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Alejandro Roig-Herrero

2 papers in the library · publishing 2022-2026

Papers

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Gamma-band network segregation links corollary discharge dysfunction and anomalous self-experiences in schizophrenia

Schizophrenia Research October 22, 2026 Rosa Beño-ruiz de la Sierra, Antonio Arjona, Emma Osorio-Iriarte et al.

Anomalous self-experiences (ASEs) are a core feature of psychotic disorders and reflect disturbances in ipseity. Impairments in corollary discharge mechanism have been proposed as a neurobiological substrate of ASEs, and an imbalance between brain network integration and segregation, may impair the coherent flow of mental contents, thereby disrupting their fluid and implicit character. However,...

Default mode network components and its relationship with anomalous self-experiences in schizophrenia: A rs-fMRI exploratory study.

Psychiatry Research Neuroimaging May 1, 2022 Alejandro Roig-Herrero, Álvaro Planchuelo-Gómez, Marta Hernández-garcía et al.

Anomalous self-experiences (ASEs) in schizophrenia have been under research for the last 20 years. However, no neuroimage studies have provided insight of the possible biological underpinning of ASEs. In this novel approach, the connectivity within the default mode network, calculated through a ROI-based analysis of functional magnetic resonance imaging data, was correlated to the ASEs scores...