We analyze effects of noise on the dynamics of a excitatory–inhibitory (EI) cortical model with finite range connections. The dynamics is studied both analytically and with numerical simulations. Both the case of periodic boundary conditions and the more plausible case of open boundary conditions are considered. In a proper parameter regime, noise induces synchronous and phase-locked oscillations.

Noise induces synchronous and phase-locked oscillations in a cortical model

MARINARO, Maria;SCARPETTA, Silvia
2004

Abstract

We analyze effects of noise on the dynamics of a excitatory–inhibitory (EI) cortical model with finite range connections. The dynamics is studied both analytically and with numerical simulations. Both the case of periodic boundary conditions and the more plausible case of open boundary conditions are considered. In a proper parameter regime, noise induces synchronous and phase-locked oscillations.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11386/1062677
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 2
  • ???jsp.display-item.citation.isi??? 1
social impact