March 6, 2023
Claudia Picard-Deland, Giulio Bernardi, Lisa Genzel et al.
2 citations
preprint
Newly encoded memory traces are spontaneously reactivated during sleep. Since their discovery in the 1990s, these memory reactivations have been discussed as a potential neural basis for dream experiences. New results from animal and human research, as well as the rapidly growing field of sleep and dream engineering, provide essential insights into this question, revealing both strong parallels...
European Psychiatry
March 1, 2023
Pierre A Geoffroy, Rodolphe Borand, Marine Ambar Akkaoui et al.
Introduction Sleep and circadian markers are of increasingly growing interest to help better predicting suicide. Indeed, specific sleep disorders and circadian rhythm disorders have been associated to suicidal behaviors, and the most replicated findings are insomnia and nightmares. Nevertheless, these interesting preliminary studies did not examine the chronology and trajectories of these dream...
International Journal of Environmental Research and Public Health
March 1, 2023
S. F. Rezag Bara, M. Mary-Krause, S. Wallez et al.
Levels of cannabis use are high during adolescence, but the proportion of cannabis users among adults is also progressing, often for medical reasons. This study describes the reasons and motivations for using medical cannabis among adults over 30 years old in France. This qualitative study was performed using an interpretative phenomenological analysis. People with a history of cannabis use or...
Wiley Interdisciplinary Reviews: Cognitive Science
March 2023
Joshua Shepherd
Cognitive effort is thought to be familiar in everyday life, ubiquitous across multiple variations of task and circumstance, and integral to cost/benefit computations that are themselves central to the proper functioning of cognitive control. In particular, cognitive effort is thought to be closely related to the assessment of cognitive control's costs. I argue here that the construct of...
Journal of Critical Studies in language and literature
March 1, 2023
Maral Keramat Jahromi, Fazel Asadi Amjad
1 citation
Among all the Transcendentalists, Ralph Waldo Emerson (May 25, 1803 – April 27, 1882) looked forward to a more glorious state in America than history had yet recorded at a turning point in the foundation of his nation’s literature. The belief in human progress culminating in a religion of humanity is the reason that Transcendentalism came into understanding Asian religions and doctrines to...
Research, Society and Development
March 1, 2023
Victoria Bamicha, Athanasios Drigas
Consciousness is a cognitive function that maintains its eternal character as long as it is strengthened and enriched by the optimal functioning of the corresponding neural networks of the brain, which are stimulated during its activation. The present study explores its relationship with the cognitive functions of the Theory of Mind and Metacognition and briefly explains their approach through...
Imagination, Cognition and Personality
March 1, 2023
Both lucid dreaming and mindfulness appear to involve metacognition and awareness, or “awareness of awareness” in which one is aware and consciously attends to present experiences. Despite evidence for the continuity hypothesis of dreaming (which posits dream content is connected and related to the concerns and thoughts in waking life), little research has explored a relationship between lucid...
Journal of Artificial Intelligence and Consciousness
March 1, 2023
Anita Pacholik-Żuromska, Gerhard Preyer
The aim of this paper is to address the problem of pre-reflective self-consciousness in the context of the contemporary computational approaches to the mind. These standpoints try to grasp consciousness in the language of mathematics and geometry, hoping for its more precise description. As a counterbalance to such theories, Sartre’s abiding insight (pre-reflective consciousness) and Henrich’s...
European Psychiatry
March 1, 2023
S. Kamrun, T. Sultana, F. Faruki et al.
Introduction There has been an increase in the use of new psychoactive substances containing synthetic cannabinoids in recent years. It is also known as K2, spice, or fake weed, and these are popular as recreational drugs [Kourouni I et al. JAMA NetW Open 2020 Jul; 1;3(7): e208516]. CB1 agonists in SCs mimic the effects of cannabis, making users feel happy and relaxed. However, recreational SCs...
Scientific Reports
March 1, 2023
Paweł Orłowski, Michał Bola
9 citations
Diversity of brain activity is a robust neural correlate of global states of consciousness. It has been proposed that diversity measures specifically reflect the temporal variability of conscious experience. Previous studies supported this hypothesis by showing that perception of meaningful visual stimuli causes richer, more-variable experiences than perception of meaningless stimuli, and this...