The yogic tradition has long taught that how we breathe shapes the brain and mind, and science is now beginning to affirm this with increasing clarity. One practice that stands out for its cognitive and emotional benefits is kapalbhati breathing, a technique characterised by sharp, rhythmic exhalations. A recent 2025 systematic review of randomised controlled trials highlights how kapalbhati breathing may support neuroplasticity, attentional control and emotional regulation, offering a powerful intersection between ancient practice and modern neuroscience.
The review reports improvements in pulmonary function, reductions in anxiety and notable changes in attention and cognitive readiness. More importantly, it proposes a plausible neurophysiological model for how these effects emerge. At The Minded Institute, where brain–body integration is a central focus, this research feels particularly significant.
How Kapalbhati Breathing Works in the Nervous System
According to the authors, kapalbhati breathing activates pulmonary stretch receptors that are distinct from those engaged during slower, diaphragmatic breathing. These rapidly adapting receptors respond to quick changes in lung pressure and send signals to the nucleus tractus solitarius in the brainstem, a region responsible for processing bodily input and regulating autonomic function.
From the nucleus tractus solitarius, signals travel to additional brainstem centres involved in releasing oxytocin and norepinephrine. Oxytocin fosters internal safety and emotional steadiness. Norepinephrine sharpens attention and enhances cognitive readiness. Together, they support a state known as regulated arousal: a condition in which the system is alert, energised and coherent, without tipping into stress.
Why Kapalbhati Breathing Needs Careful Teaching
For individuals who live with persistent sympathetic dominance or heightened sensitivity to internal cues, the intensity of kapalbhati breathing may initially feel overwhelming. It is therefore essential that the practice be introduced with care.
At Minded, we often teach what we call the Kapalbhati Sandwich: a calming breath, followed by Kapalbhati, then another calming breath. This sequencing provides a buffer that helps anchor the nervous system, allowing people to build tolerance and flexibility. Over time, many practitioners can move toward practising kapalbhati breathing on its own and potentially access the heightened clarity it is known for.
Why “Skull Shining Breath” May Be Neurobiologically Accurate
The traditional name of kapalbhati translates as “Skull Shining Breath.” Once understood as poetic, the term now feels almost literal. The practice activates networks associated with alertness, clarity and sensory brightness. In this sense, the metaphor aligns remarkably well with what the emerging science suggests.
Further Study and Clinical Application
If you would like to deepen your clinical understanding of how breathwork and yoga therapy support mood regulation, our Yoga Therapy Skills for Depression and Anxiety CPD offers a clear, evidence-informed framework. The training includes breathwork applications, assessment skills and therapeutic strategies for working safely and effectively with depression, anxiety and related presentations.
