The Distressing Dream Content Inventory: Development and Initial Validation in Acute Trauma Patients.
Journal of Sleep Research March 17, 2026
The Distressing Dream Content Inventory: Development and Initial Validation in Acute Trauma Patients.
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Journal of Sleep Research March 17, 2026
The Distressing Dream Content Inventory: Development and Initial Validation in Acute Trauma Patients.
Brain Sciences March 16, 2026 Daniel J Morris, Susana Gabriela Torres-Platas, Karen R Konkoly et al. 1 citation
BACKGROUND/OBJECTIVES: Lucid dreaming-dreaming with the awareness that one is dreaming-has been explored from many perspectives, including those of cognitive neuroscience and various ancient cultural traditions. Lucid dreaming appears within the Tibetan-Buddhist literature together with dream yoga, a set of contemplative practices aimed at cultivating lucidity during dreams along with other...
Scientific Reports March 13, 2026 Daniel Soares Brandão, Rafael N. B. Scott, Ernesto Soares et al.
Every studied animal species exhibits some form of sleep, a state evolved under the sustained influence of prey and predator behaviors. Dreams have been proposed to have evolved as offline mental simulations able to warn against impending threats from the environment, such as predators. To assess how the ecological roles of prey and predator interact with sleep and dreaming, we used a...
Journal of Clinical Psychopharmacology March 12, 2026 Olga Y. Ponomareva, Sean R. Stetson, Bruce Meltzer et al.
PURPOSE/BACKGROUND: Chronic insomnia causes malaise and is associated with depression, irritability, cognitive impairment, impaired alertness, and substance abuse. Individuals with posttraumatic stress disorder (PTSD) often have both inadequate and fragmented sleep, putting them at elevated risk for these consequences. Sleep abnormalities in patients with PTSD include frequent trauma-related...
Hormones and Behavior March 9, 2026 Zachary B. Grant, Aisha Mir, Lampros Perogamvros et al.
Why do we dream? Evolutionary theories suggest that dreams may confer a fitness advantage by simulating real-world challenges. Simulation-based models suggest that dreams serve adaptive functions, including resolving emotional stress and enhancing readiness for waking encounters. From this perspective, evidence of evolutionary pressures reflected in dream content would support the view that...
Zenodo (CERN European Organization for Nuclear Research) March 6, 2026 Iñigo Saez-Uribarri preprint
Introduction: Evolutionary threat simulation theories posit that dreams and nightmares recreate risk scenarios that activate cognitive systems with potential clinical implications. Having a scale to assess these scenarios—or “oneiric settings”—could help to understand and test these theories, while also proving useful for the assessment of dreams and nightmares. Objectives: To examine the...
March 5, 2026 G. William Domhoff
This chapter demonstrates exactly how well the adaptive inactivity theory of sleep explains several unusual features of human sleep, which were not fully known and understood before the publication in 2015 of a longitudinal study of sleep in three indigenous societies without electricity. These indigenous groups sleep on average only 5–7 hours a night, and they sleep longer in the winter than...
March 5, 2026 G. William Domhoff
This chapter provides a detailed explanation for self-knowing (autonoetic) consciousness, based on the Multistate Hierarchical Model of Consciousness. This full statement of the theory makes it possible to explain more fully how autonoetic consciousness differs from dreaming, which is a form of noetic (fact-knowing) consciousness. The relationship between autonoetic consciousness and noetic...
National Board of Examinations Journal of Medical Sciences March 5, 2026 S Sudharsan, NR Hemalatha, R Vidya
Background: Excessive use of mobile phones before bedtime has emerged as a growing concern among young adults, particularly students, due to its potential impact on sleep quality and circadian rhythm. Exposure to screen-based light and cognitive stimulation during the pre-sleep period may delay sleep onset and alter sleep-related experiences such as dream recall. Objectives: To assess the...
Religions March 5, 2026 Jason Bivins
One important element of twentieth-century avant-garde composition is the intersection between advances in technology and transformations in religious consciousness and experience. This piece argues that the lineage from John Cage through Pierre Schaeffer, Pauline Oliveros, Alvin Lucier, Eliane Radigue, and William Basinski make for a compelling addition to the study of religion and sound/music.
