Vago и Silbersweig, «Self-Awareness, Self-Regulation»; E. Mohandas, «Neurobiology of Spirituality», Mens Sana Monographs 6, no. 1 (январь 2008 года): 63–80; F. Travis, D. A. Haaga и др., «A Self-Referential Default Brain State: Patterns of Coherence, Power, and Eloreta Sources During Eyes-Closed Rest and Transcendental Meditation Practice», Cognitive Processing 11, no. 1 (февраль 2010 года): 21–30.
