Results 51 to 60 of about 59,210 (303)

Dissociative symptoms mediate the relation between PTSD symptoms and functional impairment in a sample of military members, veterans, and first responders with PTSD

European Journal of Psychotraumatology, 2018
Background: Posttraumatic Stress Disorder (PTSD) is associated with significant functional impairment in important areas, including interpersonal relationships and occupational or educational roles.
Jenna E. Boyd, Alina Protopopescu, Charlene O’Connor, Richard W. J. Neufeld, Rakesh Jetly, Heather K. Hood, Ruth A. Lanius, Margaret C. McKinnon   +7 more
doaj   +1 more source

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

Dissociation and its biological and clinical associations in functional neurological disorder: systematic review and meta-analysis

BJPsych Open, 2023
Background Studies have reported elevated rates of dissociative symptoms and comorbid dissociative disorders in functional neurological disorder (FND); however, a comprehensive review is lacking.
Malcolm C. Campbell, Abigail Smakowski, Maya Rojas-Aguiluz, Laura H. Goldstein, Etzel Cardeña, Timothy R. Nicholson, Antje A. T. S. Reinders, Susannah Pick   +7 more
doaj   +1 more source

A survey of dissociation, boundary-thinness, and psychological wellbeing in spiritualist mental mediumship [PDF]

, 2011
The purpose of this study was to explore the personality and psychological wellbeing of Spiritualist mental mediums compared to nonmedium Spiritualists.
Roxburgh, EC, Roe, CA, Roe, Chris A, Roe, Chris A; id_orcid, Roxburgh, Elizabeth C   +4 more
core  

How to treat addicted patient with concomitant psychiatric diagnosis?

Обозрение психиатрии и медицинской психологии имени В.М. Бехтерева, 2018
Alcohol use disorders often co-occur with affective disorders, anxiety disorders and schizophrenia. The presence of dual diagnosis worsens the prognosis in patients.
A. Y. Egorov, F. Sh. Shagiahmetov
doaj  

Self-stigma predicts post-traumatic and depressive symptoms in traumatized individuals seeking interventions for dissociative symptoms: a preliminary investigation

European Journal of Psychotraumatology, 2023
Background: Previous studies showed that self-stigma is associated with poor clinical outcomes in people with serious mental illness, and is associated with post-traumatic stress disorder (PTSD).
Hong Wang Fung, Emma Černis, Michelle Hei Yan Shum   +2 more
doaj   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Reactive collisions between electrons and NO+ ions: rate coefficient computations and relevance for the air plasma kinetics [PDF]

, 2005
Extensive calculations of the rate coefficients for dissociative recombination (DR), elastic collisions, inelastic collisions (ICs) and superelastic collisions of NO+ ions on initial vibrational levels, , with electrons of energy between 10-5 and 10 eV ...
Tennyson, J., Fifirig, M., Bultel, A., Motapon, O., Florescu, A., Bultel, Arnaud, Vervisch, Pierre, Crumeyrolle, O., Schneider, I. F., Vervisch, P., Waffeu Tamo, F. O., Firifig, M., Tennyson, Jonathan, Varin-Breant, G.   +13 more
core   +1 more source

Scaling injustice: epistemic harm in DID and what clinical records will teach AI

Frontiers in Psychiatry
Dissociative Identity Disorder (DID) remains one of psychiatry’s most doubted diagnoses, where patients’ accounts are dismissed and their experiences forced into ill-fitting diagnostic categories.
Oluwafunmilayo Akinlade, Oluwafunmilayo Akinlade   +1 more
doaj   +1 more source

Sleep, trauma, fantasy and cognition in dissociative identity disorder, post-traumatic stress disorder and healthy controls: a replication and extension study

European Journal of Psychotraumatology, 2020
Background: Two aetiology models for dissociative identity disorder (DID) have been proposed, namely a childhood Trauma Model and an iatrogenic or Fantasy model.
Lora Dimitrova, Vinuri Fernando, Eline M. Vissia, Ellert R. S. Nijenhuis, Nel Draijer, Antje A. T. S. Reinders   +5 more
doaj   +1 more source