Martin P. Paulus, «The Breathing Conundrum – Interoceptive Sensitivity and Anxiety,» Depression and Anxiety 30, no. 4 (2013): 315–20; and A. D. Craig, «Interoception: The Sense of the Physiological Condition of the Body,» Current Opinion in Neurobiology 13, no. 4 (2003): 500–5.
