Naropa's president, Barbara Dilley, asked Lucien Wulsin to chair the board of directors. One of Wulsin's first acts was to formally separate Naropa from Vajradhatu. Ties with Vajradhatu were further weakened with the physical relocation of Vajradhatu's main center to Halifax, and then by Trungpa's death in 1987. In 1991 Naropa's board of trustees hired John Cobb, a Harvard-educated lawyer and practicing Buddhist, as president. Thomas B. Coburn served in this role from 2003 to 2009, succeeded by Stuart C. Lord in July 2009. The university began engaging in electrophysiology research at The Graduate School of Counseling and Psychology when the university introduced new equipment for the study of heart rate variability, galvanic skin response, and respiration during 2012 - 2014. Later, Jordan Quaglia, PhD established the Cognitive and Affective Sciences Laboratory to study Electroencephalography (EEG) to monitor brainwave patterns in 2016 - 2017. Spiritual principles Naropa promotes contemplative education – a term used primarily by teachers associated with Naropa University or Shambhala Buddhist organizations – including activities such as meditation, the Japanese tea ceremony, taijiquan, Christian labyrinth, ikebana, and neo-pagan ritual. Robert Goss comments that Geoffrey Samuel, Reginald Ray, and Judith Simmer-Brown have traced the Shambhala lineage [Trungpa's teaching] back to the 19th century Rimé movement in Eastern Tibet... When Naropa describes itself as a Buddhist-inspired, nonsectarian liberal arts college, "nonsectarian" translating to the Tibetan rimed. Nonsectarian does not, however, mean secular as it is commonly used in higher education. Nonsectarian is perhaps understood as ecumenical openness to contemplative practices and arts of the world religious traditions that foster precision, gentleness, and, spontaneity. Goss goes on to note that as with many U.S. Protestant and Catholic colleges and universities, Naropa has faced pressure to establish independence from its associated religious organization, Shambhala International; but unlike many such institutions, it has avoided relegating religion to the periphery of university life. Naropa's description of contemplative education makes liberal use of Buddhist language and concepts. For example, its catalogue speaks of "students wholeheartedly engag[ing] in mindfulness awareness practices in order to cultivate being present in the moment"..."the development of openness, self-awareness, and insight"...and "interior work" as "preparation for compassionate and transformative work in the world." As of 2008, contemplative education requirements include all undergraduate students selecting three semester hours of "Body-Mind Practice" such as taijiquan or African dance, as well as three hours of "World Wisdom Traditions" which may include a religion