Emotion Regulation in Schizophrenia: A Pilot Clinical Intervention as Assessed by EEG and Optical Imaging (Functional Near-Infrared Spectroscopy)

Previous research on Schizophrenia (S) revealed anomalies in brain responsiveness during emotion processing, as shown by neuroimaging and electroencephalography (EEG) measures. Nonetheless preserved capacities to explicitly evaluate the emotional significance of affective stimuli in term of valence...

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Detalles Bibliográficos
Autores principales: Balconi, Michela, Frezza, Alessandra, Vanutelli, Maria Elide
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2018
Materias:
Neuroscience
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6189325/
https://www.ncbi.nlm.nih.gov/pubmed/30356708
http://dx.doi.org/10.3389/fnhum.2018.00395
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author Balconi, Michela
Frezza, Alessandra
Vanutelli, Maria Elide
author_facet Balconi, Michela
Frezza, Alessandra
Vanutelli, Maria Elide
author_sort Balconi, Michela
collection PubMed
description Previous research on Schizophrenia (S) revealed anomalies in brain responsiveness during emotion processing, as shown by neuroimaging and electroencephalography (EEG) measures. Nonetheless preserved capacities to explicitly evaluate the emotional significance of affective stimuli in term of valence have been found. The present study applied functional Near-Infrared Spectroscopy (fNIRS) and EEG to explore the spatial and temporal expressions of emotion processing in the brain before (T0) and after (T2) an emotional Neurofeedback (NF) training of patients, assigned to the control or the experimental group. Explicit measures revealed correct identifications of stimuli emotional valence before (T0) and after (T2) the treatment, while implicit measures (EEG and fNIRS) showed a modulation and increased competencies only after the NF (T2), with more balanced prefrontal activity.
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spelling pubmed-61893252018-10-23 Emotion Regulation in Schizophrenia: A Pilot Clinical Intervention as Assessed by EEG and Optical Imaging (Functional Near-Infrared Spectroscopy) Balconi, Michela Frezza, Alessandra Vanutelli, Maria Elide Front Hum Neurosci Neuroscience Previous research on Schizophrenia (S) revealed anomalies in brain responsiveness during emotion processing, as shown by neuroimaging and electroencephalography (EEG) measures. Nonetheless preserved capacities to explicitly evaluate the emotional significance of affective stimuli in term of valence have been found. The present study applied functional Near-Infrared Spectroscopy (fNIRS) and EEG to explore the spatial and temporal expressions of emotion processing in the brain before (T0) and after (T2) an emotional Neurofeedback (NF) training of patients, assigned to the control or the experimental group. Explicit measures revealed correct identifications of stimuli emotional valence before (T0) and after (T2) the treatment, while implicit measures (EEG and fNIRS) showed a modulation and increased competencies only after the NF (T2), with more balanced prefrontal activity. Frontiers Media S.A. 2018-10-09 /pmc/articles/PMC6189325/ /pubmed/30356708 http://dx.doi.org/10.3389/fnhum.2018.00395 Text en Copyright © 2018 Balconi, Frezza and Vanutelli. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Neuroscience
Balconi, Michela
Frezza, Alessandra
Vanutelli, Maria Elide
Emotion Regulation in Schizophrenia: A Pilot Clinical Intervention as Assessed by EEG and Optical Imaging (Functional Near-Infrared Spectroscopy)
title Emotion Regulation in Schizophrenia: A Pilot Clinical Intervention as Assessed by EEG and Optical Imaging (Functional Near-Infrared Spectroscopy)
title_full Emotion Regulation in Schizophrenia: A Pilot Clinical Intervention as Assessed by EEG and Optical Imaging (Functional Near-Infrared Spectroscopy)
title_fullStr Emotion Regulation in Schizophrenia: A Pilot Clinical Intervention as Assessed by EEG and Optical Imaging (Functional Near-Infrared Spectroscopy)
title_full_unstemmed Emotion Regulation in Schizophrenia: A Pilot Clinical Intervention as Assessed by EEG and Optical Imaging (Functional Near-Infrared Spectroscopy)
title_short Emotion Regulation in Schizophrenia: A Pilot Clinical Intervention as Assessed by EEG and Optical Imaging (Functional Near-Infrared Spectroscopy)
title_sort emotion regulation in schizophrenia: a pilot clinical intervention as assessed by eeg and optical imaging (functional near-infrared spectroscopy)
topic Neuroscience
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6189325/
https://www.ncbi.nlm.nih.gov/pubmed/30356708
http://dx.doi.org/10.3389/fnhum.2018.00395
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AT vanutellimariaelide emotionregulationinschizophreniaapilotclinicalinterventionasassessedbyeegandopticalimagingfunctionalnearinfraredspectroscopy

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