The "Truman Show" delusion: psychosis in the global village

The Shaman and Schizophrenia, Revisited

This paper presents evidence that some-but not all-religious experts in a particular faith may have a schizophrenia-like psychotic process which is managed or mitigated by their religious practice, in that they are able to function effectively and are not identified by their community as ill. We conducted careful phenomenological interviews, in conjunction with a novel probe, with okomfo, priests of the traditional religion in Ghana who speak with their gods. They shared common understandings of how priests hear gods speak. Despite this, participants described quite varied personal experiences of the god's voice. Some reported voices which were auditory and more negative; some seemed to describe trance-like states, sometimes associated with trauma and violence; some seemed to be described sleep-related events; and some seemed to be interpreting ordinary inner speech. These differences in description were supported by the way participants responded to an auditory clip made to simulate the voice-hearing experiences of psychosis and which had been translated into the local language. We suggest that for some individuals, the apprenticeship trained practice of talking with the gods, in conjunction with a non-stigmatizing identity, may shape the content and emotional tone of voices associated with a psychotic process.

"Truman syndrome" induced by online education: A case report in adolescent-Onset psychosis

Early-onset schizophrenia (EOS) is an important psychiatric problem characterized by the onset of psychotic symptoms before the age of 18 years. We present the case of a 14-year-old girl who had social anxiety symptoms in the premorbid period and whose psychotic symptoms increased with pandemic restrictions and online education. Our patient's distance from the peer environment and school as well as the fact that she used webcams and online education more frequently in her daily life were risk factors for EOS. In accordance with the case of Truman syndrome, she has delusions that her daily life is secretly filmed and that she is a "TV star." Anti-anxiety treatments were initiated during the pre-pandemic period. After a diagnosis of schizophrenia was made, antipsychotic treatment was initiated. A significant response was observed after paliperidone (extended release) treatment. Close follow-ups revealed decreased delusions and increased functionality. Further studies are required to elucidate whether Truman syndrome and social anxiety are different aspects of a similar spectrum. With increasing digitalization, the direction of psychiatric diseases, including EOS, and measures that can be taken for adolescent mental health in crisis, such as pandemics, should be discussed in future research.

Meaning in Psychosis: A Veteran's Critique of the Traumas of Racism, Sexual Violence, and Intersectional Oppression

This clinical case study presents the case of a Latina Veteran experiencing psychosis and draws on eclectic theoretical sources, including user/survivor scholarship, phenomenology, meaning-oriented cultural psychiatry & critical medical anthropology, and Frantz Fanon's insight on 'sociogeny,' to emphasize the importance of attending to the meaning within psychosis and to ground that meaning in a person's subjective-lived experience and social world. The process of exploring the meaning and critical significance of the narratives of people experiencing psychosis is important for developing empathy and connection, the fundamental prerequisite for developing trust and therapeutic rapport. It also helps us to recognize some of the relevant aspects of a person's lived experiences. To be understood, this Veteran's narratives must be contextualized in her past and ongoing life experience of racism, social hierarchy, and violence. Engaging in this way with her narratives pushes us towards a social etiology that conceptualizes psychosis as a complex response to life experience, and in her case, a critical embodiment of intersectional oppression.

Differential Trajectories of Delusional Content and Severity Over 2 Years of Early Intervention for Psychosis: Comparison Between Chennai, India, and Montréal, Canada

BACKGROUND

There exist few direct studies of delusional content in psychosis across geo-cultural contexts, especially those in which treatment protocols and measures are comparable. To directly examine an illness outcome that is potentially culturally mediated, this study investigated the baseline presentation and longitudinal trajectory of delusions in first-episode psychosis (FEP) across 2 similar treatment settings in Montréal (Canada) and Chennai (India).

STUDY DESIGN

Patients entering an early intervention program for FEP in Chennai (N = 168) and Montréal (N = 165) were compared on site-level differences in the presentation of delusions across specific time points over 2 years of treatment. Delusions were measured using the Scale for Assessment of Positive Symptoms. Chi-square and regression analyses were conducted.

STUDY RESULTS

At baseline, delusions were more frequent in Montréal than in Chennai (93% vs 80%, respectively; X2(1) = 12.36, P < .001). Thematically, delusions of grandiosity, religiosity, and mind reading were more common in Montréal than in Chennai (all P < .001); however, these baseline differences did not persist over time. Regression revealed a significant time-by-site interaction in the longitudinal course of delusions, which differs from the trajectory of other FEP-positive symptom domains.

CONCLUSIONS

To the best of our knowledge, this is the first direct comparison of delusions in similar programs for FEP across 2 different geo-cultural contexts. Our findings support the notion that delusion themes follow consistent ordinal patterns across continents. Future work is needed to unpack the differences in severity that present at baseline and minor differences in content.

