Zobrazeno 1 - 10
of 4 368
pro vyhledávání: '"Zrenner, A."'
Autor:
Wala Mahmoud, David Baur, Brigitte Zrenner, Arianna Brancaccio, Paolo Belardinelli, Ander Ramos-Murguialday, Christoph Zrenner, Ulf Ziemann
Publikováno v:
Frontiers in Neurology, Vol 15 (2024)
BackgroundIn healthy subjects, repetitive transcranial magnetic stimulation (rTMS) targeting the primary motor cortex (M1) demonstrated plasticity effects contingent on electroencephalography (EEG)-derived excitability states, defined by the phase of
Externí odkaz:
https://doaj.org/article/01dd2ea70da94d1bb571b81294211320
Semiconductor quantum-dot cavity systems are promising sources for solid-state-based on-demand generation of single photons for quantum communication. Commonly, the spectral characteristics of the emitted single photon are fixed by system properties
Externí odkaz:
http://hdl.handle.net/10150/622484
http://arizona.openrepository.com/arizona/handle/10150/622484
http://arizona.openrepository.com/arizona/handle/10150/622484
Nanosecond gating of superconducting nanowire single-photon detectors using cryogenic bias circuitry
Autor:
Hummel, Thomas, Widhalm, Alex, HÖpker, Jan Philipp, JÖns, Klaus D., Chang, Jin, Fognini, Andreas, Steinhauer, Stephan, Zwiller, Val, Zrenner, Artur, Bartley, Tim J.
Superconducting nanowire single-photon detectors (SNSPDs) show near unity efficiency, low dark count rate, and short recovery time. Combining these characteristics with temporal control of SNSPDs broadens their applications as in active de-latching f
Externí odkaz:
http://arxiv.org/abs/2210.14841
Autor:
Wala Mahmoud, Hans Hultborn, Jagoba Zuluaga, Christoph Zrenner, Brigitte Zrenner, Ulf Ziemann, Ander Ramos-Murguialday
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 20, Iss 1, Pp 1-19 (2023)
Abstract Background Previous studies showed that repetitive transcranial magnetic stimulation (rTMS) reduces spasticity after stroke. However, clinical assessments like the modified Ashworth scale, cannot discriminate stretch reflex-mediated stiffnes
Externí odkaz:
https://doaj.org/article/5dce48eeb8d246f1a2084be02b84368f
Akademický článek
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Publikováno v:
MethodsX, Vol 12, Iss , Pp 102543- (2024)
A microelectrode array (MEA) is a configuration of multiple electrodes that enables the concurrent targeting of multiple sites for extracellular recording and stimulation. By utilizing light pulses or electrical stimulations, MEA recordings unveil th
Externí odkaz:
https://doaj.org/article/1ed451c699dc4ecdaa32a601c1853687
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 32, Pp 850-864 (2024)
Bionic vision systems are currently limited by indiscriminate activation of all retinal ganglion cells (RGCs)– despite the dozens of known RGC types which each encode a different visual message. Here, we use spike-triggered averaging to explore how
Externí odkaz:
https://doaj.org/article/a6d8ced8664d4f9e877c425d216e470b
Autor:
Anne Lieb, Brigitte Zrenner, Christoph Zrenner, Gábor Kozák, Peter Martus, Christian Grefkes, Ulf Ziemann
Publikováno v:
BMC Neurology, Vol 23, Iss 1, Pp 1-17 (2023)
Abstract Background Stroke is a major cause of death and the most frequent cause of permanent disability in western countries. Repetitive transcranial brain stimulation (rTMS) has been used to enhance neuronal plasticity after stroke, yet with only m
Externí odkaz:
https://doaj.org/article/7de047fe64d345c893a9a261df0fa621
Autor:
Andrea Sarasola-Sanz, Andreas M. Ray, Ainhoa Insausti-Delgado, Nerea Irastorza-Landa, Wala Jaser Mahmoud, Doris Brötz, Carlos Bibián-Nogueras, Florian Helmhold, Christoph Zrenner, Ulf Ziemann, Eduardo López-Larraz, Ander Ramos-Murguialday
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
Introduction: The primary constraint of non-invasive brain-machine interfaces (BMIs) in stroke rehabilitation lies in the poor spatial resolution of motor intention related neural activity capture. To address this limitation, hybrid brain-muscle-mach
Externí odkaz:
https://doaj.org/article/7becc8bab7d64b9f98c4e5d0e9ac2e16
Autor:
Widhalm, Alex, Krehs, Sebastian, Siebert, Dustin, Sharma, Nand Lal, Langer, Timo, Jonas, Björn, Reuter, Dirk, Thiede, Andreas, Förstner, Jens, Zrenner, Artur
In our work, we have engineered low capacitance single quantum dot photodiodes as sensor devices for the optoelectronic sampling of ultrafast electric signals. By the Stark effect, a time-dependent electric signal is converted into a time-dependent s
Externí odkaz:
http://arxiv.org/abs/2106.00994