Institutional Repositories DataBase March 2, 2026 Hitoshi Okada
I investigated individual differences in the frequency of lucid dreams experienced by university students and related factors. In Study 1, approximately 700 university students were surveyed regarding lucid dreams, nightmares, the frequency of sensory experiences in dreams, vividness and control of imagery, fantasy proneness, and nightmare distress. Results indicated that the frequency of lucid...
Anthropology of Consciousness March 1, 2026 Sergio Palencia Frener
ABSTRACT In March–May 2020, New York City's college students suffered sudden lockdown due to the COVID‐19 pandemic and a mandatory transition from in‐person classes to virtual meetings. Unexpectedly, my introductory course to anthropology transformed into a collective space to share experiences of the city in times of crisis. This article examines in‐class conversations on nightmares and the...
PLoS Biology March 1, 2026 Adriana Michalak, Davide Marzoli, Francesco Pietrogiacomi et al.
Perceived sleep depth is a key determinant of subjective sleep quality, traditionally thought to reflect unconsciousness and reduced cortical activation. Here, we combined high-density EEG with a serial awakening paradigm during NREM2 (N2) sleep in healthy human participants to examine its neural and experiential correlates. As expected, deeper sleep was associated with reduced cortical...
Zenodo (CERN European Organization for Nuclear Research) February 28, 2026 Ava Sedighian preprint
The focus of this study is to learn how lucid dreaming can be used to change dream content in a way that is beneficial for the participant. The research delves into the benefits of lucid dreaming, as well as common techniques for lucidity. Furthermore, the study analyzes the positive impact of becoming lucid as a way to treat nightmares. Finally, the researcher shows data that was collected...
Frontiers in Sleep February 27, 2026 Lisa DeMarni Cromer, Emily Kaier Cromwell, Lauren Prince et al.
Theories of chronic nightmare maintenance highlight dysfunctional beliefs about sleep and nightmares, distress and arousal, anticipatory anxiety, maladaptive sleep habits, and sleep deprivation as perpetuating factors that maintain nightmare disorder over time. Theories of nightmare treatment suggest that self-efficacy is a common factor in nightmare mitigation. The current article introduces...
Frontiers in Psychology February 26, 2026 Eiko Matsuda
This study investigates links between synesthesia and lucid dreaming via perceptual presence and counterfactual-richness (abundant possible sensorimotor contingencies). We hypothesized that synesthetes would report more frequent lucid dreams because enhanced counterfactual-richness facilitates dream control and clarity. We surveyed 616 adults using a synesthesia self-report, the Lucidity and...
Religions February 24, 2026 Youngsun Yang
This article examines the theoretical and practical frameworks surrounding liminal states of consciousness—specifically lucid dreaming and out-of-body experiences (OBEs)—within Indian religious and philosophical traditions. Through a comparative analysis of Vedāntic, Yogic, Buddhist, and Jain systems, the article argues that these states are not merely anomalous psychological events but...
The critical review of social sciences studies February 19, 2026 Hira Ashiq, Saima Bano, Muhammad Adeeb et al.
The present study examined neuroticism and openness as predictors of social readjustment and nightmare distress among middle-aged adults. A sample of 205 adults aged 35 to 60 years completed the Big Five Inventory (BFI), the Social Readjustment Rating Scale (SRRS), and the Nightmare Distress Questionnaire (NDQ). Correlational findings indicated that neuroticism was positively associated with...
Psychiatry and Clinical Neurosciences February 14, 2026
Aim: Despite being one of the most disabling symptoms of post‐traumatic stress disorder (PTSD)—disrupting sleep continuity, reinforcing hyperarousal, and worsening psychiatric comorbidity—the physiological signature of Trauma‐related nightmares (TRNs) under naturalistic sleep conditions remains poorly characterized. Methods: We used home‐based, multi‐sensor devices from the SOMMEPT cohort to...
February 10, 2026 Adam Powell
Abstract This chapter examines the interaction of four variables captured qualitatively and quantitatively in the Threshold Worlds dream survey: religious identity (or religiousness), religious dreams, hypnagogia, and absorption. Drawing on participants’ examples of religious dreams and hallucinatory experiences during liminal states of consciousness, the complex correlations and relationships...