Restructuring insight: An integrative review of insight in problem-solving, meditation, psychotherapy, delusions and psychedelics

Occasionally, a solution or idea arrives as a sudden understanding - an insight. Insight has been considered an "extra" ingredient of creative thinking and problem-solving. Here we propose that insight is central in seemingly distinct areas of research. Drawing on literature from a variety of fields, we show that besides being commonly studied in problem-solving literature, insight is also a core component in psychotherapy and meditation, a key process underlying the emergence of delusions in schizophrenia, and a factor in the therapeutic effects of psychedelics. In each case, we discuss the event of insight and its prerequisites and consequences. We review evidence for the commonalities and differences between the fields and discuss their relevance for capturing the essence of the insight phenomenon. The goal of this integrative review is to bridge the gap between the different views and inspire interdisciplinary research efforts for understanding this central process of human cognition.

"The more things change…"? Stability of delusional themes across 12 years of presentations to an early intervention service for psychosis

PURPOSE

While the prevalence of delusional themes appears to be consistent across geographic contexts, little is known about the relative prevalence of such themes within a given setting over periods of time. We therefore investigated delusional themes across 12 years of presentation to a catchment-based early intervention service for first episode psychosis (FEP).

METHODS

Systematically collected data from 500 patients at an early intervention service for FEP were analyzed. Four cohorts of 3 years each, from 2006 to 2017, were used to compare the frequency of delusion themes across cohorts. We also integrated into the analysis baseline sociodemographic factors such as gender, age, and highest level of education and clinical factors such as anxiety, depression, suicidality, hallucinations, and primary diagnosis (affective or non-affective psychosis).

RESULTS

Sex and education level were stable across cohorts, while patient age varied (p = 0.047). Clinical anxiety, depression, and suicidality at entry were also stable. Across cohorts, the proportion of patients with affective versus non-affective diagnosis differed (p = 0.050), with no differences in global rating of delusion severity or theme prevalence except for delusions of guilt or sin (p = 0.001). This single theme difference was not correlated with age or diagnosis.

CONCLUSION

Our study suggests relatively stable prevalence of delusion themes across cohorts of individuals experiencing FEP. This demonstrates the potential utility of studying thematic content both for understanding delusions in clinical populations and in research. Future explorations of the relationships between delusion themes and across individual patient episodes should be conducted.

Rethinking delusions: A selective review of delusion research through a computational lens

Delusions are rigid beliefs held with high certainty despite contradictory evidence. Notwithstanding decades of research, we still have a limited understanding of the computational and neurobiological alterations giving rise to delusions. In this review, we highlight a selection of recent work in computational psychiatry aimed at developing quantitative models of inference and its alterations, with the goal of providing an explanatory account for the form of delusional beliefs in psychosis. First, we assess and evaluate the experimental paradigms most often used to study inferential alterations in delusions. Based on our review of the literature and theoretical considerations, we contend that classic draws-to-decision paradigms are not well-suited to isolate inferential processes, further arguing that the commonly cited 'jumping-to-conclusion' bias may reflect neither delusion-specific nor inferential alterations. Second, we discuss several enhancements to standard paradigms that show promise in more effectively isolating inferential processes and delusion-related alterations therein. We further draw on our recent work to build an argument for a specific failure mode for delusions consisting of prior overweighting in high-level causal inferences about partially observable hidden states. Finally, we assess plausible neurobiological implementations for this candidate failure mode of delusional beliefs and outline promising future directions in this area.

The lived experience of psychosis: a bottom-up review co-written by experts by experience and academics

Psychosis is the most ineffable experience of mental disorder. We provide here the first co-written bottom-up review of the lived experience of psychosis, whereby experts by experience primarily selected the subjective themes, that were subsequently enriched by phenomenologically-informed perspectives. First-person accounts within and outside the medical field were screened and discussed in collaborative workshops involving numerous individuals with lived experience of psychosis as well as family members and carers, representing a global network of organizations. The material was complemented by semantic analyses and shared across all collaborators in a cloud-based system. The early phases of psychosis (i.e., premorbid and prodromal stages) were found to be characterized by core existential themes including loss of common sense, perplexity and lack of immersion in the world with compromised vital contact with reality, heightened salience and a feeling that something important is about to happen, perturbation of the sense of self, and need to hide the tumultuous inner experiences. The first episode stage was found to be denoted by some transitory relief associated with the onset of delusions, intense self-referentiality and permeated self-world boundaries, tumultuous internal noise, and dissolution of the sense of self with social withdrawal. Core lived experiences of the later stages (i.e., relapsing and chronic) involved grieving personal losses, feeling split, and struggling to accept the constant inner chaos, the new self, the diagnosis and an uncertain future. The experience of receiving psychiatric treatments, such as inpatient and outpatient care, social interventions, psychological treatments and medications, included both positive and negative aspects, and was determined by the hope of achieving recovery, understood as an enduring journey of reconstructing the sense of personhood and re-establishing the lost bonds with others towards meaningful goals. These findings can inform clinical practice, research and education. Psychosis is one of the most painful and upsetting existential experiences, so dizzyingly alien to our usual patterns of life and so unspeakably enigmatic and human.

