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Pulsatile desynchronizing delayed feedback for closed-loop deep brain stimulation

Popovych, Oleksandr V. ; Lysyansky, Borys ; Rosenblum, Michael ; [et al.]

Public Library of Science (PLoS) ; 2017

In: PLOS ONE Vol. 12, No. 3 ( 2017-3-8), p. e0173363-

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In: PLOS ONE, Public Library of Science (PLoS), Vol. 12, No. 3 ( 2017-3-8), p. e0173363-

Type of Medium: Online Resource

ISSN: 1932-6203

URL: Article

DOI: 10.1371/journal.pone.0173363

DOI: 10.1371/journal.pone.0173363.g001

DOI: 10.1371/journal.pone.0173363.g002

DOI: 10.1371/journal.pone.0173363.g003

DOI: 10.1371/journal.pone.0173363.g004

DOI: 10.1371/journal.pone.0173363.g005

DOI: 10.1371/journal.pone.0173363.g006

DOI: 10.1371/journal.pone.0173363.g007

DOI: 10.1371/journal.pone.0173363.g008

DOI: 10.1371/journal.pone.0173363.g009

DOI: 10.1371/journal.pone.0173363.g010

DOI: 10.1371/journal.pone.0173363.g011

DOI: 10.1371/journal.pone.0173363.g012

DOI: 10.1371/journal.pone.0173363.g013

DOI: 10.1371/journal.pone.0173363.s001

DOI: 10.1371/journal.pone.0173363.s002

DOI: 10.1371/journal.pone.0173363.s003

Language: English

Publisher: Public Library of Science (PLoS)

Publication Date: 2017

detail.hit.zdb_id: 2267670-3

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COEXISTENCE OF NUMEROUS SYNCHRONIZED AND DESYNCHRONIZED STATES IN A MODEL OF TWO PHASE OSCILLATORS COUPLED WITH DELAY

LYSYANSKY, BORYS ; MAISTRENKO, YURI L. ; TASS, PETER A.

World Scientific Pub Co Pte Ltd ; 2008

In: International Journal of Bifurcation and Chaos Vol. 18, No. 06 ( 2008-06), p. 1791-1800

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In: International Journal of Bifurcation and Chaos, World Scientific Pub Co Pte Ltd, Vol. 18, No. 06 ( 2008-06), p. 1791-1800

Abstract: When two phase oscillators interact with a time-delay, new synchronized and desynchronized regimes appear, in this way giving rise to the phenomenon of multistability. The number of coexisting stable states grows with an increase of the delay, and their frequencies quantize. We show that, while the number of synchronized solutions grows linearly with the delay and/or coupling, the set of the desynchronized solutions, i.e. those with different average frequencies of the individual oscillators, raises quadratically with increasing delay. For the synchronized states, we analyze the mutual arrangement of the basins of attraction, and conclude that the structure and size of the basins are apparently the same for each state. We discuss possible implications for desynchronizing brain stimulation techniques.

Type of Medium: Online Resource

ISSN: 0218-1274 , 1793-6551

URL: Article

DOI: 10.1142/S0218127408021373

Language: English

Publisher: World Scientific Pub Co Pte Ltd

Publication Date: 2008

SSG: 11

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Desynchronizing anti-resonance effect of m : n ON–OFF coordinated reset stimulation

Lysyansky, Borys ; Popovych, Oleksandr V ; Tass, Peter A

IOP Publishing ; 2011

In: Journal of Neural Engineering Vol. 8, No. 3 ( 2011-06-01), p. 036019-

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In: Journal of Neural Engineering, IOP Publishing, Vol. 8, No. 3 ( 2011-06-01), p. 036019-

Type of Medium: Online Resource

ISSN: 1741-2560 , 1741-2552

URL: Article

DOI: 10.1088/1741-2560/8/3/036019

Language: Unknown

Publisher: IOP Publishing

Publication Date: 2011

detail.hit.zdb_id: 2135187-9

SSG: 12

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Closed-loop deep brain stimulation by pulsatile delayed feedback with increased gap between pulse phases

Popovych, Oleksandr V. ; Lysyansky, Borys ; Tass, Peter A.

