Zobrazeno 1 - 10
of 848
pro vyhledávání: '"Bär Karl-Jürgen"'
Publikováno v:
Current Directions in Biomedical Engineering, Vol 7, Iss 2, Pp 696-699 (2021)
Aging is accompanied by changes in the cardiovascular physiology that promote the development of age-related diseases. This paper presents a modern approach to quantify the physiological effects of age on the cardiovascular system by applying modern
Externí odkaz:
https://doaj.org/article/1009c74c85b64ea5ab7beadecd869576
Publikováno v:
Current Directions in Biomedical Engineering, Vol 3, Iss 2, Pp 583-586 (2017)
The ability to predict when a person is about to fall asleep is an important challenge in recent biomedical research and has various possible applications. Sleepiness and fatigue are known to increase pupillary fluctuations and the occurrence of eye
Externí odkaz:
https://doaj.org/article/10098f582bba4decb2f9d3236a747379
Publikováno v:
Current Directions in Biomedical Engineering, Vol 3, Iss 2, Pp 417-421 (2017)
Analyzing directed interactions within brain networks of high spatial resolution is always associated with a limited interpretability due to the high amount of possible connections. Here, module detection algorithms have proven to helpfully subsume t
Externí odkaz:
https://doaj.org/article/f4623b3e02d14605bcaf771b1775f40e
Publikováno v:
Current Directions in Biomedical Engineering, Vol 2, Iss 1, Pp 221-224 (2016)
Autonomic control of the heart rate was demonstrated to be complex and nonlinear. Respiratory sinus arrhythima plays a crucial role in heart rate vagal modulation. Here we present an approach of assessing nonlinear causal relationships in bivariate t
Externí odkaz:
https://doaj.org/article/24c5863e48f64bafa1cb7d1f4091a724
Autor:
Hamdan Rami Abou, Schumann Andy, Herbsleb Marco, Schmidt Marcus, Rose Georg, Bär Karl-Jürgen, Gabriel Holger
Publikováno v:
Current Directions in Biomedical Engineering, Vol 2, Iss 1, Pp 155-159 (2016)
Evaluating individual aerobic exercise capacity is fundamental in sports and exercise medicine but associated with organizational and instrumental effort. Here, we extract an index related to common performance markers, the aerobic and anaerobic thre
Externí odkaz:
https://doaj.org/article/434662c4dc8b49e58f39ec166a35cd27
Autor:
Schumann Andy, Schmidt Marcus, Herbsleb Marco, Semm Charlotte, Rose Georg, Gabriel Holger, Bär Karl-Jürgen
Publikováno v:
Current Directions in Biomedical Engineering, Vol 2, Iss 1, Pp 171-174 (2016)
Monitoring of cardiac and respiratory activity, is essential in several clinical interventions like bicycle ergometries. The respiration signal can be derived from the ECG if it is not recorded itself (ECG derived respiration, EDR). In this study, we
Externí odkaz:
https://doaj.org/article/ad16dcefe7734b6c9bf82ad5b2cf34b0
Publikováno v:
Current Directions in Biomedical Engineering, Vol 2, Iss 1, Pp 251-254 (2016)
The arterial blood pressure (ABP) holds a lot of information about the cardiovascular system. To analyse the ABP signal, at first the pulse wave has to be detected correctly. Due to influences, e.g. of noise, an accurate beat detection is a challengi
Externí odkaz:
https://doaj.org/article/f8254915444a437db043a693e22af6ea
Publikováno v:
Current Directions in Biomedical Engineering, Vol 1, Iss 1, Pp 61-64 (2015)
For a variety of clinical applications like magnetic resonance imaging (MRI) the monitoring of vital signs is a common standard in clinical daily routine. Besides the electrocardiogram (ECG), the respiratory activity is an important vital parameter a
Externí odkaz:
https://doaj.org/article/ed4141103dd6419ab28e4f66e1062d73
Autor:
Bär Karl-Jürgen
Publikováno v:
BMC Psychiatry, Vol 7, Iss Suppl 1, p S72 (2007)
Externí odkaz:
https://doaj.org/article/ab11317fa4ad45e6980eb47a9985b28e
Autor:
de la Cruz, Feliberto, Schumann, Andy, Rieger, Katrin, Güllmar, Daniel, Reichenbach, Jürgen R., Bär, Karl-Jürgen
Publikováno v:
In Neurobiology of Aging Science 2024 6