Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Jan Hirschmann"'
Autor:
Fayed Rassoulou, Alexandra Steina, Christian J. Hartmann, Jan Vesper, Markus Butz, Alfons Schnitzler, Jan Hirschmann
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-8 (2024)
Abstract Aberrant information processing in the basal ganglia and connected cortical areas are key to many neurological movement disorders such as Parkinson’s disease. Investigating the electrophysiology of this system is difficult in humans becaus
Externí odkaz:
https://doaj.org/article/a88f6b00669d4c4e8ea825531b717358
Publikováno v:
Brain Stimulation, Vol 15, Iss 3, Pp 792-802 (2022)
Background: Neuronal oscillations are linked to symptoms of Parkinson's disease. This relation can be exploited for optimizing deep brain stimulation (DBS), e.g. by informing a device or human about the optimal location, time and intensity of stimula
Externí odkaz:
https://doaj.org/article/cc34175278974eecbdb33f29e9f7345b
Deep Brain Stimulation Does Not Modulate Auditory-Motor Integration of Speech in Parkinson's Disease
Autor:
Bahne H. Bahners, Esther Florin, Julian Rohrhuber, Holger Krause, Jan Hirschmann, Ruben van de Vijver, Alfons Schnitzler, Markus Butz
Publikováno v:
Frontiers in Neurology, Vol 11 (2020)
Deep brain stimulation (DBS) has significant effects on motor symptoms in Parkinson's disease (PD), but existing studies on the effect of DBS on speech are rather inconclusive. It is assumed that deficits in auditory-motor integration strongly contri
Externí odkaz:
https://doaj.org/article/59086f2433fa44c0a43ed66a9c2860a3
Autor:
Jan Hirschmann, Sylvain Baillet, Mark Woolrich, Alfons Schnitzler, Diego Vidaurre, Esther Florin
Publikováno v:
NeuroImage, Vol 207, Iss , Pp 116374- (2020)
Gamma activity is thought to serve several cognitive processes, including attention and memory. Even for the simplest stimulus, the occurrence of gamma activity is highly variable, both within and between individuals. The sources of this variability,
Externí odkaz:
https://doaj.org/article/b35a0cddc19240caa05d185e68c789b9
Autor:
Jan Hirschmann, Omid Abbasi, Lena Storzer, Markus Butz, Christian J. Hartmann, Lars Wojtecki, Alfons Schnitzler
Publikováno v:
Frontiers in Neurology, Vol 10 (2019)
Functional magnetic resonance imaging studies suggest that different subcortico-cortical circuits control different aspects of Parkinsonian rest tremor. The basal ganglia were proposed to drive tremor onset, and the cerebellum was suggested to be res
Externí odkaz:
https://doaj.org/article/25c05ddb19714d88b3cd2ee6afcaf459
Autor:
Marius Krösche, Silja Kannenberg, Markus Butz, Christian J. Hartmann, Esther Florin, Alfons Schnitzler, Jan Hirschmann
Publikováno v:
Movement Disorders.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efc486959b8115bdd871494fd58a53bc
https://doi.org/10.1002/mds.29378
https://doi.org/10.1002/mds.29378
Tremor is one of the cardinal symptoms of Parkinson’s disease. The neurophysiology of tremor is not completely understood, and so far it has not been possible to distinguish tremor from voluntary hand movements based on local brain signals.Here, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24c0e8557bce99344058f48d74ad770f
https://doi.org/10.1101/2023.02.07.527275
https://doi.org/10.1101/2023.02.07.527275
Autor:
Marius Krösche, Silja Kannenberg, Markus Butz, Christian J. Hartmann, Esther Florin, Alfons Schnitzler, Jan Hirschmann
Diagnosis of atypical parkinsonian syndromes mostly relies on clinical presentation as well as structural and molecular brain imaging. It has not been investigated whether cortical oscillatory activity exhibits features distinguishing these syndromes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3a49a2981bc17713078fe2731d56a96
https://doi.org/10.1101/2022.04.19.488835
https://doi.org/10.1101/2022.04.19.488835
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