INTRODUCTION REM sleep deprivation is associated with impairment in learning and memory, and nicotine treatment has been shown to attenuate this effect. Recent studies have demonstrated the importance of DREAM protein in learning and memory processes. This study investigates the association of DREAM protein in REM sleep-deprived rats hippocampus upon nicotine treatment. METHODS Male Sprague D...

One particular area of contention in discussions of Freudian dream theory and its relation to the neuroscientific evidence is the notion of “disguise-censorship” and its relation to dream bizarreness. The discussion to date, however, has neglected the conceptual basis of repression and disguise-censorship, and this paper aims to clarify the role of repression in dreaming and its contribution to...

Dream narration has a lengthy history in the Western literary tradition, functioning as the earliest iteration of the frame story. Dream narratives can be found in the Bible, and in Greek and Latin classical literature, but perhaps reached a zenith during the Medieval period, when dream visions became a central narratological strategy in theological texts and secular romances alike. Deriving fr...

This study investigates the cumulative effects of lifetime traumatization on dream activities and the extent to which potentially traumatic events, dream variables, and inhibitory functions can predict the severities of psychopathological symptoms. The sample consisted of 564 young adults, whose dream experiences, trauma history, ego functions, and symptom manifestations were assessed using the...

PURPOSE To explore the function of DREAM gene mediated by NF-kB signal pathway in the pathogenesis of osteosarcoma. METHODS This study included 13 Sprague Dawley (SD) rats with osteosarcoma (treatment group) and 13 healthy rats (control group). NF-kB, DREAM and P105 mRNAs expression levels were determined using quantitative PCR (qPCR). The expression levels of NF-kB, DREAM and P105 proteins w...

DREAM (downstream regulatory element antagonistic modulator) is a calcium-binding protein that regulates dynorphin expression, promotes potassium channel surface expression, and enhances presenilin processing in an expression level-dependent manner. However, no molecular mechanism has yet explained how protein levels of DREAM are regulated. Here we identified group I mGluR (mGluR1/5) as a posit...

In Hungarian variants of some fairy tale types (especially ATU 315, 707, 725) the operation of a peculiar dream narrative can be observed: the characters use an embedded dream narrative to communicate information. The agent of knowledge conveys information to a mediating person and in doing so (s)he also governs that when the mediator conveys information to the actual addressee (recipient), the...

Brain and sleep maturation covary across different stages of life. At the same time, dream generation and dream recall are intrinsically dependent on the development of neural systems. The aim of this paper is to review the existing studies about dreaming in infancy, adulthood, and the elderly stage of life, assessing whether dream mentation may reflect changes of the underlying cerebral activi...

Motor activity in rapid eye movement (REM) sleep behaviour disorder (RBD) has been linked to dream content. Systematic and controlled sleep laboratory studies directly assessing the relation between RBD behaviours and experienced dream content are, however, largely lacking. We aimed to investigate whether a link can be established between RBD behaviours and dream content when both are systemati...