Dreaming
June 1, 2021
Katherine E Miller, Richard J Ross, Gerlinde C. Harb
A previous study in military veterans with posttraumatic stress disorder (PTSD) and recurrent nightmares found a high prevalence of lucid dreaming (LD), the awareness while a dream continues that one is dreaming, and an "LD profile" characterized by frequent dream awareness and rare dream content control. Given the importance of the nightmare disturbance in PTSD, this study assessed with...
Trends in Cognitive Sciences
June 1, 2021
Benjamin Baird, Stephen LaBerge, Giulio Tononi
13 citations
Dreamers were long thought absolutely isolated from the outside world. Yet psychophysiological studies over the past 40 years have firmly established that lucid dreamers can use eye movements to report on their dream content in real time while in rapid eye movement (REM) sleep. We now also know that sensory input is not completely suppresssed during sleep. A recent study by Konkoly et al....
Brain and Behavior
May 14, 2021
Katsumasa Sogo, Masanobu Sogo, Yoshie Okawa
Introduction: Following a case study on scopolamine butyl bromide, an anticholinergic drug, we studied the effect of a central anticholinergic drug on post-traumatic stress disorder (PTSD)-related flashbacks and nightmares. Methods: We administered trihexyphenidyl (TP) to 34 patients with refractory PTSD-related nightmares and flashbacks (open-label trial [n = 22]; single-blind trial [n = 12]),...
PsyArXiv
May 11, 2021
Elizaveta Solomonova, Claudia Picard-Deland, Iris L Rapoport et al.
preprint
Background: An upsurge in dream and nightmare frequency has been noted since the beginning of the COVID-19 pandemic and research shows increases in levels of stress, depression and anxiety during this time. Growing evidence suggests that dream content has a bi-directional relationship with psychopathology, and that dreams react to new, personally significant and emotional experiences. The first...
May 7, 2021
A. Turchin
preprint
Lucid dreaming (LD) is a fun and interesting activity, but most participants have difficulties in attaining lucidity, retaining it during the dream, concentrating on the needed task and remembering the results. This motivates to search for a new way to enhance lucid dreaming via different induction techniques, including chemicals and electric brain stimulation. However, results are still...
May 3, 2021
J. Martinez, B. Santiago, Danica C. Slavish et al.
Nurses are subject to stressful work environments, which may negatively impact their sleep and increase their risk for nightmares. Previous studies have shown that women, night shift workers, and individuals with comorbid psychological conditions are more likely to report nightmares. Yet no studies have comprehensively examined demographic and psychosocial factors of nightmares among nurses. To...
May 3, 2021
Odalis G Garcia, Danica C. Slavish, Jessica R. Dietch et al.
Nurses may experience frequent nightmares due to stressful work environments. Some studies estimate that 35% of nurses experience nightmares related to experiences at work. Nightmares may also exacerbate stress among nurses, although this has yet to be tested empirically. We examined daily bidirectional associations between stress severity and nightmare occurrence and severity, and whether...
Sleep
May 3, 2021
Chloe Wills, Kathryn Kennedy, Célyne Bastien et al.
Abstract Introduction During the COVID-19 pandemic, individuals have faced unprecedented events, which are often stressful. Stress has an important impact on dreams, and stress-induced sleep difficulties may also impact dream recall. The present study evaluated associations between sleep, stress and dream content on dream recall during the pandemic. Methods A sample of N=419 US adults completed...
Sleep
May 1, 2021
Tommy Begay, Dora Valencia, Sadia Ghani et al.
Abstract Introduction The COVID-19 pandemic has impacted individuals in many ways, including anecdotal reports of nightmares. However, little data exists regarding the experience of COVID-related nightmares, especially among the distressed population at the US-Mexico Border. This is especially relevant given the clinical importance of nightmares as risk factors for poor mental health and sleep...
Journal of Sleep Medicine
April 29, 2021
Sooyeon Suh
1 citation
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