Search Results - "Spoormaker, Victor I"

Disturbed sleep in post-traumatic stress disorder: Secondary symptom or core feature? by Spoormaker, Victor I, Montgomery, Paul

“…Summary Sleep disturbances are often viewed as a secondary symptom of post-traumatic stress disorder (PTSD), thought to resolve once PTSD has been treated…”
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Development of the Brain's Default Mode Network from Wakefulness to Slow Wave Sleep by Sämann, Philipp G., Wehrle, Renate, Hoehn, David, Spoormaker, Victor I., Peters, Henning, Tully, Carolin, Holsboer, Florian, Czisch, Michael

“…Falling asleep is paralleled by a loss of conscious awareness and reduced capacity to process external stimuli. Little is known on sleep-associated changes of…”
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Dreamed Movement Elicits Activation in the Sensorimotor Cortex by Dresler, Martin, Koch, Stefan P., Wehrle, Renate, Spoormaker, Victor I., Holsboer, Florian, Steiger, Axel, Sämann, Philipp G., Obrig, Hellmuth, Czisch, Michael

“…Since the discovery of the close association between rapid eye movement (REM) sleep and dreaming, much effort has been devoted to link physiological signatures…”
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Development of a large-scale functional brain network during human non-rapid eye movement sleep by Spoormaker, Victor I, Schröter, Manuel S, Gleiser, Pablo M, Andrade, Katia C, Dresler, Martin, Wehrle, Renate, Sämann, Philipp G, Czisch, Michael

“…Graph theoretical analysis of functional magnetic resonance imaging (fMRI) time series has revealed a small-world organization of slow-frequency blood oxygen…”
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Facing Your Fear in Immersive Virtual Reality: Avoidance Behavior in Specific Phobia by Binder, Florian P, Pöhlchen, Dorothee, Zwanzger, Peter, Spoormaker, Victor I

“…Specific phobias are the most common anxiety disorder and are characterized by avoidance behavior. Avoidance behavior impacts daily function and is proposed to…”
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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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Quantifying Human Avoidance Behavior in Immersive Virtual Reality by Binder, Florian P., Spoormaker, Victor I.

“…Avoidance behavior is a key symptom of most anxiety disorders and a central readout in animal research. However, the quantification of real-life avoidance…”
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Effects of rapid eye movement sleep deprivation on fear extinction recall and prediction error signaling by Spoormaker, Victor I., Schröter, Manuel S., Andrade, Kátia C., Dresler, Martin, Kiem, Sara A., Goya-Maldonado, Roberto, Wetter, Thomas C., Holsboer, Florian, Sämann, Philipp G., Czisch, Michael

“…In a temporal difference learning approach of classical conditioning, a theoretical error signal shifts from outcome deliverance to the onset of the…”
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The biological classification of mental disorders (BeCOME) study: a protocol for an observational deep-phenotyping study for the identification of biological subtypes by Brückl, Tanja M, Spoormaker, Victor I, Sämann, Philipp G, Brem, Anna-Katharine, Henco, Lara, Czamara, Darina, Elbau, Immanuel, Grandi, Norma C, Jollans, Lee, Kühnel, Anne, Leuchs, Laura, Pöhlchen, Dorothee, Schneider, Maximilian, Tontsch, Alina, Keck, Martin E, Schilbach, Leonhard, Czisch, Michael, Lucae, Susanne, Erhardt, Angelika, Binder, Elisabeth B

“…A major research finding in the field of Biological Psychiatry is that symptom-based categories of mental disorders map poorly onto dysfunctions in brain…”
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Assessing hypo-arousal during reward anticipation with pupillometry in patients with major depressive disorder: replication and correlations with anhedonia by Brendler, Andy, Schneider, Max, Elbau, Immanuel G., Sun, Rui, Nantawisarakul, Taechawidd, Pöhlchen, Dorothee, Brückl, Tanja, Czisch, Michael, Sämann, Philipp G., Lee, Michael D., Spoormaker, Victor I.

