Exploring the Therapeutic Potential of Deep Breathing Techniques

Interest in using deep breathing techniques as an effective therapeutic tool for managing psychological stress is growing. These practices involve increasing the rate or depth of breathing accompanied by music, leading to altered states of consciousness similar to those induced by psychoactive substances. Deep breathing is considered a non-pharmacological alternative with fewer legal and ethical restrictions, facilitating its widespread adoption in clinical therapy.

Study on the Impact of Deep Breathing on Altered States of Consciousness

Kartar and colleagues studied the altered states of consciousness induced by deep breathing in experienced practitioners by analyzing self-reported data from 15 online participants, 8 laboratory participants, and 19 individuals who underwent MRI scanning. The task involved a continuous breathing session lasting 20 to 30 minutes while listening to music, followed by questionnaires 30 minutes after the session ended.

The results showed that the intensity of altered states of consciousness induced by deep breathing was proportional to the activation of the sympathetic nervous system, as evidenced by a decrease in heart rate variability, indicating a potential stress response.

Neurophysiological Changes Associated with Deep Breathing

The study demonstrated that deep breathing leads to a significant reduction in blood flow to the left lateral membrane and the posterior insula—areas associated with representing the body’s internal state. Despite causing substantial and widespread decreases in cerebral blood flow, there is a gradual increase in blood flow to the right amygdala and anterior hippocampus, brain regions involved in processing emotional memories.

These changes in blood flow align with experiences induced by psychoactive substances, suggesting that these shifts may underlie the positive effects of this type of breathing.

Participants’ Self-Reported Experiences

All participants reported reduced fear and negative emotions without any adverse reactions. Across various participants and experimental settings, deep breathing enhanced altered states of consciousness dominated by a state of “peripheral fusion,” a term coined by Freud in 1920 to describe a set of feelings associated with spiritual experience, insight, bliss, and a sense of integration and unity.

Conclusion

This study marks a new step in understanding the mechanisms and therapeutic effects of deep breathing. While the results need to be replicated in future studies with larger samples and a control group to isolate the effect of music on the brain, the current findings provide a better understanding of deep breathing and guide research toward exploring its therapeutic applications. The research highlights the importance of deep breathing as a powerful and natural means to modulate brain functions, opening up vast possibilities for its use as a transformative treatment for often painful and debilitating conditions.