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Emotion modulation in PTSD: Clinical and neurobiological evidence for a dissociative subtype.
In this article, the authors present evidence regarding a dissociative subtype of PTSD, with clinical and neurobiological features that can be distinguished from nondissociative PTSD. TheExpand
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Alterations in default network connectivity in posttraumatic stress disorder related to early-life trauma.
BACKGROUND The "default network" consists of a number of brain regions that exhibit correlated low-frequency activity at rest and that have been suggested to be involved in the processing ofExpand
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Brain activation during script-driven imagery induced dissociative responses in PTSD: a functional magnetic resonance imaging investigation
BACKGROUND The goal of this study was to examine the neuronal circuitry underlying dissociative responses to traumatic script-driven imagery in sexual-abuse-related posttraumatic stress disorderExpand
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Neural correlates of traumatic memories in posttraumatic stress disorder: a functional MRI investigation.
OBJECTIVE The neuronal circuitry underlying posttraumatic stress disorder (PTSD) was studied in traumatized subjects with and without PTSD. METHOD Traumatized subjects with (N=9) and without (N=9)Expand
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Default mode network connectivity as a predictor of post‐traumatic stress disorder symptom severity in acutely traumatized subjects
Objective:  The goal of this study was to investigate the relationship between default mode network connectivity and the severity of post‐traumatic stress disorder (PTSD) symptoms in a sample ofExpand
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Recall of emotional states in posttraumatic stress disorder: an fMRI investigation
BACKGROUND The goal of this study was to examine the neuronal circuitry underlying different emotional states (neutral, sad, anxious, and traumatic) in posttraumatic stress disorder (PTSD) inExpand
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A review of neuroimaging studies in PTSD: heterogeneity of response to symptom provocation.
Different experiential, psychophysiological, and neurobiological responses to traumatic symptom provocation in posttraumatic stress disorder (PTSD) have been reported in the literature. Two subtypesExpand
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Spontaneous low-frequency fluctuations in the BOLD signal in schizophrenic patients: anomalies in the default network.
Spontaneous low-frequency fluctuations in the blood oxygen level-dependent (BOLD) functional magnetic resonance imaging (MRI) signal have been shown to reflect neural synchrony between brain regions.Expand
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Mind over chatter: Plastic up-regulation of the fMRI salience network directly after EEG neurofeedback
Neurofeedback (NFB) involves a brain-computer interface that allows users to learn to voluntarily control their cortical oscillations, reflected in the electroencephalogram. Expand
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Reformulating PTSD for DSM-V: life after Criterion A.
The diagnosis of posttraumatic stress disorder has been criticized on numerous grounds, but principally for three reasons (a) the alleged pathologizing of normal events, (b) the inadequacy ofExpand
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