conference

    ConferenceFirst Annual Symposium of the Benelux Chapter of the IEEE Engineering in Medicine and Biology Society (IEEE-EMBS Benelux) 2006
    Country/TerritoryBelgium
    CityBrussels
    Period7/12/068/12/06

    Keywords

    • EWI-8441
    • IR-60468
    • METIS-237727

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