Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Tolga Esat Özkurt"'
Autor:
Tolga Esat Özkurt
Publikováno v:
Frontiers in Human Neuroscience, Vol 18 (2024)
This brief report revisits the earliest known hyperscanning study published in 1965, which examined simultaneous EEG recordings of identical twins separated by six meters. The original study’s findings suggested that eye closure in one twin elicite
Externí odkaz:
https://doaj.org/article/2391e6afd1f74cac9a25225b07413b02
Autor:
Tolga Esat Özkurt, Harith Akram, Ludvic Zrinzo, Patricia Limousin, Tom Foltynie, Ashwini Oswal, Vladimir Litvak
Publikováno v:
NeuroImage, Vol 223, Iss , Pp 117356- (2020)
This study offers a novel and efficient measure based on a higher order version of autocorrelative signal memory that can identify nonlinearities in a single time series. The suggested method was applied to simultaneously recorded subthalamic nucleus
Externí odkaz:
https://doaj.org/article/234d03d12f4243718cb46c4f407938a8
Autor:
Igor Mapelli, Tolga Esat Özkurt
Publikováno v:
Frontiers in Human Neuroscience, Vol 13 (2019)
Brain dynamics of memory formation were explored during encoding and retention intervals of a visual working memory task. EEG data were acquired while subjects were exposed to grayscale images of widely known object categories (e.g., “luggage,”
Externí odkaz:
https://doaj.org/article/8c741450fb20440eacba55aec0443b63
Autor:
Tolga Esat Özkurt
Publikováno v:
Philosophia. 50:1343-1363
Causal knowledge unquestionably provides useful means to describe, explain and predict both natural and daily phenomena. This article addresses whether causality as such may not be ontologically primary and looks for an alternative fundamental mechan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::955824dc5f711c61f32418831c383b49
https://doi.org/10.1007/s11406-021-00430-7
https://doi.org/10.1007/s11406-021-00430-7
Autor:
Harith Akram, Ashwini Oswal, Tolga Esat Özkurt, Patricia Limousin, Vladimir Litvak, Thomas Foltynie, Ludvic Zrinzo
Publikováno v:
Neuroimage
NeuroImage, Vol 223, Iss, Pp 117356-(2020)
NeuroImage, Vol 223, Iss, Pp 117356-(2020)
This study offers a novel and efficient measure based on a higher order version of autocorrelative signal memory that can identify nonlinearities in a single time series. The suggested method was applied to simultaneously recorded subthalamic nucleus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9223138a36713035a3d10ca9e250c5de
https://aperta.ulakbim.gov.tr/record/3613
https://aperta.ulakbim.gov.tr/record/3613
Autor:
Lena Storzer, Jan Vesper, Markus Butz, Georg Schmitz, Alfons Schnitzler, Lars Wojtecki, Saskia Elben, Jan Hirschmann, Omid Abbasi, Tolga Esat Özkurt
Publikováno v:
NeuroImage. 174:201-207
Deep brain stimulation (DBS) is an established therapy to treat motor symptoms in movement disorders such as Parkinson's disease (PD). The mechanisms leading to the high therapeutic effectiveness of DBS are poorly understood so far, but modulation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7b4692e91ba77778b0f3d97ea975d65
https://doi.org/10.1016/j.neuroimage.2018.03.026
https://doi.org/10.1016/j.neuroimage.2018.03.026
Autor:
Tolga Esat Özkurt, Jan Hirschmann, Christian J. Hartmann, Nienke Hoogenboom, Markus Butz, Alfons Schnitzler, Jan Vesper, Lars Wojtecki
Publikováno v:
Movement Disorders. 31:1551-1559
Background High frequency oscillations (>200 Hz) have been observed in the basal ganglia of PD patients and were shown to be modulated by the administration of levodopa and voluntary movement. Objective The objective of this study was to test whether
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ced510acafd91b044c1c8d800aa0956c
https://doi.org/10.1002/mds.26663
https://doi.org/10.1002/mds.26663
Recent findings on alpha band oscillations suggest their important role in memory consolidation and suppression of external distractors such as environmental noise. However, less attention was given to the phenomenon of internal distracting informati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5f8eee636d0b04c7ed3eb77d46fcb8b
https://aperta.ulakbim.gov.tr/record/111530
https://aperta.ulakbim.gov.tr/record/111530
Autor:
Tolga Esat Özkurt
Neural oscillations and their spatiotemporal interactions are of interest for the description of brain mechanisms. This study offers a novel third order spectral coupling measure named "sliced bicoherence". It is the diagonal slice of cross-bicoheren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b689b6c3cdf8b2abf5751d127e45bdc
https://aperta.ulakbim.gov.tr/record/111594
https://aperta.ulakbim.gov.tr/record/111594
Autor:
Tolga Esat Özkurt
Publikováno v:
IEEE Transactions on Biomedical Engineering. 59:1943-1950
There is growing interest in phase-amplitude cross-frequency coupling (PAC), which is widely observed in human and animal brain recordings. The choice of the estimation method is vital while extracting accurate PAC parameters from data. Two desired p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10307f838dc965dfc16aa4dd357faf9f
https://doi.org/10.1109/tbme.2012.2194783
https://doi.org/10.1109/tbme.2012.2194783