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Browsing by Author "Kurths, Jürgen"
Now showing items 1-12 of 12
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2019-04-05ZeitschriftenartikelBistable Firing Pattern in a Neural Network Model Protachevicz, Paulo; Borges, Fernando S.; Lameu, Ewandson Luiz; Ji, Peng; Iarosz, Kelly; Kihara, Alexandre; Caldas, Ibere; Szezech, Jose Danilo; Baptista, Murilo; Macau, Elbert Einstein Nehrer; Antonopoulos, Chris; Batista, Antonio M.; Kurths, JürgenExcessively high, neural synchronization has been associated with epileptic seizures, one of the most common brain diseases worldwide. A better understanding of neural synchronization mechanisms can thus help control or ...
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2020-12-08ZeitschriftenartikelCardiac Autonomic Dysfunction and Incidence of de novo Atrial Fibrillation: Heart Rate Variability vs. Heart Rate Complexity Wessel, Niels; Berg, Karsten; Kraemer, Jan; Gapelyuk, Andrej; Rietsch, Katrin; Hauser, Tino; Kurths, Jürgen; Wenzel, Dave; Klein, Norbert; Kolb, Christof; Belke, Roberto; Schirdewan, Alexander; Kääb, StefanBackgroundThe REACT DX registry evaluates standard therapies to episodes of long-lasting atrial tachyarrhythmias and assesses the quality of sensing and stability of the lead and the implantable cardioverter-defibrillator ...
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2013-05-15ZeitschriftenartikelDiminished heart beat non-stationarities in congestive heart failure Camargo, Sabrina; Riedl, Maik; Anteneodo, Celia; Kurths, Jürgen; Wessel, NielsStudies on heart rate variability (HRV) have become popular and the possibility of diagnosis based on non-invasive techniques compels us to overcome the difficulties originated on the environmental changes that can affect ...
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2021-04-22ZeitschriftenartikelEmergence of Neuronal Synchronisation in Coupled Areas Protachevicz, Paulo R.; Hansen, Matheus; Iarosz, Kelly C.; Caldas, Iberê L.; Batista, Antonio M.; Kurths, JürgenOne of the most fundamental questions in the field of neuroscience is the emergence of synchronous behaviour in the brain, such as phase, anti-phase, and shift-phase synchronisation. In this work, we investigate how the ...
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2011-06-21ZeitschriftenartikelExploring Brain Function from Anatomical Connectivity Zamora López, Gorka; Zhou, Changsong; Kurths, JürgenThe intrinsic relationship between the architecture of the brain and the range of sensory and behavioral phenomena it produces is a relevant question in neuroscience. Here, we review recent knowledge gained on the architecture ...
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2018-12-13ZeitschriftenartikelIncreasing Human Performance by Sharing Cognitive Load Using Brain-to-Brain Interface Maksimenko, Vladimir A.; Hramov, Alexander E.; Frolov, Nikita; Lüttjohann, Annika; Nedaivozov, Vladimir O.; Grubov, Vadim; Runnova, Anastasia E.; Makarov, Vladimir V.; Kurths, Jürgen; Pisarchik, AlexanderBrain-computer interfaces (BCIs) attract a lot of attention because of their ability to improve the brain's efficiency in performing complex tasks using a computer. Furthermore, BCIs can increase human's performance not ...
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2020-09-03ZeitschriftenartikelInfluence of Delayed Conductance on Neuronal Synchronization Protachevicz, Paulo R.; Borges, Fernando S.; Iarosz, Kelly C.; Baptista, Murilo S.; Lameu, Ewandson L.; Hansen, Matheus; Caldas, Iberê L.; Szezech, José D.; Batista, Antonio M.; Kurths, JürgenIn the brain, the excitation-inhibition balance prevents abnormal synchronous behavior. However, known synaptic conductance intensity can be insufficient to account for the undesired synchronization. Due to this fact, we ...
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2020-09-24ZeitschriftenartikelInstantaneous Cardiac Baroreflex Sensitivity: xBRS Method Quantifies Heart Rate Blood Pressure Variability Ratio at Rest and During Slow Breathing Wessel, Niels; Gapelyuk, Andrej; Weiß, Jonas; Schmidt, Martin; Kraemer, Jan; Berg, Karsten; Malberg, Hagen; Stepan, Holger; Kurths, JürgenSpontaneous baroreflex sensitivity (BRS) is a widely used tool for the quantification of the cardiovascular regulation. Numerous groups use the xBRS method, which calculates the cross-correlation between the systolic ...
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2021-04-09ZeitschriftenartikelMultiscale Spatiotemporal Analysis of Extreme Events in the Gomati River Basin, India Kalyan, AVS; Ghose, Dillip Kumar; Thalagapu, Rahul; Guntu, Ravi kumar; Agarwal, Ankit; Kurths, Jürgen; Rathinasamy, MaheswaranAccelerating climate change is causing considerable changes in extreme events, leading to immense socioeconomic loss of life and property. In this study, we investigate the characteristics of extreme climate events at a ...
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2020-07-28ZeitschriftenartikelReconstructing complex system dynamics from time series: a method comparison Hassanibesheli, Forough; Boers, Niklas; Kurths, JürgenModeling complex systems with large numbers of degrees of freedom has become a grand challenge over the past decades. In many situations, only a few variables are actually observed in terms of measured time series, while ...
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2020-04-07ZeitschriftenartikelSpontaneous baroreflex sensitivity: sequence method at rest does not quantify causal interactions but rather determines the heart rate to blood pressure variability ratio Wessel, Niels; Gapelyuk, Andrej; Kraemer, Jan; Berg, Karsten; Kurths, JürgenObjective: In order to quantify spontaneous baroreflex sensitivity (BRS) many groups use the sequence method (SME). In this paper we test the hypothesis that SME is quantifying causal interactions of pontaneous BRS at rest ...
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2016-06-14ZeitschriftenartikelThe Stress and Vascular Catastrophes in Newborn Rats: Mechanisms Preceding and Accompanying the Brain Hemorrhages Glushkovskaya, Oxana; Borisova, Ekaterina; Abakumov, Maxim; Gorin, Dmitry; Avramov, Latchezar; Fedosov, Ivan; Namykin, Anton; Abdurashitov, Arkady; Serov, Alexander; Pavlov, Alexey; Zinchenko, Ekaterina; Lychagov, Vlad; Navolokin, Nikita; Shirokov, Alexander; Maslyakova, Galina; Zhu, Dan; Luo, Qingming; Chekhonin , Vladimir P.; Tuchin, Valery; Kurths, JürgenIn this study, we analyzed the time-depended scenario of stress response cascade preceding and accompanying brain hemorrhages in newborn rats using an interdisciplinary approach based on: a morphological analysis of brain ...