“…Major depressive disorder (MDD) is a devastating and heterogenous disorder for which there are no approved biomarkers in clinical practice. We recently…”
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Human Memories Can Be Linked by Temporal Proximity by Yetton, Benjamin D., Cai, Denise J., Spoormaker, Victor I., Silva, Alcino J., Mednick, Sara C.

“…Real-world memories involve the integration of multiple events across time, yet the mechanisms underlying this integration is unknown. Recent rodent studies…”
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Resting state functional MRI connectivity predicts hypothalamus-pituitary-axis status in healthy males by Kiem, Sara A, Andrade, Kátia C, Spoormaker, Victor I, Holsboer, Florian, Czisch, Michael, Sämann, Philipp G

“…Summary Homeostasis of the human stress response system is critically maintained by a hierarchical system of neural and endocrine elements for which intact…”
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Large-scale functional brain networks in human non-rapid eye movement sleep: insights from combined electroencephalographic/functional magnetic resonance imaging studies by Spoormaker, Victor I., Czisch, Michael, Maquet, Pierre, Jäncke, Lutz

“…This paper reviews the existing body of knowledge on the neural correlates of spontaneous oscillations, functional connectivity and brain plasticity in human…”
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Frontoparietal Connectivity and Hierarchical Structure of the Brain's Functional Network during Sleep by Spoormaker, Victor I, Gleiser, Pablo M, Czisch, Michael

“…Frontal and parietal regions are associated with some of the most complex cognitive functions, and several frontoparietal resting-state networks can be…”
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Measuring the conditioned response: A comparison of pupillometry, skin conductance, and startle electromyography by Leuchs, Laura, Schneider, Max, Spoormaker, Victor I.

“…In human fear conditioning studies, different physiological readouts can be used to track conditioned responding during fear learning. Commonly employed…”
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Examining Differences in Fear Learning in Patients With Obsessive-Compulsive Disorder With Pupillometry, Startle Electromyography and Skin Conductance Responses by Pöhlchen, Dorothee, Priouret, Marthe, Kraft, Miriam S., Binder, Florian P., Gürsel, Deniz A., Berberich, Götz, Koch, Kathrin, Spoormaker, Victor I.

“…Obsessive-compulsive disorder (OCD) is characterized by recurrent, persistent thoughts and repetitive behaviors causing stress and anxiety. In the associative…”
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Pupil Dilation during Reward Anticipation Is Correlated to Depressive Symptom Load in Patients with Major Depressive Disorder by Schneider, Max, Elbau, Immanuel G, Nantawisarakul, Teachawidd, Pöhlchen, Dorothee, Brückl, Tanja, BeCOME Working Group, Czisch, Michael, Saemann, Philipp G, Lee, Michael D, Binder, Elisabeth B, Spoormaker, Victor I

“…Depression is a debilitating disorder with high prevalence and socioeconomic cost, but the brain-physiological processes that are altered during depressive…”
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Volitional components of consciousness vary across wakefulness, dreaming and lucid dreaming by Dresler, Martin, Eibl, Leandra, Fischer, Christian F J, Wehrle, Renate, Spoormaker, Victor I, Steiger, Axel, Czisch, Michael, Pawlowski, Marcel

“…Consciousness is a multifaceted concept; its different aspects vary across species, vigilance states, or health conditions. While basal aspects of…”
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Initial Validation of the SLEEP-50 Questionnaire by Spoormaker, Victor I., Verbeek, Ingrid, van den Bout, Jan, Klip, Ed C.

“…Initial psychometric properties of the SLEEP-50 questionnaire, designed to detect sleep disorders as listed in the Diagnostic and Statistical Manual of Mental…”
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Disentangling reward anticipation with simultaneous pupillometry / fMRI by Schneider, Max, Leuchs, Laura, Czisch, Michael, Sämann, Philipp G., Spoormaker, Victor I.

“…The reward system may provide an interesting intermediate phenotype for anhedonia in affective disorders. Reward anticipation is characterized by an increase…”
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