The Application of Maultsby’s Rational Behavior Therapy in Psychosis – A Case Report

The purpose of this paper is to present the applicability of Rational Behavior Therapy (RBT) for a patient with psychosis. RBT is a form of cognitive-behavioral therapy developed by an American psychiatrist, Maxie C. Maultsby, Jr. RBT teaches rational self-counseling to achieve emotive and behavioral goals, reduce distress and the symptoms of the disease, improve functioning, improve treatment adherence, and prevent relapse. The challenges in applying cognitive behavior therapy in psychosis are described. We report the case of a 17-year-old patient who had been recently diagnosed with schizophrenia according to ICD-10 criteria, presenting with recurrent psychotic symptoms and suicidal ideation. Over 1.5 years, the patient was treated in an outpatient setting with antipsychotic medications and, intermittently, with RBT-based psychotherapy (by the first author). The therapy process was interrupted periodically due to temporary improvements in the patient’s status, non-adherence, or relapses, including one episode requiring hospitalization. Nevertheless, the treatment eventually resulted in a long-lasting remission. We present examples of the RBT techniques used in this therapeutic process and highlight this treatment modality’s unique features which support patients utilizing rational self-counseling skills to become more independent in coping with their problems. We emphasize that patients with a mental illness like schizophrenia or bipolar disorder also suffer from learned emotional disturbances that are amenable to treatment with cognitive-behavior therapies like RBT. In conclusion, we submit that with its self-counseling properties, RBT offers non-intrusive ways of helping people experiencing psychotic symptoms as part of their diagnosis and in prodromal or non-diagnostic states.

Linguistic Analysis of Online Communication About a Novel Persecutory Belief System (Gangstalking): Mixed Methods Study

Background

Gangstalking is a novel persecutory belief system whereby those affected believe they are being followed, stalked, and harassed by a large number of people, often numbering in the thousands. The harassment is experienced as an accretion of innumerable individually benign acts such as people clearing their throat, muttering under their breath, or giving dirty looks as they pass on the street. Individuals affected by this belief system congregate in online fora to seek support, share experiences, and interact with other like-minded individuals. Such people identify themselves as targeted individuals.

Objective

The objective of the study was to characterize the linguistic and rhetorical practices used by contributors to the gangstalking forum to construct, develop, and contest the gangstalking belief system.

Methods

This mixed methods study employed corpus linguistics, which involves using computational techniques to examine recurring linguistic patterns in large, digitized bodies of authentic language data. Discourse analysis is an approach to text analysis which focuses on the ways in which linguistic choices made by text creators contribute to particular functions and representations. We assembled a 225,000-word corpus of postings on a gangstalking support forum. We analyzed these data using keyword analysis, collocation analysis, and manual examination of concordances to identify discursive and rhetorical practices among self-identified targeted individuals.

Results

The gangstalking forum served as a site of discursive contest between 2 opposing worldviews. One is that gangstalking is a widespread, insidious, and centrally coordinated system of persecution employing community members, figures of authority, and state actors. This was the dominant discourse in the study corpus. The opposing view is a medicalized discourse supporting gangstalking as a form of mental disorder. Contributors used linguistic practices such as presupposition, nominalization, and the use of specialized jargon to construct gangstalking as real and external to the individual affected. Although contributors generally rejected the notion that they were affected by mental disorder, in some instances, they did label others in the forum as impacted/affected by mental illness if their accounts if their accounts were deemed to be too extreme or bizarre. Those affected demonstrated a concern with accumulating evidence to prove their position to incredulous others.

Conclusions

The study found that contributors to the study corpus accomplished a number of tasks. They used linguistic practices to co-construct an internally coherent and systematized persecutory belief system. They advanced a position that gangstalking is real and contested the medicalizing discourse that gangstalking is a form of mental disorder. They supported one another by sharing similar experiences and providing encouragement and advice. Finally, they commiserated over the challenges of proving the existence of gangstalking.

