Search Results - "Wildhaber, A"

Real-Time Feature Extraction from Electrocochleography with Impedance Measurements during Cochlear Implantation using Linear State-Space Models by Andonie, Raphael R., Wimmer, Wilhelm, Wildhaber, Reto A., Caversaccio, Marco, Weder, Stefan

“…Electrocochleography (ECochG) is increasingly used to monitor the inner ear function of cochlear implant (CI) patients during surgery. Current ECochG-based…”
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Markers for silent atrial fibrillation in esophageal long-term electrocardiography by Haeberlin, Andreas, M.D., Ph.D, Lacheta, Lucca, M.D, Niederhauser, Thomas, Ph.D, Marisa, Thanks, M.Sc, Wildhaber, Reto A., M.D., M.Sc, Goette, Josef, Ph.D, Jacomet, Marcel, Ph.D, Seiler, Jens, M. D, Fuhrer, Juerg, M. D, Roten, Laurent, M. D, Tanner, Hildegard, M.D, Vogel, Rolf, M.D., Ph.D., MSEE

“…Abstract Purpose Paroxysmal atrial fibrillation (PAF) often remains undiagnosed. Long-term surface ECG is used for screening, but has limitations. Esophageal…”
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A graphical simulation software for instruction in cardiovascular mechanics physiology by Wildhaber, Reto A, Verrey, François, Wenger, Roland H

“…Computer supported, interactive e-learning systems are widely used in the teaching of physiology. However, the currently available complimentary software tools…”
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Windowed State-Space Filters for Signal Detection and Separation by Wildhaber, Reto A., Zalmai, Nour, Jacomet, Marcel, Loeliger, Hans-Andrea

“…This paper introduces a toolbox for model-based detection, separation, and reconstruction of signals that is especially suited for biomedical signals, such as…”
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Pseudo Asynchronous Level Crossing adc for ecg Signal Acquisition by Marisa, T., Niederhauser, T., Haeberlin, A., Wildhaber, R. A., Vogel, R., Goette, J., Jacomet, M.

“…A new pseudo asynchronous level crossing analogue-to-digital converter (ADC) architecture targeted for low-power, implantable, long-term biomedical sensing…”
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Onset Detection of Pulse-Shaped Bioelectrical Signals Using Linear State Space Models by Waldmann, Frédéric, Baeriswyl, Christof, Andonie, Raphael, Wildhaber, Reto A.

“…Bioelectrical signals are often pulse-shaped with superimposed interference signals. In this context, accurate identification of features such as pulse onsets,…”
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Technical Characterization of Single-Lead ECG Signals From 4 Different Smartwatches and its Potential Clinical Implications by Knecht, Sven, Waldmann, Frédéric, Kuhn, Raffael, Mannhart, Diego, Kühne, Michael, Sticherling, Christian, Badertscher, Patrick, Wildhaber, Reto A.

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Graphics-Processor-Unit-Based Parallelization of Optimized Baseline Wander Filtering Algorithms for Long-Term Electrocardiography by Niederhauser, Thomas, Wyss-Balmer, Thomas, Haeberlin, Andreas, Marisa, Thanks, Wildhaber, Reto A., Goette, Josef, Jacomet, Marcel, Vogel, Rolf

“…Long-term electrocardiogram (ECG) often suffers from relevant noise. Baseline wander in particular is pronounced in ECG recordings using dry or esophageal…”
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Toward a novel semi‐invasive activation mapping tool for the diagnosis of supraventricular arrhythmias from the esophagus by Sweda, Romy, Wildhaber, Reto A., Mortier, Simone, Bruegger, Dominik, Niederhauser, Thomas, Goette, Josef, Jacomet, Marcel, Tanner, Hildegard, Haeberlin, Andreas

“…Aims Supraventricular arrhythmia diagnosis using the surface electrocardiogram (sECG) is often cumbersome due to limited atrial signal quality. In some…”
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Bufferless Compression of Asynchronously Sampled ECG Signals in Cubic Hermitian Vector Space by Marisa, T., Niederhauser, T., Haeberlin, A., Wildhaber, R. A., Vogel, R., Jacomet, M., Goette, J.

“…Asynchronous level crossing sampling analog-to-digital converters (ADCs) are known to be more energy efficient and produce fewer samples than their…”
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A Baseline Wander Tracking System for Artifact Rejection in Long-Term Electrocardiography by Niederhauser, Thomas, Marisa, Thanks, Kohler, Lukas, Haeberlin, Andreas, Wildhaber, Reto A., Abacherli, Roger, Goette, Josef, Jacomet, Marcel, Vogel, Rolf

“…Long-term electrocardiogram (ECG) signals might suffer from relevant baseline disturbances during physical activity. Motion artifacts in particular are more…”
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Effects of river morphology, hydraulic gradients, and sediment deposition on water exchange and oxygen dynamics in salmonid redds by Schindler Wildhaber, Y., Michel, C., Epting, J., Wildhaber, R.A., Huber, E., Huggenberger, P., Burkhardt-Holm, P., Alewell, C.

“…Fine sediment decreasing gravel permeability and oxygen supply to incubating salmonid embryos, is often considered the main contributing factor for the…”
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Inferring depolarization of cells from 3D-electrode measurements using a bank of linear state space models by Zalmai, Nour, Wildhaber, Reto A., Clausen, Desiree, Loeliger, Hans-Andrea

“…Cell depolarization runs essentially in a uniform motion along the muscular tissue, which creates transient electrical potential differences measurable by…”
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PS-096 METHADONE and LEVOMETHADONE: risks and costs analyses by Pittet, N, De Giorgi Salamun, I, Simon, O, Hachaichi, M, Bergeron, E, Allaz, M, Wildhaber, A, Besson, J, Sadeghipour, F

“…BackgroundMethadone oral solution 10 mg/mL is the gold standard in opioid agonist treatment (OAT). With the recent marketing authorisation of the levomethadone…”
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Biopharmaceutical test of ocular irritation in the mouse by Etter, J C, Wildhaber, A

“…A simple and accurate test for ocular irritation in mice has been developed in which the subjective evaluation of intolerance is supplemented by an objective…”
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Effects of river morphology, hydraulic gradients, and sediment deposition on water exchange and oxygen dynamics in salmonid redds by WILDHABER, Y. Schindler, MICHEL, C, EPTING, J, WILDHABER, R. A, HUBER, E, HUGGENBERGER, P, BURKHARDT-HOLM, P, ALEWELL, C

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Windowed State Space Filters for Peak Interference Suppression in Neural Spike Sorting by Baeriswyl, Christof, Bertrand, Alexander, Wildhaber, Reto A.

“…Signal-to-peak-interference ratio (SPIR) optimal fil-ters are template matching filters with peak interference suppression properties. Such max-SPIR filters…”
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Signal Analysis Using Local Polynomial Approximations by Wildhaber, Reto A., Ren, Elizabeth, Waldmann, Frederic, Loeliger, Hans-Andrea

“…Local polynomial approximations represent a versatile feature space for time-domain signal analysis. The parameters of such polynomial approximations can be…”
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Development of an objective test of ocular irritation in mice: clinical pharmacy and biopharmacy. Local anesthetics in single and repeated administration by Wildhaber, A, Etter, J C

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Development of an objective test of ocular irritation in mice: value in galenic pharmacy and biopharmaceutics. 1. Surface-active agents by Etter, J C, Wildhaber, A

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