Publications by authors named "Jean Belbeze"

Borderline personality disorders account for 50% of adolescent hospitalization cases in psychiatry. The severity and psychopathological complexity of these symptoms indicate the need for inclusive models of understanding. Adopting a holistic approach allows for the consideration of not only the patient's environment, but also their position within that environment and their life history.

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Introduction: Emotion regulation is altered in many psychiatric disorders in adolescence, but the understanding of mechanisms that underlie this alteration is still poor.

Methods: The PERCEPT study explores alexithymia, empathy, facial emotion recognition (FER) and defence mechanisms in a sample of adolescents in psychiatric care ( = 61, 74% of girls, mean age = 15.03 y.

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Background: Literature data about emotion perception in patients with borderline personality disorders (BPD) revealed some discrepancies between some patients that are vigilant and accurate to detect their emotional environment and others that are impaired at identifying emotions of others. Even if some links between childhood adversity and facial affect recognition have been established, there is a need to understand the heterogeneous psychobiological mechanisms underlying this association. The aim is to distinguish in a BPD sample, the links between facial emotion recognition (FER) and adversity types (maltreatment and parental bonding), by evaluating two dimensions of disengaged and controlling environment.

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Borderline personality disorder (BPD) in adolescents is characterized by emotional dysregulation, insecure attachment, a history of stressful life events (SLEs) as well as dysfunctional parent-child interactions. The respective contribution of each of these factors on BPD affective symptoms is not yet clear. The purpose of this study is to assess the distinct impact of parental adversity and SLEs on BPD affective symptoms and the role of attachment and alexithymia in such emotional processes.

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Unlabelled: Very-late-onset psychotic symptoms (PS) are a common gateway to both neurodegenerative dementias and primary psychiatric disorders. Despite similarities in clinical expression, no consensual guidelines or a specific nosographic framework exist. The purpose of this systematic review is to establish a phenomenological classification of PS among the main neurodegenerative dementias and late psychosis.

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Unlabelled: Very-late-onset psychotic symptoms (PS) are a common gateway to both neurodegenerative dementias and primary psychiatric disorders. Despite such similarities of clinical expression, there is no consensual guidelines or specific nosographic frame. The purpose of this systematic review was to establish a phenomenological classification of PS among the main neurodegenerative dementias and late-psychosis.

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