A pilot study to investigate possible differences between a virtual reality-based neurofeedback and a traditional neurofeedback is presented. Neurofeedback training aimed to strengthen the emotional regulation capacity. The neurofeedback task is to down-regulate negative emotions by decreasing the beta band power measured in the midline areas of the scalp (i.e., Fcz-Cpz). Negative International Affective Picture System images were chosen as eliciting stimuli. Three healthy subjects participated in the experimental activities. Each of them underwent three VR-based neurofeedback sessions and three neurofeedback sessions delivered on a traditional 2D screen. The neurofeedback training session was preceded by a calibration phase allowing to record the rest and the baseline values to adapt the neurofeedback system to the user. For the majority of sessions, the average value of the high beta band power during the neurofeedback training remained below the baseline, as expected. In compliance with previous studies, future works should investigate the virtual reality-based neurofeedback efficacy in physiological responses and behavioral performance.

Virtual Reality Enhances EEG-Based Neurofeedback for Emotional Self-regulation

D'Errico G.;De Paolis L. T.
;
Moccaldi N.;
2022-01-01

Abstract

A pilot study to investigate possible differences between a virtual reality-based neurofeedback and a traditional neurofeedback is presented. Neurofeedback training aimed to strengthen the emotional regulation capacity. The neurofeedback task is to down-regulate negative emotions by decreasing the beta band power measured in the midline areas of the scalp (i.e., Fcz-Cpz). Negative International Affective Picture System images were chosen as eliciting stimuli. Three healthy subjects participated in the experimental activities. Each of them underwent three VR-based neurofeedback sessions and three neurofeedback sessions delivered on a traditional 2D screen. The neurofeedback training session was preceded by a calibration phase allowing to record the rest and the baseline values to adapt the neurofeedback system to the user. For the majority of sessions, the average value of the high beta band power during the neurofeedback training remained below the baseline, as expected. In compliance with previous studies, future works should investigate the virtual reality-based neurofeedback efficacy in physiological responses and behavioral performance.
2022
978-3-031-15552-9
978-3-031-15553-6
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11587/474867
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 11
  • ???jsp.display-item.citation.isi??? ND
social impact