The present review aimed to 1) identify what sleep disturbances co-occur alongside
psychotic-like, dissociative and hypomanic experiences; 2) assess the strength of potential …

The term “sleep experiences,” coined by Watson, denotes an array of unusual nocturnal
consciousness phenomena; for example, nightmares, vivid or recurrent dreams, hypnagogic …

Individuals who differ markedly by sleep chronotype, ie, morning-type or evening-type also
differ on a number of psychological, behavioral, and biological variables. Among several …

Severe dissociation is trauma‐related, but a range of dissociative experiences are also
prevalent in clinical populations that are not necessarily trauma‐based (eg, depression …

The etiology of dissociative identity disorder (DID) remains a topic of debate. Proponents of
the fantasy model and the trauma model of DID have both called for more empirical …

Some drugs of abuse may produce dissociative symptoms, but this aspect has been
understudied. We explored the dissociative potential of three recreational drugs (3, 4 …

The goal of this study was to explicate the nature of the associations between anomalous
sleep experiences—that is, phenomena such as hypnagogic and hypnopompic …

Exploding head syndrome is a sensory parasomnia characterized by the perception of loud
noises and/or a sense of explosion in the head that occurs when transitioning to or from …

Dissociative symptoms have been related to higher rapid eye movement sleep density, a
sleep phase during which hyperassociativity may occur. This may enhance artistic creativity …

Unusual sleep and dream experiences—such as elevated dream recall, nightmares,
hypnagogic hallucinations, flying dreams, or waking dreams—constitute a trait of atypical …