Thomas Straube

Investigating electrophysiological correlates of nonconscious processing of facial expressions using dichoptic forward masking

Anne-Marie Lüß, Gaia Gragnolati, Insa Schloßmacher, Torge Dellert et autres

Affective stimuli, such as fearful faces, are assumed to receive prioritized processing over neutral stimuli, making them easier to detect when perception is suppressed using techniques such as visual masking or binocular rivalry. Moreover, some studies suggest that fearful expressions can be …

de (code pays fourni par la source)

Neural correlates of human fear conditioning and sources of variability in 2199 individuals

Joaquim Raduà, Hannah S. Savage, Enric Vilajosana, Alec J. Jamieson et autres

Pavlovian fear conditioning is a fundamental process in both health and disease. We investigate its neural correlates and sources of variability using harmonized functional magnetic resonance imaging data from 2199 individuals across nine countries, including 1888 healthy individuals and 311 with anxiety-related …

es, nl, gb, au, de, se, be, us, br, ca, hk, Afrique du Sud (code pays fourni par la source)

Early ERPs dissociate subjectively nonconscious low- and high-level face processing

Maximilian Bruchmann, Josephine Skutta, Sebastian Schindler, Insa Schloßmacher et autres

There is an ongoing debate about the extent to which faces are processed if they are not consciously perceived. In the present study, we used event-related potentials (ERPs) to investigate neural responses to faces and two types of control stimuli (monochrome color-matched …

de (code pays fourni par la source)

Data‐Driven Approach to Dynamic Resting State Functional Connectivity in Post‐Traumatic Stress Disorder: An ENIGMA ‐ PGC PTSD Study

Carissa W. Tomas, Jacklynn M. Fitzgerald, C. Lexi Baird, Courtney C. Haswell et autres

Using functional magnetic resonance imaging (fMRI), symptoms of posttraumatic stress disorder (PTSD) have been associated with aberrations in brain networks in the absence of a given cognitive demand or task, called resting-state networks. Prior work has focused on disruption in the static …

us, nl, fr, de, Afrique du Sud, il, au (code pays fourni par la source)

Structural Covariance of Early Visual Cortex Is Negatively Associated With Posttraumatic Stress Disorder Symptoms: A Mega-Analysis From the ENIGMA PTSD Working Group

Nathaniel G. Harnett, Poornima Kumar, Courtney E. Russell, Daniel G. Dillon et autres

us, nl, cn, Afrique du Sud, il, be, de, cz, fr, ca, au (code pays fourni par la source)

Neural correlates of human fear conditioning and sources of variability in 2199 individuals

Joaquim Raduà, Hannah S. Savage, Enric Vilajosana, Fredrik Åhs et autres

Pavlovian fear conditioning is a fundamental process in both health and disease. We investigated its neural correlates and sources of variability using harmonized functional magnetic resonance imaging data from 2,199 individuals across nine countries, including 1,888 healthy individuals and 311 with anxiety-related …

se, es, us, be (code pays fourni par la source)

Therapygenetics: Serotonin transporter gene polymorphism (5-HTTLPR) is associated with behavioral treatment response to virtual exposure therapy in patients with spider phobia

Elisabeth Schrammen, Chiara Hilbrich, Joscha Böhnlein, Kati Roesmann et autres

de (code pays fourni par la source)

Therapygenetics: Serotonin transporter gene polymorphism ( 5-HTTLPR ) is associated with behavioral treatment response to virtual exposure therapy in patients with spider phobia

Elisabeth Schrammen, Chiara Hilbrich, Joscha Böhnlein, Kati Roesmann et autres

Abstract Identifying biomarkers predicting therapy outcomes before treatment holds great promise for advancing precision medicine. Genetic variants such as the serotonin transporter gene linked polymorphic region ( 5-HTT LPR) may be associated with response to cognitive behavioral therapy in anxiety disorders, albeit …

de (code pays fourni par la source)

Structural covariance of early visual cortex is negatively associated with PTSD symptoms: A Mega-Analysis from the ENIGMA PTSD workgroup

Nathaniel G. Harnett, Poornima Kumar, Courtney E. Russell, Daniel G. Dillon et autres

Background: Identifying robust neural signatures of posttraumatic stress disorder (PTSD) symptoms is important to facilitate precision psychiatry and help in understanding and treatment of the disorder. Emergent research suggests structural covariance of early visual regions is associated with later PTSD development. However, …

us, nl, cn, Afrique du Sud, il, be, de, cz, gb, fr, ca, au (code pays fourni par la source)

Brain-Based Classification of Youth with Anxiety Disorders: an ENIGMA-ANXIETY Transdiagnostic Examination using Machine Learning

Willem B. Bruin, Paul Zhutovsky, Guido Alexander van Wingen, Janna Marie Bas‐Hoogendam et autres

Neuroimaging studies point to neurostructural abnormalities in youth with anxiety disorders. Yet, findings are based on small-scale studies, often with small effect sizes, and have limited generalizability and clinical relevance. These issues have prompted a paradigm shift in the field towards highly …

nl, es (code pays fourni par la source)

Mega-Analysis Methods in ENIGMA: The Experience of the Generalized Anxiety Disorder Working Group

André Zugman, Anita Harrewijn, Elise M. Cardinale, Hannah Zwiebel et autres

The ENIGMA group on Generalized Anxiety Disorder (ENIGMA-Anxiety/GAD) is part of a broader effort to investigate anxiety disorders using imaging and genetic data across multiple sites worldwide. The group is actively conducting a mega-analysis of a large number of brain structural scans. …

us, nl, Afrique du Sud, es, de, br, it, gb (code pays fourni par la source)