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

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

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

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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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 language	Undefined
Title of host publication	Proceedings of the 1st IEEE/ EMBS Benelux Symposium
Publisher	R. Dekker
Pages	179-182
Number of pages	4
ISBN (Print)	not assigned
Publication status	Published - Dec 2006
Event	First Annual Symposium of the Benelux Chapter of the IEEE Engineering in Medicine and Biology Society (IEEE-EMBS Benelux) 2006 - Brussels, Belgium Duration: 7 Dec 2006 → 8 Dec 2006 Conference number: 1

Publication series

Name
Number	06CH37725

Conference

Conference	First Annual Symposium of the Benelux Chapter of the IEEE Engineering in Medicine and Biology Society (IEEE-EMBS Benelux) 2006
Country/Territory	Belgium
City	Brussels
Period	7/12/06 → 8/12/06

Keywords

EWI-8441
IR-60468
METIS-237727

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Cite this

@inproceedings{3a981577578c414699ca9e2d2a4c730f,

title = "Strengthening and weakening of relationships in cortical cultures: latency dependent?",

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.",

keywords = "EWI-8441, IR-60468, METIS-237727",

author = "{le Feber}, Jakob and Wim Rutten and J. Stegenga and {van Pelt}, Jaap",

year = "2006",

month = dec,

language = "Undefined",

isbn = "not assigned",

publisher = "R. Dekker",

number = "06CH37725",

pages = "179--182",

booktitle = "Proceedings of the 1st IEEE/ EMBS Benelux Symposium",

note = "null ; Conference date: 07-12-2006 Through 08-12-2006",

}

le Feber, J, Rutten, W, Stegenga, J & van Pelt, J 2006, Strengthening and weakening of relationships in cortical cultures: latency dependent? in Proceedings of the 1st IEEE/ EMBS Benelux Symposium. R. Dekker, pp. 179-182, First Annual Symposium of the Benelux Chapter of the IEEE Engineering in Medicine and Biology Society (IEEE-EMBS Benelux) 2006, Brussels, Belgium, 7/12/06.