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Matthias Michal

4 papers in the library · publishing 2007-2026

Papers

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Psychedelic-Associated Depersonalization-Derealization Disorder.

Current Topics in Behavioral Neurosciences 2026 Matthias Michal

Depersonalization (DP) and Derealization (DR) refer to perceptual changes of "as-if-character" where the self (→DP) or the surroundings (→DR) are experienced as unreal. These symptoms are highly prevalent in individuals with mental disorders. If these symptoms persist most of the day for months, the diagnosis of depersonalization-derealization-disorder (DDD) is likely. DDD is a common disorder...

Resting Brain Activity Related to Dispositional Mindfulness: a PET Study.

Mindfulness 2017 Martin Gartenschläger, Mathias Schreckenberger, Hans-Georg Buchholz et al.

Mindfulness denotes a state of consciousness characterized by receptive attention to and awareness of present events and experiences. As a personality trait, it constitutes the ability to become aware of mental activities such as sensations, images, feelings, and thoughts, and to disengage from judgment, conditioned emotions, and their cognitive processing or automatic inhibition. Default brain...

Prevalence and correlates of depersonalization in students aged 12-18 years in Germany.

Social Psychiatry and Psychiatric Epidemiology June 1, 2015 Matthias Michal, Eva Duven, Sebastian Giralt et al.

Depersonalization (DP) involves unpleasant experiences of detachment from one's sense of self or unreality in the environment. DP may occur in a broad range of conditions, among healthy persons due to sleep loss, drug induced, secondary to anxiety disorders or primary in depersonalization disorder. Although DP has an early age of onset, little is known about the prevalence and correlates of DP...

Pain response in depersonalization: a functional imaging study using hypnosis in healthy subjects.

Psychotherapy and Psychosomatics 2007 Christian H Röder, Matthias Michal, G Overbeck et al.

Depersonalization (DP) is characterized by persistent or recurrent episodes of detachment from one's self with reduced pain perception being a common feature. Alterations in the body schema similar to the cortico-limbic disconnection syndrome of pain asymbolia are suggested to be responsible for DP. In this study we used hypnosis to induce DP in healthy subjects and to examine neural patterns...