LIVIVO - Search results -

Search results

Result 1 - 10 of total 43

Search options

Article ; Online: Dreams and Psychedelics: Neurophenomenological Comparison and Therapeutic Implications.

Kraehenmann, Rainer

2017 Volume 15, Issue 7, Page(s) 1032–1042

Abstract: Background: A resurgence of neurobiological and clinical research is currently underway into the therapeutic potential of serotonergic or 'classical' psychedelics, such as the prototypical psychedelic drug lysergic acid diethylamide (LSD), psilocybin (4- ...

Abstract	Background: A resurgence of neurobiological and clinical research is currently underway into the therapeutic potential of serotonergic or 'classical' psychedelics, such as the prototypical psychedelic drug lysergic acid diethylamide (LSD), psilocybin (4-phosphoryloxy-N,Ndimethyltryptamine), and ayahuasca - a betacarboline- and dimethyltryptamine (DMT)-containing Amazonian beverage. The aim of this review is to introduce readers to the similarities and dissimilarities between psychedelic states and night dreams, and to draw conclusions related to therapeutic applications of psychedelics in psychiatry. Methods: Research literature related to psychedelics and dreaming is reviewed, and these two states of consciousness are systematically compared. Relevant conclusions with regard to psychedelicassisted therapy will be provided. Results: Common features between psychedelic states and night dreams include perception, mental imagery, emotion activation, fear memory extinction, and sense of self and body. Differences between these two states are related to differential perceptual input from the environment, clarity of consciousness and meta-cognitive abilities. Therefore, psychedelic states are closest to lucid dreaming which is characterized by a mixed state of dreaming and waking consciousness. Conclusion: The broad overlap between dreaming and psychedelic states supports the notion that psychedelics acutely induce dreamlike subjective experiences which may have long-term beneficial effects on psychosocial functioning and well-being. Future clinical studies should examine how therapeutic outcome is related to the acute dreamlike effects of psychedelics.
Language	English
Publishing date	2017
Publishing country	United Arab Emirates
Document type	Journal Article
ZDB-ID	2192352-8
ISSN	1875-6190 ; 1570-159X
ISSN (online)	1875-6190
ISSN	1570-159X
DOI	10.2174/1573413713666170619092629
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 6150: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Details ▾
- See ZB MED holdings
- Order with fees

Article: The Link Between Energy-Related Sensations and Metabolism: Implications for Treating Fatigue.

Filippi, Marco / Krähenmann, Rainer / Fissler, Patrick

Frontiers in psychology

2022 Volume 13, Page(s) 920556

Abstract: Energy-related sensations include sensation of energy and fatigue as well as subjective energizability and fatigability. First, we introduce interdisciplinary useful definitions of all constructs and review findings regarding the question of whether ... ...

Abstract	Energy-related sensations include sensation of energy and fatigue as well as subjective energizability and fatigability. First, we introduce interdisciplinary useful definitions of all constructs and review findings regarding the question of whether sensations of fatigue and energy are two separate constructs or two ends of a single dimension. Second, we describe different components of the bodily energy metabolism system (e.g., mitochondria; autonomic nervous system). Third, we review the link between sensation of fatigue and different components of energy metabolism. Finally, we present an overview of different treatments shown to affect both energy-related sensations and metabolism before outlining future research perspectives.
Language	English
Publishing date	2022-06-21
Publishing country	Switzerland
Document type	Journal Article ; Review
ZDB-ID	2563826-9
ISSN	1664-1078
ISSN	1664-1078
DOI	10.3389/fpsyg.2022.920556
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article: Neuropsychodynamic Approach to Depression: Integrating Resting State Dysfunctions of the Brain and Disturbed Self-Related Processes.

Boeker, Heinz / Kraehenmann, Rainer

Frontiers in human neuroscience

2018 Volume 12, Page(s) 247

Abstract: A mechanism-based approach was developed focusing on the psychodynamic, psychological and neuronal mechanisms in healthy and depressed persons. In this integrative concept of depression, the self is a core dimension in depression. It is attributed to ... ...

