Suchergebnisse - "Horváth, G."

Effect of sleep deprivation on fractal and oscillatory spectral measures of the sleep EEG: A window on basic regulatory processes von G․ Horváth, Csenge, Bódizs, Róbert

“… •The reliable measurement of sleep regulatory processes is indisputable.•Sleep deprivation is an important method challenging the homeostatic process.•NREM …”
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Association of actigraphy-derived circadian phase indicators with the nadir of spindle frequency von G. Horváth, Csenge, Bódizs, Róbert

“… The measurement of chronotype and circadian rhythms in polysomnography (PSG) studies is unresolved as no validated PSG markers have been published before. Data …”
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Invasive validation of a new oscillometric device (Arteriograph) for measuring augmentation index, central blood pressure and aortic pulse wave velocity von Horváth, Iván G, Németh, Adám, Lenkey, Zsófia, Alessandri, Nicola, Tufano, Fabrizio, Kis, Pál, Gaszner, Balázs, Cziráki, Attila

“… The importance of measuring aortic pulse wave velocity (PWVao), aortic augmentation index (Aix) and central systolic blood pressure (SBPao) has been shown …”
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Overnight dynamics in scale-free and oscillatory spectral parameters of NREM sleep EEG von G. Horváth, Csenge, Szalárdy, Orsolya, Ujma, Péter P., Simor, Péter, Gombos, Ferenc, Kovács, Ilona, Dresler, Martin, Bódizs, Róbert

“… Unfolding the overnight dynamics in human sleep features plays a pivotal role in understanding sleep regulation. Studies revealed the complex reorganization of …”
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Interrelationships between sleep quality, circadian phase and rapid eye movement sleep: Deriving chronotype from sleep architecture von G. Horváth, Csenge, Schneider, Bence, Rozner, Borbála, Koczur, Míra, Bódizs, Róbert

“… The relationship between sleep quality, circadian rhythms, and REM sleep has not been deliberately investigated in previous scientific reports. Here, we aim to …”
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Daily rhythms, light exposure and social jetlag correlate with demographic characteristics and health in a nationally representative survey von Ujma, Péter P., Horváth, Csenge G., Bódizs, Róbert

“… The timing of daily activity in humans have been associated with various demographic and health-related factors, but the possibly complex patterns of …”
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Fundamentals of sleep regulation: Model and benchmark values for fractal and oscillatory neurodynamics von Bódizs, Róbert, Schneider, Bence, Ujma, Péter P., Horváth, Csenge G., Dresler, Martin, Rosenblum, Yevgenia

“… Homeostatic, circadian and ultradian mechanisms play crucial roles in the regulation of sleep. Evidence suggests that ratios of low-to-high frequency power in …”
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On the coordinates of minimal vectors in a Minkowski-reduced basis von Horváth, Ákos G.

“… Finding the shortest non-zero vectors in a lattice is a computationally hard problem (NP-hard in general dimensions), making results in low dimensions …”
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AIM2-driven inflammasome activation in heart failure von Onódi, Zsófia, Ruppert, Mihály, Kucsera, Dániel, Sayour, Alex Ali, Tóth, Viktória E, Koncsos, Gábor, Novák, Julianna, Brenner, Gábor B, Makkos, András, Baranyai, Tamás, Giricz, Zoltán, Görbe, Anikó, Leszek, Przemyslaw, Gyöngyösi, Mariann, Horváth, Iván G, Schulz, Rainer, Merkely, Béla, Ferdinandy, Péter, Radovits, Tamás, Varga, Zoltán V

“… Abstract Aims Interleukin-1β (IL-1β) is an important pathogenic factor in cardiovascular diseases including chronic heart failure (HF). The CANTOS trial …”
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Diameter, width and thickness in the hyperbolic plane von Horváth, Ákos G.

“… In hyperbolic geometry there are several concepts to measure the breadth or width of a convex set. In the first part of the paper we collect them and compare …”
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Predictors of relapse in patients with Crohn's disease in remission after 1 year of biological therapy von Molnár, T., Lakatos, P. L., Farkas, K., Nagy, F., Szepes, Z., Miheller, P., Horváth, G., Papp, M., Palatka, K., Nyári, T., Bálint, A., Lőrinczy, K., Wittmann, T.

