Results 21 to 30 of about 962,302 (166)

Traumatic stress alters neural reactivity to visual stimulation

NPP-Digital Psychiatry and Neuroscience
Traumatic stress is a precursor to the development of posttraumatic stress disorder (PTSD). Emergent research suggests visual processing regions may be relevant to PTSD development; however, no previous research to date has investigated the potential ...
Nathaniel G. Harnett, Grace E. Rowland, E. Kate Webb, Tianyi Li, Soumyaa Joshi, Kerry J. Ressler, Isabelle M. Rosso   +6 more
doaj   +1 more source

Modulatory effects of ketamine on EEG source-based resting state connectivity in treatment resistant depression

Translational Psychiatry
Treatment-resistant depression (TRD) accounts for approximately 30% of major depressive disorder cases and has been characterized by altered functional connectivity within and between the Default Mode (DMN) and Frontoparietal networks (FPN). Ketamine can
Ty Lees, Jason N. Scott, Brian W. Boyle, Shiba M. Esfand, Samantha R. Linton, Courtney Miller, Mohan Li, Sarah E. Woronko, Rebecca Dunayev, Mario Bogdanov, Paula Bolton, Shuang Li, Robert C. Meisner, Diego A. Pizzagalli   +13 more
doaj   +1 more source

A pilot study examining the use of Goal Management Training in individuals with obsessive-compulsive disorder

Pilot and Feasibility Studies, 2020
Background Recent meta-analyses point towards cognitive impairments in obsessive-compulsive disorder (OCD), particularly in such executive function subdomains as planning and organization.
Duncan H. Cameron, Randi E. McCabe, Karen Rowa, Charlene O’Connor, Margaret C. McKinnon   +4 more
doaj   +1 more source

Trauma-related intrusive memories and anterior hippocampus structural covariance: an ecological momentary assessment study in posttraumatic stress disorder

Translational Psychiatry
Trauma-related intrusive memories (TR-IMs) are hallmark symptoms of posttraumatic stress disorder (PTSD), but their neural correlates remain partly unknown.
Quentin Devignes, Boyu Ren, Kevin J. Clancy, Kristin Howell, Yara Pollmann, Lucia Martinez-Sanchez, Courtney Beard, Poornima Kumar, Isabelle M. Rosso   +8 more
doaj   +1 more source

Does Repeated Ticking Maintain Tic Behavior? An Experimental Study of Eye Blinking in Healthy Individuals

Behavioural Neurology, 2014
Tics in Tourette syndrome (TS) are often preceded by “premonitory urges”: annoying feelings or bodily sensations. We hypothesized that, by reducing annoyance of premonitory urges, tic behaviour may be reinforced.
Daniel J. V. Beetsma, Marcel A. van den Hout, Iris M. Engelhard, Marleen M. Rijkeboer, Danielle C. Cath   +4 more
doaj   +1 more source

Circulating PACAP levels are associated with altered imaging measures of entorhinal cortex neurite density in posttraumatic stress disorder

European Journal of Psychotraumatology
Introduction: Pituitary adenylate cyclase-activating polypeptide (PACAP) regulates plasticity in brain systems underlying arousal and memory and is associated with posttraumatic stress disorder (PTSD).
Steven J. Granger, Victor May, Sayamwong E. Hammack, Eylül Akman, Sydney A. Jobson, Elizabeth A. Olson, Cameron D. Pernia, Nikos P. Daskalakis, Caitlin Ravichandran, William A. Carlezon, Kerry J. Ressler, Scott L. Rauch, Isabelle M. Rosso   +12 more
doaj   +1 more source

Specific symptom change associated with ecological momentary assessments of intrusive trauma memories

NPP-Digital Psychiatry and Neuroscience
As the global prevalence of exposure to traumatic events rises, there is a growing need for accessible and scalable treatments for trauma-related disorders like posttraumatic stress disorder (PTSD).
Yara Pollmann, Kevin J. Clancy, Quentin Devignes, Boyu Ren, Milissa L. Kaufman, Isabelle M. Rosso   +5 more
doaj   +1 more source

The effectiveness of a remote intensive trauma-focused treatment programme for PTSD

European Journal of Psychotraumatology
Background: Limited research has addressed the efficacy of remote intensive trauma-focused treatment programmes.Objective: This study aims to assess the effectiveness of a remote intensive treatment programme in reducing symptoms of Post-Traumatic Stress
Nienke Ellenbroek, Mae D. Nuijs, Suzy J. M. A. Matthijssen   +2 more
doaj   +1 more source

The Yale-Brown Obsessive-Compulsive scale: factor structure of a large sample

Frontiers in Psychiatry, 2010
The Yale Brown Obsessive-Compulsive scale (Y-BOCS) is a semi-structured interview considered to be the gold standard in the measurement of obsessive-compulsive disorder (OCD) severity, yet findings about its factorial structure are conflicting.
Gideon Anholt, Patricia v Oppen, Danielle Cath, Danielle Cath, Jan Smit, Johan A Den Boer, Marc J P Verbraak, Marc J P Verbraak, Marc J P Verbraak, Anton J L Van Balkom   +9 more
doaj   +1 more source

Eating disorder symptoms and control‐seeking behavior

Brain and Behavior, 2023
Objective Eating disorders (EDs) are a heterogenous group of disorders characterized by disturbed eating patterns. Links have been made between ED symptoms and control‐seeking behaviors, which may cause relief from distress.
Ashley Slanina‐Davies, Oliver J. Robinson, Alexandra C. Pike   +2 more
doaj   +1 more source