Search Results - "KOCHS, Eberhard"

Machine learning for a combined electroencephalographic anesthesia index to detect awareness under anesthesia by Tacke, Moritz, Kochs, Eberhard F, Mueller, Marianne, Kramer, Stefan, Jordan, Denis, Schneider, Gerhard

“…Spontaneous electroencephalogram (EEG) and auditory evoked potentials (AEP) have been suggested to monitor the level of consciousness during anesthesia. As…”
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Permutation Entropy: Too Complex a Measure for EEG Time Series? by Berger, Sebastian, Schneider, Gerhard, Kochs, Eberhard, Jordan, Denis

“…Permutation entropy (PeEn) is a complexity measure that originated from dynamical systems theory. Specifically engineered to be robustly applicable to…”
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Neural Correlates of Sevoflurane-induced Unconsciousness Identified by Simultaneous Functional Magnetic Resonance Imaging and Electroencephalography by Ranft, Andreas, Golkowski, Daniel, Kiel, Tobias, Riedl, Valentin, Kohl, Philipp, Rohrer, Guido, Pientka, Joachim, Berger, Sebastian, Thul, Alexander, Maurer, Max, Preibisch, Christine, Zimmer, Claus, Mashour, George A, Kochs, Eberhard F, Jordan, Denis, Ilg, Rüdiger

“…BACKGROUND:The neural correlates of anesthetic-induced unconsciousness have yet to be fully elucidated. Sedative and anesthetic states induced by propofol have…”
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Ready for a “breakthrough” with ketamine? A look at recent pharmacological insights by Himmelseher, Sabine, Kochs, Eberhard F.

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EEG entropy measures indicate decrease of cortical information processing in Disorders of Consciousness by Thul, Alexander, Lechinger, Julia, Donis, Johann, Michitsch, Gabriele, Pichler, Gerald, Kochs, Eberhard F, Jordan, Denis, Ilg, Rüdiger, Schabus, Manuel

“…Highlights • EEG entropy analysis was able to relate to different types of Disorders of Consciousness (DOC). • Local information content in the EEG by means of…”
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Situation Awareness in Anesthesia: Concept and Research by SCHULZ, Christian M, ENDSLEY, Mica R, KOCHS, Eberhard F, GELB, Adrian W, WAGNER, Klaus J

“…Accurate situation awareness (SA) of medical staff is integral for providing optimal performance during the treatment of patients. An understanding of SA and…”
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Spatiotemporal reconfiguration of large-scale brain functional networks during propofol-induced loss of consciousness by Schröter, Manuel S, Spoormaker, Victor I, Schorer, Anna, Wohlschläger, Afra, Czisch, Michael, Kochs, Eberhard F, Zimmer, Claus, Hemmer, Bernhard, Schneider, Gerhard, Jordan, Denis, Ilg, Rüdiger

“…Applying graph theoretical analysis of spontaneous BOLD fluctuations in functional magnetic resonance imaging (fMRI), we investigated whole-brain functional…”
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Time delay of the qCON monitor and its performance during state transitions by Zanner, Robert, Schneider, Gerhard, Meyer, Adrian, Kochs, Eberhard, Kreuzer, Matthias

“…We investigated the performance of the qCON index regarding its time delay for sudden changes in the anesthetic level as well as to separate responsiveness…”
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Electroencephalographic Order Pattern Analysis for the Separation of Consciousness and Unconsciousness : An Analysis of Approximate Entropy, Permutation Entropy, Recurrence Rate, and Phase Coupling of Order Recurrence Plots by JORDAN, Denis, STOCKMANNS, Gudrun, KOCHS, Eberhard F, PILGE, Stefanie, SCHNEIDER, Gerhard

“…Nonlinear electroencephalographic parameters, e.g., approximate entropy, have been suggested as measures of the hypnotic component of anesthesia. Compared with…”
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Fronto-parietal connectivity is a non-static phenomenon with characteristic changes during unconsciousness by Untergehrer, Gisela, Jordan, Denis, Kochs, Eberhard F, Ilg, Rüdiger, Schneider, Gerhard

“…It has been previously shown that loss of consciousness is associated with a breakdown of dominating fronto-parietal feedback connectivity as assessed by…”
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Situation awareness errors in anesthesia and critical care in 200 cases of a critical incident reporting system by Schulz, Christian M, Krautheim, Veronika, Hackemann, Annika, Kreuzer, Matthias, Kochs, Eberhard F, Wagner, Klaus J

“…A loss of adequate Situation Awareness (SA) may play a major role in the genesis of critical incidents in anesthesia and critical care. This observational…”
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Simultaneous Electroencephalographic and Functional Magnetic Resonance Imaging Indicate Impaired Cortical Top―Down Processing in Association with Anesthetic-induced Unconsciousness by JORDAN, Denis, ILG, Rüdiger, SCHULZ, Enrico, SCHUSTER, Tibor, SCHRÖTER, Manuel, SPOORMAKER, Victor, ZIMMER, Claus, HEMMER, Bernhard, WOHLSCHLÄGER, Afra, KOCHS, Eberhard F, SCHNEIDER, Gerhard, RIEDL, Valentin, SCHORER, Anna, GRIMBERG, Sabine, NEUFANG, Susanne, OMEROVIC, Adem, BERGER, Sebastian, UNTERGEHRER, Gisela, PREIBISCH, Christine

“…In imaging functional connectivity (FC) analyses of the resting brain, alterations of FC during unconsciousness have been reported. These results are in…”
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Association of immature platelets with perioperative complications in neurosurgery by Anetsberger, Aida, Bernlochner, Isabell, Jungwirth, Bettina, Blobner, Manfred, Meyer, Bernhard, Kochs, Eberhard F, Bongiovanni, Dario, Schmid, Sebastian, Langgartner, Clemens, Baumgart, Lea, Gempt, Jens

“…Immature platelets are newly formed platelets with an increased prothrombotic potential. This study evaluates whether immature platelets are associated with…”
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Enabling personalized perioperative risk prediction by using a machine-learning model based on preoperative data by Graeßner, Martin, Jungwirth, Bettina, Frank, Elke, Schaller, Stefan Josef, Kochs, Eberhard, Ulm, Kurt, Blobner, Manfred, Ulm, Bernhard, Podtschaske, Armin Horst, Kagerbauer, Simone Maria

“…Preoperative risk assessment is essential for shared decision-making and adequate perioperative care. Common scores provide limited predictive quality and lack…”
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Time Delay of Monitors of the Hypnotic Component of Anesthesia: Analysis of State Entropy and Index of Consciousness by Kreuzer, Matthias, Zanner, Robert, Pilge, Stefanie, Paprotny, Sabine, Kochs, Eberhard F., Schneider, Gerhard

“…Monitors evaluating the hypnotic component of anesthesia by analyzing the electroencephalogram (EEG) may help to decrease the incidence of intraoperative…”
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Opioid-Induced Nausea Involves a Vestibular Problem Preventable by Head-Rest by Lehnen, Nadine, Heuser, Fabian, Sağlam, Murat, Schulz, Christian M, Wagner, Klaus J, Taki, Masakatsu, Kochs, Eberhard F, Jahn, Klaus, Brandt, Thomas, Glasauer, Stefan, Schneider, Erich

“…Opioids are indispensable for pain treatment but may cause serious nausea and vomiting. The mechanism leading to these complications is not clear. We…”
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Monitoring Depth of Anesthesia Utilizing a Combination of Electroencephalographic and Standard Measures by SCHNEIDER, Gerhard, JORDAN, Denis, KOCHS, Eberhard F, SCHWARZ, Gerhard, BISCHOFF, Petra, KALKMAN, Cornelis J, KUPPE, Hermann, RUNDSHAGEN, Ingrid, OMEROVIC, Adem, KREUZER, Matthias, STOCKMANNS, Gudrun

“…For decades, monitoring depth of anesthesia was mainly based on unspecific effects of anesthetics, for example, blood pressure, heart rate, or drug…”
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Non-stationarity of EEG during wakefulness and anaesthesia: advantages of EEG permutation entropy monitoring by Kreuzer, Matthias, Kochs, Eberhard F., Schneider, Gerhard, Jordan, Denis

“…Monitors evaluating the electroencephalogram (EEG) to determine depth of anaesthesia use spectral analysis approaches for analysis windows up to 61.5 s as well…”
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Sevoflurane-induced Epileptiform Electroencephalographic Activity and Generalized Tonic–Clonic Seizures in a Volunteer Study by Pilge, Stefanie, Jordan, Denis, Kochs, Eberhard F, Schneider, Gerhard

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Differences between state entropy and bispectral index during analysis of identical electroencephalogram signals: A comparison with two randomised anaesthetic techniques by Pilge, Stefanie, Kreuzer, Matthias, Karatchiviev, Veliko, Kochs, Eberhard F, Malcharek, Michael, Schneider, Gerhard

“…BACKGROUNDIt is claimed that bispectral index (BIS) and state entropy reflect an identical clinical spectrum, the hypnotic component of anaesthesia. So far, it…”
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