ReviewFrontiers in psychology2021
Interoception Disorder and Insular Cortex Abnormalities in Schizophrenia: A New Perspective Between Psychoanalysis and Neuroscience.
Review in Frontiers in psychology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- The distinct effects of metabolic syndrome on negative symptoms and on antipsychotic therapy of schizophrenia involve insular volume, functional connectivity, and genetic polymorphisms.Translational psychiatry · 2026Article
- Beyond bendy joints: number of variant connective tissue features predicts neurodivergent characteristics in hypermobile individuals with anxiety.Npj mental health research · 2026Article
- Aberrant preparation of hand movement in schizophrenia spectrum disorder: an fMRI study.Brain communications · 2025Article
- The Relationship Between Schizophrenia and Interoceptive Accuracy and Sensitivity: A Systematic Review and Meta-Analysis.Neuropsychiatric disease and treatment · 2025Review
- Interoception in anxiety, depression, and psychosis: a review.EClinicalMedicine · 2024Review
- The Interplay of Oxytocin and Attachment in Schizophrenic Patients: An fMRI Study.Brain sciences · 2023Article
- Embodying Consciousness through Interoception and a Balanced Time Perspective.Brain sciences · 2023Review
- Hyperactivity of the default mode network in schizophrenia and free energy: A dialogue between Freudian theory of psychosis and neuroscience.Frontiers in human neuroscience · 2022Review
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3 authors.
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Abstract
The existence of disturbances in the perception of somatic states and in the representation of the body with the presence of cœnesthetic hallucinations, of delusional hypochondriac ideas or of dysmorphophobias is a recognized fact in the psychopathology of schizophrenia. Freudian psychoanalytic theory had accorded a privileged place to the alteration of the perception of the body in schizophrenia. Freud had attributed to these phenomena a primary and prodromal role in the psychopathology of psychosis. We propose to look at this theory in a new way, starting from the perspective of recent studies about the role of the insula in the perception and representation of somatic states, since this structure has been identified as underpinning the sense of interoception. The data in the neurobiological literature about abnormalities in the insular cortex in schizophrenia has shown that insula dysfunction could constitute one of the biological substrates of disorders of body perception in schizophrenia, and could be a source of the alteration of the sense of self that is characteristic of this psychiatric pathology. Moreover, this alteration could thus be involved in the positive symptomatology of schizophrenia.
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