Výsledky vyhledávání - "Damián Dellavale"

Akademický článek

Mechanisms for pattern specificity of deep-brain stimulation in Parkinson's disease.

Autor: Osvaldo Matías Velarde, Germán Mato, Damián Dellavale

Publikováno v: PLoS ONE, Vol 12, Iss 8, p e0182884 (2017)

Deep brain stimulation (DBS) has become a widely used technique for treating advanced stages of neurological and psychiatric illness. In the case of motor disorders related to basal ganglia (BG) dysfunction, several mechanisms of action for the DBS t

Externí odkaz: https://doaj.org/article/05bc2a7393ee48aba406db2f0e18f9d2

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Spontaneous fast-ultradian dynamics of polymorphic interictal events in drug-resistant focal epilepsy

Autor: Damián Dellavale, Francesca Bonini, Francesca Pizzo, Julia Makhalova, Fabrice Wendling, Jean‐Michel Badier, Fabrice Bartolomei, Christian‐George Bénar

Publikováno v: Epilepsia
Epilepsia, 2023, ⟨10.1111/epi.17655⟩

ObjectiveWe studied the rate dynamics of interictal events occurring over fast-ultradian time scales, as commonly examined in clinics to guide surgical planning in epilepsy.MethodsStereoelectroencephalography (SEEG) traces of 35 patients with good su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94498d8169f4ac444bccf30b9c2f350d
https://hal.science/hal-04148849/document

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Complex interplay between spectral harmonicity and different types of cross-frequency couplings in nonlinear oscillators and biologically plausible neural network models

Autor: Osvaldo Matías Velarde, German Mato, Eugenio Urdapilleta, Damián Dellavale

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Cross-frequency coupling (CFC) refers to the nonlinear interaction between oscillations in different frequency bands, and it is a rather ubiquitous phenomenon that has been observed in a variety of physical and biophysical systems. In particular, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64bd221499aebae0d81e0e00ed17807d
https://doi.org/10.1103/physreve.102.062401

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On the complex interplay between spectral harmonicity and different types of cross frequency couplings in non linear oscillators and biologically plausible neural network models

Autor: Osvaldo Matías Velarde, Eugenio Urdapilleta, German Mato, Damián Dellavale

BackgroundCross-frequency coupling (CFC) refers to the non linear interaction between oscillations in different frequency bands, and it is a rather ubiquitous phenomenon that has been observed in a variety of physical and biophysical systems. In part

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d97e9d1fd2d7ac1965b130092d32542f
https://doi.org/10.1101/2020.10.15.341800

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Spectral harmonicity distinguishes two types of ictal phase-amplitude cross frequency couplings in patients candidate to epilepsy surgery

Autor: Silvia Kochen, Eugenio Urdapilleta, Germán Mato, Osvaldo Matías Velarde, Nuria Campora, Damián Dellavale

ObjectiveSpectral harmonicity of the ictal activity was analyzed regarding two clinically relevant aspects, (1) as a confounding factor producing ‘spurious’ phase-amplitude couplings (PAC) which may lead to wrong conclusions about the underlying

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbeaa1c0a78bbc4ca1642acad89c7e89
https://doi.org/10.1101/2020.03.13.991299

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Bifurcation structure determines different phase-amplitude coupling patterns in the activity of biologically plausible neural networks

Autor: Damián Dellavale, German Mato, Eugenio Urdapilleta, Osvaldo Matías Velarde

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Phase-amplitude cross frequency coupling (PAC) is a rather ubiquitous phenomenon that has been observed in a variety of physical domains; however, the mechanisms underlying the emergence of PAC and its functional significance in the context of neural

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de4d94f157d180c6661d4cb8f4904076
https://reader.elsevier.com/reader/sd/pii/S1053811919306123?token=84A7B68FD18EE64C83E1D40E69265629ED0A56152E92FC9075970659A986D633B7552B4A4D74332782EFA0E494F11C3C

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Positional stability and radial dynamics of sonoluminescent bubbles under bi-harmonic driving: Effect of the high-frequency component and its relative phase

Autor: Damián Dellavale, Fabián J. Bonetto, Juan Manuel Rosselló

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The use of bi-frequency driving in sonoluminescence has proved to be an effective way to avoid the spatial instability (pseudo-orbits) developed by bubbles in systems with high viscous liquids like sulfuric or phosphoric acids. In this work, we prese

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff94161bc94644ffdc6bf4d06e161499
https://doi.org/10.1016/j.ultsonch.2016.02.013

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Cross-frequency couplings in non-sinusoidal dynamics of interacting oscillators: Acoustic estimation of the radial position and spatial stability of nonlinear oscillating bubbles

Autor: Juan Manuel Rosselló, Damián Dellavale

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

In this work, the analysis of cross-frequency couplings (CFC) is introduced in the context of nonlinear acoustics related to the dynamics of bubble(s)-resonator systems. The results obtained from experiments specifically designed to untangle the caus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9ac6beba002e894594efc8ae19db4b4
https://pubmed.ncbi.nlm.nih.gov/30146470

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Cross-frequency coupling and phase synchronization in nonlinear acoustics

Autor: Juan Manuel Rosselló, Damián Dellavale

Publikováno v: Proceedings of Meetings on Acoustics.

The Cross-Frequency Coupling (CFC) characterizes the correlation between the phase/amplitude of a low-frequency band with those of a high-frequency band within or across time series. The CFC phenomenon has been observed in a variety of systems: earth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0583b1a2e2ceec5d16d52c4d5adf1062
https://doi.org/10.1121/2.0000294

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Mechanisms for pattern specificity of deep-brain stimulation in Parkinson’s disease

Autor: Damián Dellavale, Osvaldo Matías Velarde, Germán Mato

Publikováno v: PLoS ONE
PLoS ONE, Vol 12, Iss 8, p e0182884 (2017)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ccfc86ea28c5d11f0f35c3566dd93b3
https://doi.org/10.1371/journal.pone.0182884

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