Abstract	A mechanism-based approach was developed focusing on the psychodynamic, psychological and neuronal mechanisms in healthy and depressed persons. In this integrative concept of depression, the self is a core dimension in depression. It is attributed to negative emotions (e.g., failure, guilt). The
Language	English
Publishing date	2018-06-27
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2425477-0
ISSN	1662-5161
ISSN	1662-5161
DOI	10.3389/fnhum.2018.00247
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article: The link between energy-related sensations and metabolism

Filippi, Marco / Krähenmann, Rainer / Fissler, Patrick

Frontiers in Psychology

Implications for treating fatigue

2022

Title translation	Die Verbindung zwischen energiebezogenen Empfindungen und Stoffwechsel: Implikationen für die Behandlung von Fatigue
Abstract	Energy-related sensations include sensation of energy and fatigue as well as subjective energizability and fatigability. First, we introduce interdisciplinary useful definitions of all constructs and review findings regarding the question of whether sensations of fatigue and energy are two separate constructs or two ends of a single dimension. Second, we describe different components of the bodily energy metabolism system (e.g., mitochondria; autonomic nervous system). Third, we review the link between sensation of fatigue and different components of energy metabolism. Finally, we present an overview of different treatments shown to affect both energy-related sensations and metabolism before outlining future research perspectives.
Keywords	Autonomic Nervous System ; Energieeinsatz ; Energy Expenditure ; Entzündung ; Fatigue ; Inflammation ; Metabolism ; Mitochondria ; Mitochondrien ; Müdigkeit ; Stoffwechsel ; Vegetatives Nervensystem
Language	English
Document type	Article
DOI	10.3389/fpsyg.2022.920556
Database	PSYNDEX

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Article: CME: Krank durch chronischen Stress. Langzeitfolgen und Behandlung

Krähenmann, Rainer / Seifritz, Erich

Der Neurologe & Psychiater

2019 Volume 20, Issue 4, Page(s) 38

Language	German
Document type	Article
ZDB-ID	2036795-8
ISSN	1616-2455
Database	Current Contents Medicine

In stock of ZB MED Cologne/Königswinter

Zs.A 5588: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Effects of serotonergic psychedelics on mitochondria: Transdiagnostic implications for mitochondria-related pathologies.

Fissler, Patrick / Vandersmissen, Anja / Filippi, Marco / Mavioglu, Rezan Nehir / Scholkmann, Felix / Karabatsiakis, Alexander / Krähenmann, Rainer

Journal of psychopharmacology (Oxford, England)

2023 Volume 37, Issue 7, Page(s) 679–686

Abstract: The use of serotonergic psychedelics has gained increasing attention in research, clinical practice and society. Growing evidence suggests fast-acting, transdiagnostic health benefits of these 5-hydroxytryptamine 2A receptor agonists. Here, we provide a ... ...

Abstract	The use of serotonergic psychedelics has gained increasing attention in research, clinical practice and society. Growing evidence suggests fast-acting, transdiagnostic health benefits of these 5-hydroxytryptamine 2A receptor agonists. Here, we provide a brief overview of their benefits for psychological, cardiovascular, metabolic, neurodegenerative, and immunological pathologies. We then review their effect on mitochondria including mitochondrial biogenesis, functioning and transport. Mitochondrial dysregulation is a transdiagnostic mechanism that contributes to the aforementioned pathologies. Hence, we postulate that psychedelic-induced effects on mitochondria partially underlie their transdiagnostic benefits. Based on this assumption, we propose new treatment indications for psychedelics and that the health benefits induced by psychedelics depend on patient-specific mitochondrial dysregulation.
MeSH term(s)	Humans ; Hallucinogens/pharmacology ; Hallucinogens/therapeutic use ; Mitochondria
Chemical Substances	Hallucinogens
Language	English
Publishing date	2023-04-25
Publishing country	United States
Document type	Journal Article
ZDB-ID	639313-5
ISSN	1461-7285 ; 0269-8811
ISSN (online)	1461-7285
ISSN	0269-8811
DOI	10.1177/02698811231164707
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 2311: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: Experimental Psychosis Research and Schizophrenia-Similarities and Dissimilarities in Psychopathology.

