NOTE: This is an excerpt from a 30-minute DVD. www.thinkingallowed.com Changes in the human brain and nervous system can result from intensive spiritual disciplines. The late Lee Sannella, MD, author of Kundalini: Psychosis or Transcendence?, devoted many decades to the exploration of spiritual paths. “Kundalini” refers to energy coiled at the base of the spine which can rise up to the brain. Although Western science knows virtually nothing of this process, it has been described in detail in Eastern spiritual traditions.