Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Marios Antonakakis"'
Autor:
Marios Antonakakis, Fabian Kaiser, Stefan Rampp, Stjepana Kovac, Heinz Wiendl, Walter Stummer, Joachim Gross, Christoph Kellinghaus, Maryam Khaleghi-Ghadiri, Gabriel Möddel, Carsten H. Wolters
Publikováno v:
Brain Stimulation, Vol 17, Iss 2, Pp 221-223 (2024)
Externí odkaz:
https://doaj.org/article/e602f89e6e3149be82512e65fce19465
Autor:
Christodoulos Karittevlis, Michail Papadopoulos, Vinicius Lima, Gregoris A. Orphanides, Shubham Tiwari, Marios Antonakakis, Vicky Papadopoulou Lesta, Andreas A. Ioannides
Publikováno v:
Frontiers in Systems Neuroscience, Vol 17 (2024)
IntroductionOne of the primary motivations for studying the human brain is to comprehend how external sensory input is processed and ultimately perceived by the brain. A good understanding of these processes can promote the identification of biomarke
Externí odkaz:
https://doaj.org/article/a2005914eac14d7ca412b36e5d566ff6
Autor:
Asad Khan, Marios Antonakakis, Sonja Suntrup-Krueger, Rebekka Lencer, Michael A. Nitsche, Walter Paulus, Joachim Groß, Carsten H. Wolters
Publikováno v:
Brain Stimulation, Vol 16, Iss 1, Pp 1-16 (2023)
Background: Transcranial direct current stimulation (tDCS) has emerged as a non-invasive neuro-modulation technique. Most studies show that anodal tDCS increases cortical excitability, however, with variable outcomes. Previously, we have shown in com
Externí odkaz:
https://doaj.org/article/e379b53ad545416c8f85706f1cda9c15
Autor:
Takfarinas Medani, Juan Garcia-Prieto, Francois Tadel, Marios Antonakakis, Tim Erdbrügger, Malte Höltershinken, Wayne Mead, Sophie Schrader, Anand Joshi, Christian Engwer, Carsten H. Wolters, John C. Mosher, Richard M. Leahy
Publikováno v:
NeuroImage, Vol 267, Iss , Pp 119851- (2023)
Human brain activity generates scalp potentials (electroencephalography – EEG), intracranial potentials (iEEG), and external magnetic fields (magnetoencephalography – MEG). These electrophysiology (e-phys) signals can often be measured simultaneo
Externí odkaz:
https://doaj.org/article/d9541d0a0da84a05bffa16ab92b106e9
Autor:
Atena Rezaei, Joonas Lahtinen, Frank Neugebauer, Marios Antonakakis, Maria Carla Piastra, Alexandra Koulouri, Carsten H. Wolters, Sampsa Pursiainen
Publikováno v:
NeuroImage, Vol 245, Iss , Pp 118726- (2021)
This study concerns reconstructing brain activity at various depths based on non-invasive EEG (electroencephalography) scalp measurements. We aimed at demonstrating the potential of the RAMUS (randomized multiresolution scanning) technique in localiz
Externí odkaz:
https://doaj.org/article/6a1c0dc514314004bbf857cb4b39b5b1
Autor:
Marios Antonakakis, Sophie Schrader, Ümit Aydin, Asad Khan, Joachim Gross, Michalis Zervakis, Stefan Rampp, Carsten H. Wolters
Publikováno v:
NeuroImage, Vol 223, Iss , Pp 117353- (2020)
Skull conductivity has a substantial influence on EEG and combined EEG and MEG source analysis as well as on optimized transcranial electric stimulation. To overcome the use of standard literature values, we propose a non-invasive two-level calibrati
Externí odkaz:
https://doaj.org/article/d651b866a7fc4a46bc78ee168ef087b5
Autor:
Marios Antonakakis, Stavros I. Dimitriadis, Michalis Zervakis, Andrew C. Papanicolaou, George Zouridakis
Publikováno v:
Frontiers in Computational Neuroscience, Vol 13 (2020)
Dynamic Functional Connectivity (DFC) analysis is a promising approach for the characterization of brain electrophysiological activity. In this study, we investigated abnormal alterations due to mild Traumatic Brain Injury (mTBI) using DFC of the sou
Externí odkaz:
https://doaj.org/article/7c50e00ceeca4e00b213b630fcbc4d5e
Autor:
Frank Neugebauer, Marios Antonakakis, Kanjana Unnwongse, Yaroslav Parpaley, Jörg Wellmer, Stefan Rampp, Carsten H. Wolters
Publikováno v:
Brain Sciences, Vol 12, Iss 1, p 114 (2022)
MEG and EEG source analysis is frequently used for the presurgical evaluation of pharmacoresistant epilepsy patients. The source localization of the epileptogenic zone depends, among other aspects, on the selected inverse and forward approaches and t
Externí odkaz:
https://doaj.org/article/5c2f6fdcd1734e0a985fc68423b4ed4c
Publikováno v:
Brain Sciences, Vol 10, Iss 12, p 934 (2020)
In this article, we focused on developing the conditionally Gaussian hierarchical Bayesian model (CG-HBM), which forms a superclass of several inversion methods for source localization of brain activity using somatosensory evoked potential (SEP) and
Externí odkaz:
https://doaj.org/article/72eadc540c1845899b8b6563ac85905f
Autor:
Marios Antonakakis, Stavros I. Dimitriadis, Michalis Zervakis, Andrew C. Papanicolaou, George Zouridakis
Publikováno v:
Frontiers in Human Neuroscience, Vol 11 (2017)
Functional brain connectivity networks exhibit “small-world” characteristics and some of these networks follow a “rich-club” organization, whereby a few nodes of high connectivity (hubs) tend to connect more densely among themselves than to n
Externí odkaz:
https://doaj.org/article/0ffc4775b940478abacad1057abe4423