Zobrazeno 1 - 10
of 240
pro vyhledávání: '"Hofmann Ulrich G."'
Autor:
Kahl Lorenz, Hofmann Ulrich G.
Publikováno v:
Current Directions in Biomedical Engineering, Vol 8, Iss 2, Pp 660-663 (2022)
Externí odkaz:
https://doaj.org/article/005449fb9cac4d33a61c09c935ae96aa
Autor:
Wegner Celine, Schlett Paul, Hofmann Ulrich G., Höth Julian, Klotzbücher Thomas, Buckert Thomas, Krüger Thilo B.
Publikováno v:
Current Directions in Biomedical Engineering, Vol 6, Iss 3, Pp 272-275 (2020)
Intraoperative neuromonitoring is without doubt important for all surgical interventions, where nerve structures are at risk. Mapping techniques for the identification of motor nerves and cortex are available. They rely on manual identification using
Externí odkaz:
https://doaj.org/article/05fe547267a745d2add0c62c20c4b995
Publikováno v:
Current Directions in Biomedical Engineering, Vol 5, Iss 1, Pp 211-214 (2019)
Glioblastoma, an aggressive malign tumor of the brain, is one of the most shattering diagnoses due to its very poor prognosis and limited treatment options. These options mainly consist of surgical or radiation therapeutic removal of as much tumor ma
Externí odkaz:
https://doaj.org/article/71d6c68b0b0744aa8ce7d3b7e36d7c7e
Removal of ECG artifacts from EMG signals with different artifact magnitudes by template subtraction
Autor:
Kahl Lorenz, Hofmann Ulrich G.
Publikováno v:
Current Directions in Biomedical Engineering, Vol 5, Iss 1, Pp 357-359 (2019)
This work investigates the performance of eventsynchronous noise cancelling algorithms to separate ECG artifacts from thoracic EMG recordings. In focus are the precise detection of heart beats, the exact time alignment of the QRS segments and the con
Externí odkaz:
https://doaj.org/article/d9a63ca157d444249463c181c2724bff
Publikováno v:
Current Directions in Biomedical Engineering, Vol 3, Iss 2, Pp 675-678 (2017)
Flexible polyimide probes, used for neuronal signal acquisition, are thought to reduce signal deteriorating gliosis, improving the quality of recordings in brain machine interfacing applications. These probes suffer from the disadvantage that they ca
Externí odkaz:
https://doaj.org/article/665a332f2c06406e8616eba9f8bbcc19
Publikováno v:
Current Directions in Biomedical Engineering, Vol 2, Iss 1, Pp 145-148 (2016)
Deep brain stimulation (DBS) is based on the effect of high frequency stimulation (HFS) in neuronal tissue. As a therapy option for patients suffering from e.g. Parkinson’s disease, DBS has been used for decades. Despite the widespread use, the eff
Externí odkaz:
https://doaj.org/article/5f97d76f58f34530a254d582103c7f65
Autor:
Christ Olaf, Hofmann Ulrich G.
Publikováno v:
Current Directions in Biomedical Engineering, Vol 1, Iss 1, Pp 232-235 (2015)
Animal models are an essential testbed for new devices on their path from the bench to the patient. Potential impairments by brain stimulation are often investigated in water mazes to study spatial memory and learning. Video camera based tracking sys
Externí odkaz:
https://doaj.org/article/590616affee94c54a39dfa7b75f2240d
Publikováno v:
Current Directions in Biomedical Engineering, Vol 1, Iss 1, Pp 80-84 (2015)
This study investigated the effects different sampling rates may produce on the quality of muscle fatigue detection algorithms. sEMG signals were obtained from isometric contractions of the arm. Subsampled signals resulting in technically relevant sa
Externí odkaz:
https://doaj.org/article/eb8623cdefa241e19fd2d2f57eb2d40d
Autor:
Bär, Sébastien, Buchholz, Oliver, Münkel, Christian, Schlett, Paul, Levan, Pierre, von Elverfeldt, Dominik, Hofmann, Ulrich G.
The Blood-Brain Barrier is the gatekeeper of the CNS. It effectively shields the brain from blood-borne harm but simultaneously represents a significant challenge for treating neurological diseases. Altering its permeability enables increasing the lo
Externí odkaz:
http://arxiv.org/abs/2306.09214
Autor:
Buchholz, Oliver, Sajjamark, Kulthisa, Franke, Jochen, Wei, Huimin, Behrends, André, Münkel, Christian, Grüttner, Cordula, Levan, Pierre, von Elverfeldt, Dominik, Gräser, Matthias, Buzug, Thorsten, Bär, Sébastien, Hofmann, Ulrich G.
In all of medical profession a broad field of research is dedicated to seek less invasive and low-risk forms of therapy with the ultimate goal of non-invasive therapy, particularly in neoplasmic diseases. Theranostic platforms, combining diagnostic a
Externí odkaz:
http://arxiv.org/abs/2304.06554