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Dreaming: all studies

Page 32 of 358: studies 311 to 320 of 3,577, newest first. Back to the dreaming overview

Research

Temporal Disruptions And Oneiric States: An Epistemological Inquiry Into Lucid Dreaming In Pendulum

February 26, 2024 S. Saran

Dream enthusiasts and researchers are drawn to lucid dreaming, a unique state of awareness in which the dreamer is aware that he is dreaming and has influence over the dream world. A thorough examination of the state of dream research today is given in this review article, which covers a wide range of topics including the neurological underpinnings of the phenomena, induction techniques,...

Factor Analysis and Validation of the Disturbing Dream and Nightmare Severity Index in an Inpatient Sample

Behavioral Sleep Medicine February 25, 2024 Katrina A Rufino, Courtney J Bolstad, Courtney B. Worley et al.

ABSTRACT Study Objectives The Disturbing Dream and Nightmare Severity Index (DDNSI) has been used widely in research and clinical practice without psychometric evidence supporting its use in clinical samples. The present study aimed to explore and confirm the factor structure of the DDNSI in an inpatient sample. We also sought to test the measure’s construct validity. Methods Two samples of...

Cognitive Illusion, Lucid Dreaming, and the Psychology of Metaphor in Tibetan Buddhist Dzogchen Contemplative Practices

International Journal of Transpersonal Studies February 20, 2024 Michael R. Sheehy

A classic set of eight similes of illusion (sgyu ma’i dpe brgyad) are employed recurrently throughout Indian and Tibetan Buddhist literature to illustrate the operations of cognition, its correlative perceptions, and experiences that emerge. To illustrate a Buddhist psychology of metaphor, the fourteenth century Tibetan scholar and synthesizer of the Dzogchen (rdzogs chen) or Great Perfection...

Study protocol: Cerebral characterization of sensory gating in disconnected dreaming states during propofol anesthesia using fMRI

Frontiers in Neuroscience February 13, 2024 Benedetta Cecconi, Javier Montupil, Sepehr Mortaheb et al. 6 citations

Background: Disconnected consciousness describes a state in which subjective experience (i.e., consciousness) becomes isolated from the external world. It appears frequently during sleep or sedation, when subjective experiences remain vivid but are unaffected by external stimuli. Traditional methods of differentiating connected and disconnected consciousness, such as relying on behavioral...

DOI: 10.3389/fnins.2024.1306344 (opens in new tab) Unconsciousness Disconnection Sensory system Sedation +4

Viral simulations in dreams: The effect of the COVID-19 pandemic on threatening dream content in a Finnish sample of diary dreams

Consciousness and Cognition February 8, 2024 Ville Loukola, Jarno Tuominen, Santeri Kirsilä et al. 4 citations

Previous research indicates that the COVID-19 pandemic has affected dreaming negatively. We compared 1132 dreams collected with prospective two-week dream diary during the pandemic to 166 dreams collected before the pandemic. We hypothesized that the pandemic would increase the number of threatening events, threats related to diseases, and the severity of threats. We also hypothesized that...

DOI: 10.1016/j.concog.2024.103651 (opens in new tab) Pandemic Dream Contradiction Content measure theory +5

Short-Term Stability and Night-to-Night Variability of Sleep Parameters in Nightmares Comorbid with Chronic Insomnia Disorder Across Multiple Nights of Polysomnography.

Sleep February 1, 2024 C. Paquet, K. Lenker, S. Calhoun et al.

STUDY OBJECTIVES The purpose of this study was to examine the degree of short-term stability of polysomnographic (PSG) measured sleep parameters and the overall differences between individuals with comorbid nightmares and insomnia compared to those with chronic insomnia disorder alone or good sleeping controls across four nights in the sleep lab. METHODS A total of 142 good sleeping controls,...

Therapeutic Effects of Tamsulosin in Nightmare Disorder: A Randomized, Double Blind, Placebo-Controlled, Cross-Over, Pilot Study.

Drug research February 1, 2024 Negin Naderifar, Elnaz Roohi, Ali Sharifi et al.

Nightmare disorder is associated with functional impairment, distress, and low quality of life; however, studies on pharmacotherapy of this debilitating disorder yielded mixed results. Prazosin, a non-selective α1 blocker is reported to be effective in treatment of post-traumatic stress disorder-related nightmares. We aimed at investigating therapeutic effects of tamsulosin which has higher...

Alexithymia and aspects of dreaming: Differential associations of alexithymia facets with dream variables.

International journal of psychology : Journal international de psychologie February 1, 2024 Michael Lyvers, Morgana Robinson, Bruce Watt et al.

Research on aspects of dreaming associated with alexithymia has yielded mixed results. The present study recruited a young adult online sample of 577 participants who completed validated indices of alexithymia, emotion suppression, negative moods, and eight aspects of dreaming, with a focus on evaluating a counterintuitive previous finding that alexithymia and two of its core facets were...

The Application of the “Banchenko's Mnemonic Dream Synchronization Method” for the Joint Synchronization of Dream Elements (Including Lucid Dreams), within the Framework of “Blokhin's Dreaming Cell Concept,” and the Analysis of the Obtained Results Using the “Kapustin's AI Dream Matching Model.”

International Internal Medicine Journal January 29, 2024

Purpose: The research is aimed at studying the potential for dream synchronization, including lucid dreams, among a group of participants using the concepts of "memes" and "tag-memes" within the framework of the "Banchenko Algorithm" and the "Mnemonic Dream Synchronization Technique of Banchenko." Additionally, it aims to assess the effectiveness of a new artificial intelligence model built and...