Objective and background Visual auras in migraine have been extensively studied, but less is known about multisensory hallucinations or other unusual sensory experiences, including whether these should be diagnostically considered as part of aura symptoms. The current study aimed to conduct a systematic review and synthesis to bring together existing empirical evidence on these non-visual perceptual experiences, focusing on their phenomenological descriptions and clinical correlates. Methods Forty-eight relevant studies were included based on a systematic search across PsycINFO APA and Web of Science, for peer-reviewed publications in the English language, from 1980 to the present. These comprised a mix of case reports/series (n = 19) and group design studies (n = 29). Results Reports of complex multisensory hallucinations, beyond typical established aura symptoms, were numerous and varied in nature. Yet there were limited data on how this related to patient distress and functional interference. Other sensory distortions or hypersensitivities across non-visual domains were also evident, and generally more common in those with established aura symptoms. Conclusion Our findings provide preliminary evidence that multisensory hallucinations and other unusual perceptual experiences in migraine are likely more common than previously believed. Further investigations are needed to appropriately account for these symptoms within current nosological systems. Increased clinician–patient awareness is important for managing distress (where necessary), and potentially for offering a holistic therapeutic approach to migraine management.

Background Auditory verbal hallucinations (‘voices’) in clinical psychosis are associated with significant distress and disability, but the efficacy of CBT for voices is modest. Greater phenomenolog.....

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As mentioned in another post, sharing the materials you have used to conduct a study can help others to replicate your work. Replication is important because it allows the research community test h…

Schizophrenia - Hearing voices and other altered perceptual experiences across psychotic, mood, and anxiety disorders: from phenomenology and mechanisms to future directions

Abstract. Objective: Felt presence (FP) is the experience that another entity is present in one’s proximal environment, despite no sensory evidence. Occurrence of FP is linked to psychosis-risk, but q...

Abstract. Introduction: In biomedicine, entity experiences are conceptualised as compound hallucinations featuring living beings. The term ‘experience’ suggests that these have an objective basis in r...

Most researchers would likely agree that a core part of the scientific process is attempting to replicate others’ findings, to see how robust/trustworthy those findings are. While conceptual replic…

Auditory verbal hallucinations (AVH) in schizophrenia are linked to reality monitoring (RM) impairment in source monitoring tasks. However, little is …

This study examined the associations between visual imagery characteristics and vividness ratings in vividness measurement scales, focusing on one components of imagery experience identified in qua...

Clinical care and research need to improve treatment availability for auditory verbal hallucinations (AVH). To provide further evidence, we examined t…

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Twenty years ago Shitij Kapur’s “Psychosis as a state of aberrant salience” captured the attention of clinicians and cognitive and behavioral neuroscientists. It has become the de facto way of talking...

It is critical to understand the directional relationship between delusional ideation (DI) and one's social network to clarify time-dependent points o…

Objective: Estimating the current association between childhood adversity and the risk of psychosis is crucial for prevention and intervention. We provided an updated synthesis of evidence from the pa...

Scientific Reports - Auditory efferent suppression during alternate auditory attention in schizophrenia patients with auditory hallucinations

Disordered eating or eating disorders (ED) and psychosis commonly co-occur and have a degree of overlap, however there are no current clinical guidelines or comprehensive clinical guidance for integra...