Psychometric Properties of the TMS/EEG/PCI Device

Overview:

This study aims to validate an objective, quantitative index of consciousness that does not rely on an individual's capacity to access or respond to the surrounding environment.

Abstract: 

The purpose of this study is to investigate the effects of heated yoga on expanding one's perception box, specifically focusing on improvements in mindfulness and reduced rumination. The study will compare heated yoga to non-heated yoga, heat alone, and a no yoga/no heat control group. Previous research on heated yoga intervention for depression has shown promising results, including increased mindfulness and decreased rumination. The researchers aim to extend this work to a non-clinical sample experiencing distress but not meeting clinical criteria for depression. The heated yoga intervention will be conducted in a state-of-the-art heated dome, while the non-heated yoga group will follow a standardized protocol. The heat only group will be exposed to the same heat environment as the heated yoga group, and the control groups will receive health education materials. Eligible participants will be adults who do not regularly practice yoga or meditation but have low levels of mindfulness. Assessments will be conducted at baseline, post-treatment, and follow-up using a secure data capture system.

Broader Impact:

The results from this study would contribute to ongoing efforts to develop an objective quantitative index of consciousness. This index could next be used to assess levels of consciousness in patients with disorders of consciousness and individuals with restricted ranges of consciousness.



Future work could explore the effect of different interventions (e.g., psychedelics, transcranial Focused Ultrasound) on expanding consciousness (i.e. increasing PCI levels).