Journal of Traumatic Stress
June 10, 2020
Westley Youngren, N. Hamilton, Kristopher J. Preacher
Posttrauma nightmares are recurring nightmares that begin after a traumatic experience and can occur as often as multiple times per week, often in a seemingly random pattern. Although these nightmares are prevalent in trauma survivors, little is known about the mechanisms underlying their sporadic occurrence. The present study aimed to investigate predictors of posttrauma nightmares. The sample...
Zenodo (CERN European Organization for Nuclear Research)
June 10, 2020
T. Divya S. Kusuma
preprint
Nightmares also categorized as fighting dreams suddenly awake the sleeper from Rapid Eye Movement (REM) sleep. Nightmares can be caused by improper food intake, alcohol withdrawal, digestive or nervous disorders and drug induced (mainly due to the drugs which affect the neurotransmitters). Some of the drugs that can induce nightmares are Beta blockers, Statins, Anti depressants, Anti...
Brain Sciences
June 3, 2020
Serena Scarpelli, Aurora D'Atri, Chiara Bartolacci et al.
Several findings support the activation hypothesis, positing that cortical arousal promotes dream recall (DR). However, most studies have been carried out on young participants, while the electrophysiological (EEG) correlates of DR in older people are still mostly unknown. We aimed to test the activation hypothesis on 20 elders, focusing on the Non-Rapid Eye Movement (NREM) sleep stage. All the...
Schizophrenia
June 1, 2020
Umair Akram, Maria Gardani, Kamila R. Irvine et al.
31 citations
Abstract Sleep disruption is commonly associated with psychotic experiences. While sparse, the literature to date highlights nightmares and related distress as prominent risk factors for psychosis in students. We aimed to further explore the relationship between specific nightmare symptoms and psychotic experiences in university students while examining the mediating role of emotion...
University Library Heidelberg
May 30, 2020
Michael Schredl, Maria Gilles, Isabell Wolf et al.
2 citations
Dream recall frequencies exhibit large inter-individual differences, ranging from recalling a dream almost every morning to recalling a dream almost never. Although dream recall has been conceptualized as a stable trait, longitudinal studies in this area are scarce. Within the framework of a complex study, 279 women (mean age: 31.76 ± 4.73 yrs.) completed a brief sleep questionnaire three times...
May 27, 2020
A. Bullock, A. Burns, Anna Alkozei et al.
Disturbing dreams and nightmares are common in individuals with post-traumatic stress disorder (PTSD). At present, little research has investigated the associations between nightmares and cognition in these individuals. However, a robust body of research has shown memory and attention impairments among those with PTSD. The present study sought to investigate the potential relationships between...
May 27, 2020
K. Speed, Michael R Nadorff, Todd M Bishop et al.
Nightmares have been tied to a myriad of adverse mental health outcomes and are known to persist after treatment of other concerns such as posttraumatic stress, depression, and anxiety. When reaching clinical levels, nightmare disorder is known to effect 2-6% of the general population, Although many treatments exist for nightmare disorder and posttraumatic nightmares, Imagery Rehearsal Therapy...
Sleep
May 27, 2020
T Shapiro, B Messman, Danica C. Slavish et al.
Abstract: Introduction: Nurses report a higher prevalence of posttraumatic stress disorder (PTSD) than the general population, and approximately 18% of nurses report having depression. Nightmares are a common symptom of PTSD, and both nightmares and PTSD are correlated with depression. Nightmares may represent a possible clinical target for improving outcomes in both disorders. This study...
Sleep
May 27, 2020
M Gross, R Patel, S W Schwartz et al.
Abstract Introduction In the James A. Haley Veterans Administration (JAHVA) Vista database, the ICD-9 code 307.47 for Nightmare disorder (ND) is infrequently used and appears independently of codes for PTSD. We wanted to determine if certain drugs that may affect sleep are associated with ND. Methods All patients with ND visiting JAHVA between 2007 and 2011 were selected along with control...
May 27, 2020
Michelle Carr, A. Stocks, Remington Mallett et al.
Lucid dreaming (being aware that one is dreaming) is typically a positive experience that may enhance positive mood even after waking. There is concern, however, that lucid dreaming may interfere with sleep quality. In the current experiment, participants practiced common lucid dream induction techniques over the course of a week, and kept a daily sleep and dream diary. The study objective was...