“… Summary Background Some of the most important questions relating to the use of biological therapy in inflammatory bowel diseases concern the duration of …”
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Apelin Increases Cardiac Contractility via Protein Kinase Cε- and Extracellular Signal-Regulated Kinase-Dependent Mechanisms von Perjés, Ábel, Skoumal, Réka, Tenhunen, Olli, Kónyi, Attila, Simon, Mihály, Horváth, Iván G., Kerkelä, Risto, Ruskoaho, Heikki, Szokodi, István

“… Apelin, the endogenous ligand for the G protein-coupled apelin receptor, is an important regulator of the cardiovascular homoeostasis. We previously …”
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Sleep‐spindle frequency: Overnight dynamics, afternoon nap effects, and possible circadian modulation von Bódizs, Róbert, Horváth, Csenge G., Szalárdy, Orsolya, Ujma, Péter P., Simor, Péter, Gombos, Ferenc, Kovács, Ilona, Genzel, Lisa, Dresler, Martin

“… Summary Homeostatic and circadian processes play a pivotal role in determining sleep structure, timing, and quality. In sharp contrast with the wide …”
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Fractal cycles of sleep, a new aperiodic activity-based definition of sleep cycles von Rosenblum, Yevgenia, Jafarzadeh Esfahani, Mahdad, Adelhöfer, Nico, Zerr, Paul, Furrer, Melanie, Huber, Reto, Roest, Famke F, Steiger, Axel, Zeising, Marcel, Horváth, Csenge G, Schneider, Bence, Bódizs, Róbert, Dresler, Martin

“… Sleep cycles are defined as episodes of non-rapid eye movement (non-REM) sleep followed by an episode of REM sleep. Fractal or aperiodic neural activity is a …”
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A minimal representation of Markov arrival processes and a moments matching method von Telek, M., Horváth, G.

“… The paper investigates the problem of minimal representation of Markov arrival processes of order n (MAP( n )). The minimal representation of MAPs is crucial …”
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Contribution of platelet P2Y12 receptors to chronic Complete Freund's adjuvant‐induced inflammatory pain von Bekő, K., Koványi, B., Gölöncsér, F., Horváth, G., Dénes, Á., Környei, Z., Botz, B., Helyes, Z., Müller, C. E., Sperlágh, B.

“… Essentials The role of platelet P2Y12 receptors in the regulation of chronic inflammatory pain is unknown. Complete Freund's Adjuvant (CFA)‐induced chronic …”
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Optimizing P2Y12 receptor inhibition in patients with acute coronary syndrome on the basis of platelet function testing: impact of prasugrel and high-dose clopidogrel von Aradi, Dániel, Tornyos, Adrienn, Pintér, Tünde, Vorobcsuk, András, Kónyi, Attila, Faluközy, József, Veress, Gábor, Magyari, Balázs, Horváth, Iván G, Komócsi, András

“… This study sought to evaluate the impact of treatment with prasugrel and high-dose clopidogrel on the basis of platelet function testing in patients with acute …”
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Mitochondrial function after associating liver partition and portal vein ligation for staged hepatectomy in an experimental model von Budai, A., Horváth, G., Tretter, L., Radák, Z., Koltai, E., Bori, Z., Torma, F., Lukáts, Á., Röhlich, P., Szijártó, A., Fülöp, A.

“… Background Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) is a two‐stage strategy to induce rapid regeneration of the …”
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Soft cells and the geometry of seashells von Domokos, Gábor, Goriely, Alain, Horváth, Ákos G, Regős, Krisztina

“… Abstract A central problem of geometry is the tiling of space with simple structures. The classical solutions, such as triangles, squares, and hexagons in the …”
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A Markovian canonical form of second-order matrix-exponential processes von Bodrog, L., Heindl, A., Horváth, G., Telek, M.

“… Besides the fact that – by definition – matrix-exponential processes (MEPs) are more general than Markovian arrival processes (MAPs), only very little is known …”
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