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E. Vissia

2 papers in the library · publishing 2021-2022

Papers

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Dissociative identity state-dependent working memory in dissociative identity disorder: a controlled functional magnetic resonance imaging study

BJPsych Open April 11, 2022 E. Vissia, A. Lawrence, S. Chalavi et al.

Background Memory function is at the core of the psychopathology of dissociative identity disorder (DID), but little is known about its psychobiological correlates. Aims This study aims to investigate whether memory function in DID differs between dissociative identity states Method Behavioural data and neural activation patterns were assessed in 92 sessions during an n-back working memory...

A neurostructural biomarker of dissociative amnesia: a hippocampal study in dissociative identity disorder

Psychological Medicine June 24, 2021 L. Dimitrova, Sophie L. Dean, Yolanda R. Schlumpf et al.

Abstract Background Little is known about the neural correlates of dissociative amnesia, a transdiagnostic symptom mostly present in the dissociative disorders and core characteristic of dissociative identity disorder (DID). Given the vital role of the hippocampus in memory, a prime candidate for investigation is whether total and/or subfield hippocampal volume can serve as biological markers...