Reward functioning in PTSD: a systematic review exploring the mechanisms underlying anhedonia
Post-traumatic stress disorder (PTSD) is a debilitating psychiatric disorder. An important
diagnostic feature of PTSD is anhedonia, which may result from deficits in reward …
diagnostic feature of PTSD is anhedonia, which may result from deficits in reward …
Rethinking post-traumatic stress disorder–A predictive processing perspective
Predictive processing has become a popular framework in neuroscience and computational
psychiatry, where it has provided a new understanding of various mental disorders. Here …
psychiatry, where it has provided a new understanding of various mental disorders. Here …
Hypothesis: the psychedelic ayahuasca heals traumatic memories via a sigma 1 receptor-mediated epigenetic-mnemonic process
A Inserra - Frontiers in pharmacology, 2018 - frontiersin.org
Ayahuasca ingestion modulates brain activity, neurotransmission, gene expression and
epigenetic regulation. N, N-Dimethyltryptamine (DMT, one of the alkaloids in Ayahuasca) …
epigenetic regulation. N, N-Dimethyltryptamine (DMT, one of the alkaloids in Ayahuasca) …
A predictive coding account of value-based learning in PTSD: Implications for precision treatments
While there are a number of recommended first-line interventions for posttraumatic stress
disorder (PTSD), treatment efficacy has been less than ideal. Generally, PTSD treatment …
disorder (PTSD), treatment efficacy has been less than ideal. Generally, PTSD treatment …
Defining the r factor for post-trauma resilience and its neural predictors
Although resilience is a dynamic process of recovery after trauma, in most studies it is
conceptualized as the absence of specific psychopathology following trauma. Here, using …
conceptualized as the absence of specific psychopathology following trauma. Here, using …
The role of the hippocampus in predicting future posttraumatic stress disorder symptoms in recently traumatized civilians
Background Understanding the neurobiological mechanisms that predict posttraumatic
stress disorder (PTSD) in recent trauma survivors is important for early interventions …
stress disorder (PTSD) in recent trauma survivors is important for early interventions …
Psychological and brain connectivity changes following trauma-focused CBT and EMDR treatment in single-episode PTSD patients
Among the different therapeutic alternatives for post-traumatic stress disorder (PTSD),
Trauma-Focused Cognitive-Behavioral Therapy (TF-CBT) and Eye Movement …
Trauma-Focused Cognitive-Behavioral Therapy (TF-CBT) and Eye Movement …
Neural correlates of inhibition and contextual cue processing related to treatment response in PTSD
Thirty to fifty percent of posttraumatic stress disorder (PTSD) patients do not respond to
treatment. Understanding the neural mechanisms underlying treatment response could …
treatment. Understanding the neural mechanisms underlying treatment response could …
Partial and total sleep deprivation interferes with neural correlates of consolidation of fear extinction memory
Background We assessed the impact of total and partial sleep loss on neural correlates of
fear conditioning, extinction learning, and extinction recall in healthy young adults. Methods …
fear conditioning, extinction learning, and extinction recall in healthy young adults. Methods …
Circuit dysregulation and circuit-based treatments in posttraumatic stress disorder
Posttraumatic stress disorder (PTSD) is a psychiatric disorder that develops in some
individuals in the aftermath of exposure to traumatic events, such as actual or threatened …
individuals in the aftermath of exposure to traumatic events, such as actual or threatened …