High stress and low wellbeing pose severe individual, societal and economic threats, and there is a pressing demand for non-invasive stress reduction tools. This exploratory pilot study assessed the efficacy of speech prosody as a biosignal for stress elicitation, when comparing relaxation outcomes of two interventions with a control group. Thirty participants were divided into three treatment...
This research compared the cognitive effects of two interventions postulated to induce well-being, concentration, and relaxation: vibroacoustic stimulation and guided mindfulness meditation. Electroencephalogram (EEG) biosignals were used to quantify results and were collated together with subjective first-person verbal accounts. Participants were divided into three groups: guided mindfulness...