Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Frigyes Sámuel Rácz"'
Autor:
Melinda Becske, Csilla Marosi, Hajnalka Molnár, Zsuzsanna Fodor, Kinga Farkas, Frigyes Sámuel Rácz, Máté Baradits, Gábor Csukly
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Schizophrenia is a serious and complex mental disease, known to be associated with various subtle structural and functional deviations in the brain. Recently, increased attention is given to the analysis of brain-wide, global mechanisms, str
Externí odkaz:
https://doaj.org/article/d77ee2771cda45c2982333f5254bb05f
Autor:
Peter Mukli, Camila B. Pinto, Cameron D. Owens, Tamas Csipo, Agnes Lipecz, Zsofia Szarvas, Anna Peterfi, Ana Clara da Costa Pinaffi Langley, Jordan Hoffmeister, Frigyes Samuel Racz, Jonathan W. Perry, Stefano Tarantini, Ádám Nyúl‐Tóth, Farzaneh A. Sorond, Yuan Yang, Judith A. James, Angelia C. Kirkpatrick, Calin I. Prodan, Peter Toth, Juliette Galindo, Andrew W. Gardner, William E. Sonntag, Anna Csiszar, Zoltan Ungvari, Andriy Yabluchanskiy
Publikováno v:
Advanced Science, Vol 11, Iss 10, Pp n/a-n/a (2024)
Abstract Impaired cerebrovascular function contributes to the genesis of age‐related cognitive decline. In this study, the hypothesis is tested that impairments in neurovascular coupling (NVC) responses and brain network function predict cognitive
Externí odkaz:
https://doaj.org/article/ad7389261b544ac5aa82c3f3b254dfb5
Autor:
Frigyes Samuel Racz, Satyam Kumar, Zalan Kaposzta, Hussein Alawieh, Deland Hu Liu, Ruofan Liu, Akos Czoch, Peter Mukli, José del R. Millán
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
Riemannian geometry-based classification (RGBC) gained popularity in the field of brain-computer interfaces (BCIs) lately, due to its ability to deal with non-stationarities arising in electroencephalography (EEG) data. Domain adaptation, however, is
Externí odkaz:
https://doaj.org/article/a075b55974134bd19bca5fcfd8cfe536
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Investigating scale-free (i.e., fractal) functional connectivity in the brain has recently attracted increasing attention. Although numerous methods have been developed to assess the fractal nature of functional coupling, these typically ignore that
Externí odkaz:
https://doaj.org/article/508ea27bf302467ba8443f83a8e1edf7
Autor:
Zalan Kaposzta, Akos Czoch, Orestis Stylianou, Keumbi Kim, Peter Mukli, Andras Eke, Frigyes Samuel Racz
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Assessing power-law cross-correlations between a pair – or among a set – of processes is of great significance in diverse fields of analyses ranging from neuroscience to financial markets. In most cases such analyses are computationally expensive
Externí odkaz:
https://doaj.org/article/8903cac8877e4a6c892257845ea178ca
Autor:
Orestis Stylianou, Zalan Kaposzta, Akos Czoch, Leon Stefanovski, Andriy Yabluchanskiy, Frigyes Samuel Racz, Petra Ritter, Andras Eke, Peter Mukli
Publikováno v:
Fractal and Fractional, Vol 6, Iss 12, p 737 (2022)
Dopaminergic treatment (DT), the standard therapy for Parkinson’s disease (PD), alters the dynamics of functional brain networks at specific time scales. Here, we explore the scale-free functional connectivity (FC) in the PD population and how it i
Externí odkaz:
https://doaj.org/article/caf04b1cdfa3458cb903060046de5851
Autor:
Orestis Stylianou, Frigyes Samuel Racz, Keumbi Kim, Zalan Kaposzta, Akos Czoch, Andriy Yabluchanskiy, Andras Eke, Peter Mukli
Publikováno v:
Frontiers in Human Neuroscience, Vol 15 (2021)
The human brain consists of anatomically distant neuronal assemblies that are interconnected via a myriad of synapses. This anatomical network provides the neurophysiological wiring framework for functional connectivity (FC), which is essential for h
Externí odkaz:
https://doaj.org/article/da386808bccd49779bbaaaecf89aec1b
Autor:
Peter Mukli, Tamas Csipo, Agnes Lipecz, Orestis Stylianou, Frigyes Samuel Racz, Cameron D. Owens, Jonathan W. Perry, Stefano Tarantini, Farzaneh A. Sorond, Jeremy M. Kellawan, György Purebl, Yuan Yang, William E. Sonntag, Anna Csiszar, Zoltan I. Ungvari, Andriy Yabluchanskiy
Publikováno v:
Brain and Behavior, Vol 11, Iss 8, Pp n/a-n/a (2021)
Abstract Sleep deprivation (SD) is known to be associated with decreased cognitive performance; however, the underlying mechanisms are poorly understood. As interactions between distinct brain regions depend on mental state, functional brain networks
Externí odkaz:
https://doaj.org/article/c060eee528aa404a81c3f92a13835607
Autor:
Frigyes Samuel Racz, Kinga Farkas, Orestis Stylianou, Zalan Kaposzta, Akos Czoch, Peter Mukli, Gabor Csukly, Andras Eke
Publikováno v:
Brain and Behavior, Vol 11, Iss 5, Pp n/a-n/a (2021)
Abstract Introduction Alterations in narrow‐band spectral power of electroencephalography (EEG) recordings are commonly reported in patients with schizophrenia (SZ). It is well established however that electrophysiological signals comprise a broadb
Externí odkaz:
https://doaj.org/article/3b6156fd9b5340f486f1a98c5c7a7cb2
Autor:
Peter Mukli, Zoltan Nagy, Frigyes Samuel Racz, Istvan Portoro, Andras Hartmann, Orestis Stylianou, Robert Debreczeni, Daniel Bereczki, Andras Eke
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
Externí odkaz:
https://doaj.org/article/e5fbffedd51f4ff48d97c85bfa83f356