R. Auerbach

2 papers in the library · publishing 2023-2024

Papers

Mindfulness-based neurofeedback: A systematic review of EEG and fMRI studies

bioRxiv September 15, 2024 I. Treves, Keara D Greene, Zia Bajwa et al.

A systematic review of EEG and fMRI studies that combine mindfulness meditation with neurofeedback (mbNF) found that fMRI studies primarily target downregulation of the default-mode network (DMN). Although some studies report decreases in DMN activation during neurofeedback, there is insufficient evidence for lasting transfer effects, and most studies lacked adequate control conditions such as sham neurofeedback, so DMN decreases may reflect general task-related deactivation rather than a specific effect of mbNF. EEG studies most consistently show modulation of theta band activity. Both EEG and fMRI mbNF have been implemented with high fidelity in clinical populations, but mental health benefits have not been established. The review recommends sham-controlled randomized trials and clearer reporting.

DOI: 10.1162/imag_a_00396 Medicine Biology Psychology

Neuroplastic Effects of Meditation-Based Neurofeedback on the Pathological Brain

2023 11th International Conference on Affective Computing and Intelligent Interaction Workshops and Demos September 10, 2023 Clemens C C Bauer, Jiahe Zhang, Margaret Niznikiewicz et al.

Real-time functional magnetic resonance imaging neurofeedback (rt-fMRI-NF) may offer a way to alter specific, individualized brain systems underlying mental health conditions, addressing a gap where few therapies can change such patterns. Two recent studies from the authors' group suggest this technique is a potential treatment: one for auditory hallucinations in schizophrenia patients, and another for teenagers with a history of affective disorders. The approach aims to overcome methodological issues and lack of specificity that have hindered neurofeedback's acceptance in mental health.

DOI: 10.1109/aciiw59127.2023.10388156 Computer science Medicine Psychology