Hermle, Leo / Kraehenmann, Rainer

Current topics in behavioral neurosciences

2017 Volume 36, Page(s) 313–332

Abstract: The aim of experimental psychopathology is to delineate overlapping functional disorders of psychoneurobiologically-defined systems where a set of common symptoms may correspond to a variety of nosological entities. According to the vulnerability model ... ...

Abstract	The aim of experimental psychopathology is to delineate overlapping functional disorders of psychoneurobiologically-defined systems where a set of common symptoms may correspond to a variety of nosological entities. According to the vulnerability model of psychosis, experimental research needs to go beyond categories such as "schizophrenia". Prospective studies of the effects of psychoactive substances in normal control subjects offer several methodological advantages over routine clinical reviews of schizophrenic patients, especially in terms of standardization. Carefully designed studies utilizing a model psychosis paradigm are a step toward symptom-oriented research. Combining psychological and neurobiological techniques, the experimental psychopathological approach can provide us with a valuable tool for psychiatric research.
MeSH term(s)	Hallucinogens/pharmacology ; Humans ; Psychoses, Substance-Induced/psychology ; Schizophrenia ; Schizophrenic Psychology
Chemical Substances	Hallucinogens
Language	English
Publishing date	2017-05-03
Publishing country	Germany
Document type	Journal Article ; Review
ISSN	1866-3370
ISSN	1866-3370
DOI	10.1007/7854_2016_460
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article: Neuropsychodynamic approach to depression

Boeker, Heinz / Kraehenmann, Rainer

Frontiers in Human Neuroscience

Integrating resting state dysfunctions of the brain and disturbed self-related processes

2018

Title translation	Neuropsychodynamischer Zugang zur Depression: Integration von Ruhezustandstörungen des Gehirns und gestörten selbstbezogenen Prozessen (DeepL)
Abstract	A mechanism-based approach was developed focusing on the psychodynamic, psychological and neuronal mechanisms in healthy and depressed persons. In this integrative concept of depression, the self is a core dimension in depression. It is attributed to negative emotions (e.g., failure, guilt). The increased inward focus in depression is connected with a decreased environmental focus. The development of neuropsychodynamic hypotheses of the altered self-reference is based on the investigation of the emotional-cognitive interaction in depressed patients. It may be hypothesized that the increased negative self-attributions-as typical characteristics of an increased self-focus in depression-may result from altered neuronal activity in subcortical-cortical midline structures in the brain, especially from hyperactivity in the cortical-subcortical midline regions and hypoactivity in the lateral regions. The increased resting state activity in depression is especially associated with an increased resting state activity in the default mode network (DMN) and a dysbalance between DMN and executive network (EN) activity. Possible therapeutic consequences of the neuropsychodynamic approach to depression involve the necessary emotional attunement in psychotherapy of depressed patients and the adequate timing of therapeutic interventions. The hypotheses which have been developed in the context of the neuropsychodynamic model of depression may be used for more specific psychotherapeutic interventions, aiming at specific mechanisms of compensation and defence, which are related to the increased resting state activity and the disturbed resting state-stimulus-interaction.
Keywords	Biological Neural Networks ; Biologische Neuronale Netze ; Brain ; Default Mode Network ; Gehirn ; Major Depression ; Neuropsychiatrie ; Neuropsychiatry ; Psychodynamics ; Psychodynamik ; Psychotherapie ; Psychotherapy ; Ruhezustandsnetzwerk
Language	English
Document type	Article
DOI	10.3389/fnhum.2018.00247
Database	PSYNDEX

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Article: Effects of serotonergic psychedelics on mitochondria

Fissler, Patrick / Vandersmissen, Anja / Filippi, Marco / Mavioglu, Rezan Nehir / Scholkmann, Felix / Karabatsiakis, Alexander / Krähenmann, Rainer