Springer Science and Business Media LLC ; 2017

In: Scientific Reports Vol. 7, No. 1 ( 2017-04-21)

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In: Scientific Reports, Springer Science and Business Media LLC, Vol. 7, No. 1 ( 2017-04-21)

Abstract: Computationally it was shown that desynchronizing delayed feedback stimulation methods are effective closed-loop techniques for the control of synchronization in ensembles of interacting oscillators. We here computationally design stimulation signals for electrical stimulation of neuronal tissue that preserve the desynchronizing delayed feedback characteristics and comply with mandatory charge deposit-related safety requirements. For this, the amplitude of the high-frequency (HF) train of biphasic charge-balanced pulses used by the standard HF deep brain stimulation (DBS) is modulated by the smooth feedback signals. In this way we combine the desynchronizing delayed feedback approach with the HF DBS technique. We show that such a pulsatile delayed feedback stimulation can effectively and robustly desynchronize a network of model neurons comprising subthalamic nucleus and globus pallidus external and suggest this approach for desynchronizing closed-loop DBS. Intriguingly, an interphase gap introduced between the recharging phases of the charge-balanced biphasic pulses can significantly improve the stimulation-induced desynchronization and reduce the amount of the administered stimulation. In view of the recent experimental and clinical studies indicating a superiority of the closed-loop DBS to open-loop HF DBS, our results may contribute to a further development of effective stimulation methods for the treatment of neurological disorders characterized by abnormal neuronal synchronization.

Type of Medium: Online Resource

ISSN: 2045-2322

URL: Article

DOI: 10.1038/s41598-017-01067-x

Language: English

Publisher: Springer Science and Business Media LLC

Publication Date: 2017

detail.hit.zdb_id: 2615211-3

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Multi-frequency activation of neuronal networks by coordinated reset stimulation

Lysyansky, Borys ; Popovych, Oleksandr V. ; Tass, Peter A.

The Royal Society ; 2011

In: Interface Focus Vol. 1, No. 1 ( 2011-02-06), p. 75-85

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In: Interface Focus, The Royal Society, Vol. 1, No. 1 ( 2011-02-06), p. 75-85

Abstract: We computationally study whether it is possible to stimulate a neuronal population in such a way that its mean firing rate increases without an increase of the population's net synchronization. For this, we use coordinated reset (CR) stimulation, which has previously been developed to desynchronize populations of oscillatory neurons. Intriguingly, delivered to a population of predominantly silent FitzHugh–Nagumo or Hindmarsh–Rose neurons at sufficient stimulation amplitudes, CR robustly causes a multi-frequency activation: different Arnold tongues such as 1 : 1 or n : m entrained neuronal clusters emerge, which consist of phase-shifted sub clusters. Owing to the clustering pattern the neurons' timing is well balanced, so that in total there is no synchronization. Our findings may contribute to the development of novel and safe stimulation treatments that specifically counteract cerebral hypo-activity without promoting pathological synchronization or inducing epileptic seizures.

Type of Medium: Online Resource

ISSN: 2042-8898 , 2042-8901

URL: Article

DOI: 10.1098/rsfs.2010.0010

Language: English

Publisher: The Royal Society

Publication Date: 2011

detail.hit.zdb_id: 2585655-8

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Multistability in the Kuramoto model with synaptic plasticity

Maistrenko, Yuri L. ; Lysyansky, Borys ; Hauptmann, Christian ; [et al.]

American Physical Society (APS) ; 2007

In: Physical Review E Vol. 75, No. 6 ( 2007-6-18)

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In: Physical Review E, American Physical Society (APS), Vol. 75, No. 6 ( 2007-6-18)

Type of Medium: Online Resource

ISSN: 1539-3755 , 1550-2376

URL: Article

DOI: 10.1103/PhysRevE.75.066207

RVK:

UA 6500.3.E

Language: English

Publisher: American Physical Society (APS)

Publication Date: 2007

detail.hit.zdb_id: 2844562-4

detail.hit.zdb_id: 1472725-0

SSG: 12

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Optimal number of stimulation contacts for coordinated reset neuromodulation

Lysyansky, Borys ; Popovych, Oleksandr V. ; Tass, Peter A.

Frontiers Media SA ; 2013

In: Frontiers in Neuroengineering Vol. 6 ( 2013)

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In: Frontiers in Neuroengineering, Frontiers Media SA, Vol. 6 ( 2013)

Type of Medium: Online Resource

ISSN: 1662-6443

URL: Article

DOI: 10.3389/fneng.2013.00005

Language: Unknown

Publisher: Frontiers Media SA

Publication Date: 2013

detail.hit.zdb_id: 2452978-3

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