'Something wasn't quite right': a novel phenomenological analysis of internet discussion posts detailing initial awareness of psychosis

INTRODUCTION

A significant number of psychosis studies have focussed on and have attempted to model and frame the earliest psychosis experiences. Using a wide array of methodologies and targeting a variety of 'at risk' groups, researchers have offered much to inform our treatment responses, and understanding of psychosis onset and development.

OBJECTIVES

Due to the nature of scientific investigation however and investigator led exploration, those who experience psychosis are rarely afforded ultimate free rein to dictate and direct the exchange of information or to impose their unique narrative on that which is being explored. In an attempt to address this, the current study opportunistically harvested rich self-report data from replies to the question, "People that have been diagnosed with schizophrenia, what was the first time you noticed something wasn't quite right?" on the internet discussion forum Reddit.com.

METHODS

User data was analysed using Interpretive Phenomenological Analysis to identify key themes in participants' first experiences and initial awareness of psychosis.

RESULTS

While respondents varied widely in their recounted experiences and chose to describe these experiences in a variety of ways, analysis showed that (i) respondent distress was associated with psychosis onset timeframe, negative-voice auditory hallucinations, visual hallucinations, paranoid delusions, and insight (ii) early childhood psychosis experience resulted in novel explanatory schemas and psychosis/distress progression with contributory factors in adolescence and (iii) 41.3% of the sample reported self-realisation in gaining insight and greater insight was associated with help-seeking behaviour.

CONCLUSIONS

This novel use of publicly shared experiential data might enrich our existing qualitative literature concerning early psychosis.

The content of delusions in a sample of South African Xhosa people with schizophrenia

BACKGROUND

Although the relationship between cultural beliefs and schizophrenia has received some attention, relatively little work has emerged from African contexts. In this study we draw from a sample of South African Xhosa people with schizophrenia, exploring their cultural beliefs and explanations of illness. The purpose of the article is to examine the relationship between this cultural context and the content of delusions.

METHODS

A sample comprising 200 Xhosa people with schizophrenia participating in a South African schizophrenia genomics study were interviewed using the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I). Participant delusions were thematically analyzed for recurring themes.

RESULTS

The majority of participants (n = 125 72.5%) believed that others had bewitched them in order to bring about their mental illness, because they were in some way jealous of the participant. This explanation aligns well with the understanding of jealousy-induced witchcraft in Southern African communities and highlights the important role that culture plays in their content of delusions.

CONCLUSIONS

Improved knowledge of these explanatory frameworks highlights the potential value of culturally sensitive assessment tools and stigma interventions in patient recovery. Furthermore such qualitative analyses contribute towards discussion about aspects of delusional thought that may be more universally stable, and those that may be more culturally variable.

A cognitive account of belief: a tentative road map

Over the past decades, delusions have become the subject of growing and productive research spanning clinical and cognitive neurosciences. Despite this, the nature of belief, which underpins the construct of delusions, has received little formal investigation. No account of delusions, however, would be complete without a cognitive level analysis of belief per se. One reason for this neglect is the assumption that, unlike more established and accessible modular psychological process (e.g., vision, audition, face-recognition, language-processing, and motor-control systems), beliefs comprise more distributed and therefore less accessible central cognitive processes. In this paper, we suggest some defining characteristics and functions of beliefs. Working back from cognitive accounts of delusions, we consider potential candidate cognitive processes that may be involved in normal belief formation. Finally, we advance a multistage account of the belief process that could provide the basis for a more comprehensive model of belief.

The phenomenology and neurobiology of delusion formation during psychosis onset: Jaspers, Truman symptoms, and aberrant salience

Following the publication of Karl Jaspers' General Psychopathology (1913), delusions have been characterized as being nonunderstandable in terms of the person's biography, motivations, and historical-cultural context. According to Jaspers, this loss of understandability is due to an underlying neurobiological process, which has interrupted the normal development of the individual's personality. Inheriting the 19th-century division between the natural- and human-historical sciences, Jaspers emphasizes the psychological understanding of mental disorders as narrative-based, holistic, and contextual. By doing so, he embraces cultural, ethnic, and individual differences and anticipates a person-centered medicine. However, he also affirms the value of explanatory neurobiological approaches, especially in the research and diagnosis of delusions. The phenomenological approach leads to neurobiological hypotheses, which can be tested experimentally. The present article addresses these issues by illustrating Jaspers' fundamental contribution to current neurobiological research concerning the formation of delusions during early phases of psychosis. Specifically, we present delusional mood and Truman symptoms as core phenomenological features at the origin of psychosis onset, and we discuss their neurobiological substrate with the aberrant salience and dopamine dysregulation models. Jaspers and his successors' phenomenological approach suggests that delusion is formed through loss of context in its experiential-perceptual origins. This is consistent with the more recent neurobiological models.