Abstract
In this paper, we propose a dynamic delayed feedback control approach or desynchronization of chaotic-bursting synchronous activities in an ensemble of globally coupled neuronal oscillators. We demonstrate that the difference signal between an ensemble's mean field and its time delayed state, filtered and fed back to the ensemble, can suppress the self-synchronization in the ensemble. These individual units are decoupled and stabilized at the desired desynchronized states while the stimulation signal reduces to the noise level. The effectiveness of the method is illustrated by examples of two different populations of globally coupled chaotic-bursting neurons. The proposed method has potential for mild, effective and demand-controlled therapy of neurological diseases characterized by pathological synchronization.
| Original language | English (US) |
|---|---|
| Article number | 1450235 |
| Journal | International Journal of Modern Physics B |
| Volume | 29 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jan 10 2015 |
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All Science Journal Classification (ASJC) codes
- Statistical and Nonlinear Physics
- Condensed Matter Physics
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Desynchronization in an ensemble of globally coupled chaotic bursting neuronal oscillators by dynamic delayed feedback control. / Che, Yanqiu; Yang, Tingting; Li, Ruixue; Li, Huiyan; Han, Chunxiao; Wang, Jiang; Wei, Xile.
In: International Journal of Modern Physics B, Vol. 29, No. 1, 1450235, 10.01.2015.Research output: Contribution to journal › Article
TY - JOUR
T1 - Desynchronization in an ensemble of globally coupled chaotic bursting neuronal oscillators by dynamic delayed feedback control
AU - Che, Yanqiu
AU - Yang, Tingting
AU - Li, Ruixue
AU - Li, Huiyan
AU - Han, Chunxiao
AU - Wang, Jiang
AU - Wei, Xile
PY - 2015/1/10
Y1 - 2015/1/10
N2 - In this paper, we propose a dynamic delayed feedback control approach or desynchronization of chaotic-bursting synchronous activities in an ensemble of globally coupled neuronal oscillators. We demonstrate that the difference signal between an ensemble's mean field and its time delayed state, filtered and fed back to the ensemble, can suppress the self-synchronization in the ensemble. These individual units are decoupled and stabilized at the desired desynchronized states while the stimulation signal reduces to the noise level. The effectiveness of the method is illustrated by examples of two different populations of globally coupled chaotic-bursting neurons. The proposed method has potential for mild, effective and demand-controlled therapy of neurological diseases characterized by pathological synchronization.
AB - In this paper, we propose a dynamic delayed feedback control approach or desynchronization of chaotic-bursting synchronous activities in an ensemble of globally coupled neuronal oscillators. We demonstrate that the difference signal between an ensemble's mean field and its time delayed state, filtered and fed back to the ensemble, can suppress the self-synchronization in the ensemble. These individual units are decoupled and stabilized at the desired desynchronized states while the stimulation signal reduces to the noise level. The effectiveness of the method is illustrated by examples of two different populations of globally coupled chaotic-bursting neurons. The proposed method has potential for mild, effective and demand-controlled therapy of neurological diseases characterized by pathological synchronization.
UR - http://www.scopus.com/inward/record.url?scp=84928471418&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84928471418&partnerID=8YFLogxK
U2 - 10.1142/S021797921450235X
DO - 10.1142/S021797921450235X
M3 - Article
VL - 29
JO - International Journal of Modern Physics B
JF - International Journal of Modern Physics B
SN - 0217-9792
IS - 1
M1 - 1450235
ER -