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Full-Text Articles in Social and Behavioral Sciences
Disturbed Eeg Sleep, Paranoid Cognition And Somatic Symptoms Identify Veterans With Post-Traumatic Stress Disorder, Harvey Moldofsky, Lorne Rothman, Robert Kleinman, Shawn G. Rhind, Don Richardson
Disturbed Eeg Sleep, Paranoid Cognition And Somatic Symptoms Identify Veterans With Post-Traumatic Stress Disorder, Harvey Moldofsky, Lorne Rothman, Robert Kleinman, Shawn G. Rhind, Don Richardson
MacDonald Franklin OSI Research Centre
Background
Chronic post-traumatic stress disorder (PTSD) behavioural symptoms and medically unexplainable somatic symptoms are reported to occur following the stressful experience of military combatants in war zones. Aims
To determine the contribution of disordered EEG sleep physiology in those military combatants who have unexplainable physical symptoms and PTSD behavioural difficulties following war-zone exposure. Method
This case-controlled study compared 59 veterans with chronic sleep disturbance with 39 veterans with DSM-IV and clinician-administered PTSD Scale diagnosed PTSD who were unresponsive to pharmacological and psychological treatments. All had standardised EEG polysomnography, computerised sleep EEG cyclical alternating pattern (CAP) as a measure of sleep …
Insomnia, Psychiatric Disorders And Suicidal Ideation In A National Representative Sample Of Active Canadian Forces Members, Don Richardson, A. Thompson, Lisa King, B. Corbett, P. Shnaider, K. St Cyr, C. Nelson, J. Sareen, Jon Elhai, M. Zamorski
Insomnia, Psychiatric Disorders And Suicidal Ideation In A National Representative Sample Of Active Canadian Forces Members, Don Richardson, A. Thompson, Lisa King, B. Corbett, P. Shnaider, K. St Cyr, C. Nelson, J. Sareen, Jon Elhai, M. Zamorski
MacDonald Franklin OSI Research Centre
Background
Past research on the association between insomnia and suicidal ideation (SI) has produced mixed findings. The current study explored the relationship between insomnia, SI, and past-year mental health status among a large Canadian Forces (CF) sample.
Method
Data was obtained from the 2013 Canadian Forces Mental Health Survey (CFMHS), and included a large representative sample of Canadian Regular Forces personnel (N = 6700). A series of univariate logistic regressions were conducted to test individual associations between past-year mental health status, insomnia, and potential confounds and SI. Mental health status included three groups: 0, 1, or two or more …
A Review Of The Relation Between Dissociation, Memory, Executive Functioning And Social Cognition In Military Members And Civilians With Neuropsychiatric Conditions, Margaret C. Mckinnon, Jenna E. Boyd, Paul A. Frewen, Ulrich F. Lanius, Rakesh Jetly, Don Richardson, Ruth A. Lanius
A Review Of The Relation Between Dissociation, Memory, Executive Functioning And Social Cognition In Military Members And Civilians With Neuropsychiatric Conditions, Margaret C. Mckinnon, Jenna E. Boyd, Paul A. Frewen, Ulrich F. Lanius, Rakesh Jetly, Don Richardson, Ruth A. Lanius
MacDonald Franklin OSI Research Centre
Dissociative experiences, involving altered states of consciousness, have long been understood as a consequence or response to traumatic experiences, where a reduced level of consciousness may aid in survival during and after a traumatic event. Indeed, the dissociative subtype of post-traumatic stress disorder (PTSD-DS) was added recently to the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5). Dissociative symptoms are present across a host of neuropsychiatric conditions, including PTSD, psychotic spectrum illnesses, anxiety and mood disorders. Transdiagnostically, the presence of dissociative symptoms is associated with a greater illness burden and reduced treatment outcomes. Critically, dissociative symptoms are related …