A recent study conducted by researchers from Brighton and Sussex Medical School has revealed that deep-breathing exercises can induce brain activity patterns similar to those observed in individuals using psychedelic substances, such as psilocybin. The altered state of consciousness associated with these breathing techniques aligns with concepts described by Sigmund Freud, including feelings of bliss, depersonalization, and a sense of unity.
The study investigated various breathwork methods, particularly high-ventilation and holotropic breathing, which have gained traction for their potential to alleviate anxiety, stress, and feelings of helplessness. Despite the growing popularity of these practices, scientific research in this area has been limited. Lead researcher Amy Amla Kartar expressed enthusiasm for exploring this under-researched field, emphasizing the health benefits recognized by many participants.
The trial involved 42 individuals, some participating online and others in a laboratory setting, where their brain activity was monitored using magnetic resonance imaging (MRI). Participants engaged in breathwork sessions accompanied by music, with results indicating a correlation between the intensity of positive experiences and specific cardiovascular responses, including decreased heart rate variability.
Notably, the findings showed significant changes in blood flow within the brain. Participants experienced reduced blood flow to areas associated with the internal perception of bodily states while simultaneously observing increased blood flow to regions linked to emotional memory processing. These alterations in brain activity were similar to those produced by psychedelics, suggesting potential therapeutic applications for breathwork.
Overall, Kartar and her team recommend further research with larger participant groups to better understand the implications of this study, particularly regarding the role of music in enhancing breathwork experiences. Dr. Alessandro Colossanti, a co-author, highlighted the potential of breathwork as a natural therapeutic intervention for various emotional and psychological challenges.