How Can One Get Back to Sleep After Interruption with Ayurvedic Knowledge? When we fall to sleep, it is observed that the autonomic nervous system takes over, our body’s supportive unconscious processes begin to take place. In Ayurveda, we see that the prana in the atmosphere around us, enters our body through breath and is circulated by Vyana Vayu, one of the sub-doshas of Vata. This prana, or life-force energy we receive through the breath, circulates through the srotamsi (body