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Desynchronization, mode locking and bursting in strongly coupled integrate-and-fire oscillators
journal contribution
posted on 2006-05-12, 09:32 authored by P.C. Bressloff, S. CoombesWe show how a synchronized pair of integrate-and-fire neural oscillators with noninstantaneous synaptic interactions can destabilize in the strong coupling regime resulting in non-phase-locked behavior. In the case of symmetric inhibitory coupling, desynchronization produces an inhomogeneous state in which one of the oscillators becomes inactive (oscillator death). On the other hand, for asymmetric excitatory/inhibitory coupling, mode locking can occur leading to periodic bursting patterns. The consequences for large globally coupled networks is discussed.
History
School
- Science
Department
- Mathematical Sciences
Pages
183690 bytesCitation
BRESSLOFF and COOMBES, 1998. Desynchronization, mode locking and bursting in strongly coupled integrate-and-fire oscillators. Physical Review Letters, 81(10), pp. 2168–2171Publisher
© American Physical SocietyPublication date
1998Notes
This article was published in the journal, Physical Review Letters [© American Physical Society]. It is also available at: http://link.aps.org/abstract/PRL/v81/p2168.ISSN
0031-9007Language
- en