Traditional breath-centered contemplative practices have been shown to enhance stress resilience through autonomic and cortical mechanisms by increasing parasympathetic tone and modulating neural activity. In this single-session observational case study, we investigated the acute effects of Bön Tsa Lung, a Tibetan breathwork practice, using multimodal recordings; electrocardiography (ECG) and...
The Default Mode Network (DMN) is associated with an internal self-referential view of the world, and its intrinsic properties have been linked to different cognitive abilities. While its function and structure has been well characterized through functional magnetic resonance imaging (fMRI), much less is known about its behavior using electroencephalography (EEG). This study examines the...
The therapeutic potential of psychedelic substances faces limitations due to safety and legal concerns. This study explores a non-pharmacological alternative using a brain-computer interface (BCI) within a Virtual Reality (VR) environment to modulate Default Mode Network (DMN) activity, specifically targeting the Posterior Cingulate Cortex (PCC). We present an offline validation of an EEG...
Mindfulness meditation (MM) is an inward mental practice, in which a resting but alert state of mind is maintained. MM intervention was performed for a population of older people with high stress levels. This study assessed signal processing methodologies of electroencephalographic (EEG) and respiration signals during meditation and control condition to aid in quantification of the meditative...