Journal of Psychopharmacology

Transdiagnostic implications for mitochondria-related pathologies

2023 Volume 37, Issue 7, Page(s) 679–686

Title translation	Auswirkungen von serotonergen Psychedelika auf Mitochondrien: Transdiagnostische Implikationen für mitochondrienbezogene Pathologien (DeepL)
Abstract	The use of serotonergic psychedelics has gained increasing attention in research, clinical practice and society. Growing evidence suggests fast-acting, transdiagnostic health benefits of these 5-hydroxytryptamine 2A receptor agonists. Here, we provide a brief overview of their benefits for psychological, cardiovascular, metabolic, neurodegenerative, and immunological pathologies. We then review their effect on mitochondria including mitochondrial biogenesis, functioning and transport. Mitochondrial dysregulation is a transdiagnostic mechanism that contributes to the aforementioned pathologies. Hence, we postulate that psychedelic-induced effects on mitochondria partially underlie their transdiagnostic benefits. Based on this assumption, we propose new treatment indications for psychedelics and that the health benefits induced by psychedelics depend on patient-specific mitochondrial dysregulation.
Keywords	Cardiovascular Disorders ; Immunologic Disorders ; Immunologische Störungen ; Kardiovaskuläre Störungen ; Mental Disorders ; Metabolism Disorders ; Mitochondria ; Mitochondrien ; Neurodegenerative Diseases ; Neurodegenerative Erkrankungen ; Psychedelic Drugs ; Psychedelika ; Psychische Störungen ; Serotonin ; Stoffwechselstörungen ; Therapieergebnisse ; Transdiagnostic Treatment ; Transdiagnostische Behandlung ; Treatment Outcomes
Language	English
Document type	Article
ZDB-ID	639313-5
ISSN	0269-8811
ISSN	0269-8811
DOI	10.1177/02698811231164707
Database	PSYNDEX

In stock of ZB MED Cologne/Königswinter

Zs.A 2311: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Characterization and prediction of acute and sustained response to psychedelic psilocybin in a mindfulness group retreat.

Smigielski, Lukasz / Kometer, Michael / Scheidegger, Milan / Krähenmann, Rainer / Huber, Theo / Vollenweider, Franz X

Scientific reports

2019 Volume 9, Issue 1, Page(s) 14914

Abstract: Meditation and psychedelics have played key roles in humankind's search for self-transcendence and personal change. However, neither their possible synergistic effects, nor related state and trait predictors have been experimentally studied. To elucidate ...

Abstract	Meditation and psychedelics have played key roles in humankind's search for self-transcendence and personal change. However, neither their possible synergistic effects, nor related state and trait predictors have been experimentally studied. To elucidate these issues, we administered double-blind the model psychedelic drug psilocybin (315 μg/kg PO) or placebo to meditators (n = 39) during a 5-day mindfulness group retreat. Psilocybin increased meditation depth and incidence of positively experienced self-dissolution along the perception-hallucination continuum, without concomitant anxiety. Openness, optimism, and emotional reappraisal were predictors of the acute response. Compared with placebo, psilocybin enhanced post-intervention mindfulness and produced larger positive changes in psychosocial functioning at a 4-month follow-up, which were corroborated by external ratings, and associated with magnitude of acute self-dissolution experience. Meditation seems to enhance psilocybin's positive effects while counteracting possible dysphoric responses. These findings highlight the interactions between non-pharmacological and pharmacological factors, and the role of emotion/attention regulation in shaping the experiential quality of psychedelic states, as well as the experience of selflessness as a modulator of behavior and attitudes. A better comprehension of mechanisms underlying most beneficial psychedelic experiences may guide therapeutic interventions across numerous mental conditions in the form of psychedelic-assisted applications.
MeSH term(s)	Attention/drug effects ; Buddhism ; Emotions/drug effects ; Female ; Hallucinogens/adverse effects ; Hallucinogens/pharmacology ; Humans ; Male ; Meditation/methods ; Meditation/psychology ; Middle Aged ; Mindfulness ; Psilocybin/adverse effects ; Psilocybin/pharmacology ; Social Behavior
Chemical Substances	Hallucinogens ; Psilocybin (2RV7212BP0)
Language	English
Publishing date	2019-10-24
Publishing country	England
Document type	Journal Article ; Randomized Controlled Trial ; Research Support, Non-U.S. Gov't
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-019-50612-3
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

To top

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito