Search Results - "Metzger, G"

Cortical hemodynamic changes during the Trier Social Stress Test: An fNIRS study by Rosenbaum, David, Hilsendegen, Paula, Thomas, Mara, Haeussinger, Florian B., Metzger, Florian G., Nuerk, Hans-Christoph, Fallgatter, Andreas J., Nieratschker, Vanessa, Ehlis, Ann-Christine

“…The study of the stress response has been of great interest in the last decades due to its relationship to physical and mental health. Along with the…”
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Functional brain imaging of Walking while Talking – an fNIRS study by Metzger, Florian G, Ehlis, Ann-Christine, Haeussinger, Florian B, Schneeweiss, Patrick, Hudak, Justin, Fallgatter, Andreas J, Schneider, Sabrina

“…Highlights • fNIRS is a suitable imaging method for mapping brain activation of body movements. • fNIRS measurement of brain activation during gait and a…”
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Aberrant functional connectivity in depression as an index of state and trait rumination by Rosenbaum, David, Haipt, Alina, Fuhr, Kristina, Haeussinger, Florian B., Metzger, Florian G., Nuerk, Hans-Christoph, Fallgatter, Andreas J., Batra, Anil, Ehlis, Ann-Christine

“…Depression has been shown to be related to a variety of aberrant brain functions and structures. Particularly the investigation of alterations in functional…”
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Open Doors by Fair Means: a quasi-experimental controlled study on the effects of an open-door policy on acute psychiatric wards by Schreiber, Lisa K, Metzger, Florian G, Flammer, Erich, Rinke, Heike, Fallgatter, Andreas J, Steinert, Tilman

“…Abstract Background Psychiatric wards treating involuntarily admitted patients are traditionally locked to prevent absconding. However, on the basis of…”
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16S rRNA gene sequencing on a benchtop sequencer: accuracy for identification of clinically important bacteria by Watts, G.S., Youens‐Clark, K., Slepian, M.J., Wolk, D.M., Oshiro, M.M., Metzger, G.S., Dhingra, D., Cranmer, L.D., Hurwitz, B.L.

“…Aims Test the choice of 16S rRNA gene amplicon and data analysis method on the accuracy of identification of clinically important bacteria utilizing a benchtop…”
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Effects of aging on functional connectivity in a neurodegenerative risk cohort: resting state versus task measurement using near-infrared spectroscopy by Blum, Leonore, Hofmann, Anna, Rosenbaum, David, Elshehabi, Morad, Suenkel, Ulrike, Fallgatter, Andreas J., Ehlis, Ann-Christine, Metzger, Florian G.

“…Changes in functional brain organization are considered to be particularly sensitive to age-related effects and may precede structural cognitive decline…”
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State-dependent altered connectivity in late-life depression: a functional near-infrared spectroscopy study by Rosenbaum, David, Hagen, Katja, Deppermann, Saskia, Kroczek, Agnes M, Haeussinger, Florian B, Heinzel, Sebastian, Berg, Daniela, Fallgatter, Andreas J, Metzger, Florian G, Ehlis, Ann-Christine

“…Abstract There is a large body of evidence showing a substantial relationship between depression and deficits in cognitive functioning. Especially in late-life…”
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Pilot whole-exome sequencing of a German early-onset Alzheimer's disease cohort reveals a substantial frequency of PSEN2 variants by Blauwendraat, Cornelis, Wilke, Carlo, Jansen, Iris E, Schulte, Claudia, Simón-Sánchez, Javier, Metzger, Florian G, Bender, Benjamin, Gasser, Thomas, Maetzler, Walter, Rizzu, Patrizia, Heutink, Peter, Synofzik, Matthis

“…Abstract Early-onset Alzheimer's disease (EOAD) accounts for 1%–2% of all Alzheimer's disease (AD) subjects, with large variation in the reported genetic…”
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Age-related deterioration of performance and increase of cortex activity comparing time- versus item-controlled fNIRS measurement by Blum, Leonore, Rosenbaum, David, Röben, Benjamin, Dehnen, Katja, Maetzler, Walter, Suenkel, Ulrike, Fallgatter, Andreas J., Ehlis, Ann-Christine, Metzger, Florian G.

“…In our aging society, research into neurodegenerative processes is of great interest. Thereby, cortical activation under different neurocognitive conditions is…”
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Suppression of Host p53 Is Critical for Plasmodium Liver-Stage Infection by Kaushansky, Alexis, Ye, Albert S., Austin, Laura S., Mikolajczak, Sebastian A., Vaughan, Ashley M., Camargo, Nelly, Metzger, Peter G., Douglass, Alyse N., MacBeath, Gavin, Kappe, Stefan H.I.

“…Plasmodium parasites infect the liver and replicate inside hepatocytes before they invade erythrocytes and trigger clinical malaria. Analysis of host signaling…”
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Natural infection of Plasmodium brasilianum in humans: Man and monkey share quartan malaria parasites in the Venezuelan Amazon by Lalremruata, Albert, Magris, Magda, Vivas-Martínez, Sarai, Koehler, Maike, Esen, Meral, Kempaiah, Prakasha, Jeyaraj, Sankarganesh, Perkins, Douglas Jay, Mordmüller, Benjamin, Metzger, Wolfram G.

“…The quartan malaria parasite Plasmodium malariae is the widest spread and best adapted human malaria parasite. The simian Plasmodium brasilianum causes quartan…”
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Aging-related cortical reorganization of verbal fluency processing: a functional near-infrared spectroscopy study by Heinzel, Sebastian, Metzger, Florian G, Ehlis, Ann-Christine, Korell, Robert, Alboji, Ahmed, Haeussinger, Florian B, Hagen, Katja, Maetzler, Walter, Eschweiler, Gerhard W, Berg, Daniela, Fallgatter, Andreas J

“…Abstract While progressive neurocognitive impairments are associated with aging and Alzheimer's disease (AD), cortical reorganization might delay difficulties…”
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Stress-related dysfunction of the right inferior frontal cortex in high ruminators: An fNIRS study by Rosenbaum, David, Thomas, Mara, Hilsendegen, Paula, Metzger, Florian G., Haeussinger, Florian B., Nuerk, Hans-Christoph, Fallgatter, Andreas J., Nieratschker, Vanessa, Ehlis, Ann-Christine

“…Repetitive thinking styles such as rumination are considered to be a key factor in the development and maintenance of mental disorders. Different situational…”
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358 Use of Focused Assessment with Sonography for Trauma Examination Skills in the Evaluation of Medical Patients by Javedani, P, Oulton, J, Metzger, G, Adhikari, S

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Open doors by fair means: Study protocol for a 3-year prospective controlled study with a quasi-experimental design towards (or to implement) an open Ward policy in acute care units by Schreiber, Lisa K, Metzger, Florian G, Duncker, Tobias A, Fallgatter, Andreas J, Steinert, Tilman

“…Acute psychiatric wards in Germany are often locked due to the assumption that opening could endanger patients and society. On the contrary, some findings…”
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Initial results of cardiac imaging at 7 tesla by Snyder, C.J., DelaBarre, L., Metzger, G.J., van de Moortele, P.-F., Akgun, C., Ugurbil, K., Vaughan, J.T.

“…This work reports preliminary results from the first human cardiac imaging at 7 Tesla (T). Images were acquired using an eight‐channel transmission line (TEM)…”
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Walking parameters of older adults from a lower back inertial measurement unit, a 6-year longitudinal observational study by Elshehabi, Morad, Del Din, Silvia, Hobert, Markus A, Warmerdam, Elke, Sünkel, Ulrike, Schmitz-Hübsch, Tanja, Behncke, Lisa Marie, Heinzel, Sebastian, Brockmann, Kathrin, Metzger, Florian G, Schlenstedt, Christian, Rochester, Lynn, Hansen, Clint, Berg, Daniela, Maetzler, Walter

“…Gait changes during aging and differs between sexes. Inertial measurement units (IMUs) enable accurate quantitative evaluations of gait in ambulatory…”
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Impaired Executive Function and Depression as Independent Risk Factors for Reported Delirium Symptoms: An Observational Cohort Study Over 8 Years by Mychajliw, Christian, Herrmann, Matthias L, Suenkel, Ulrike, Brand, Katharina, von Thaler, Anna-Katharina, Wurster, Isabel, Yilmaz, Rezzak, Eschweiler, Gerhard W, Metzger, Florian G

“…Acute medical illnesses, surgical interventions, or admissions to hospital in older individuals are frequently associated with a delirium. In this cohort…”
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Arm swing responsiveness to dopaminergic medication in Parkinson’s disease depends on task complexity by Warmerdam, Elke, Romijnders, Robbin, Hansen, Clint, Elshehabi, Morad, Zimmermann, Milan, Metzger, Florian G., von Thaler, Anna-Katharina, Berg, Daniela, Schmidt, Gerhard, Maetzler, Walter

“…The evidence of the responsiveness of dopaminergic medication on gait in patients with Parkinson’s disease is contradicting. This could be due to differences…”
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Finite indentation of highly curved elastic shells by Pearce, S. P., King, J. R., Steinbrecher, T., Leubner-Metzger, G., Everitt, N. M., Holdsworth, M. J.

“…Experimentally measuring the elastic properties of thin biological surfaces is non-trivial, particularly when they are curved. One technique that may be used…”
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