Tham khảo Trạng thái biến đổi của ý thức

  1. ↑ Bundzen PV, Korotkov KG, Unestahl LE (tháng 4 năm 2002). “Altered states of consciousness: review of experimental data obtained with a multiple techniques approach”. J Altern Complement Med. 8 (2): 153–65. doi:10.1089/107555302317371442. PMID 12006123.
  2. ↑ “Aberdeen Evening Express”. An Aberdeen Doctor on Hypnotism. [Occurrence 3/4 down page, 3rd column, adjacent to article spacing rule in 2nd column.] 14 tháng 12 năm 1892. The faculties of reason and judgement, the elaborate and regulative faculties, in this altered state of consciousness, are obviously dependent on sense perceptions, and vary accordingly as they do.Quản lý CS1: khác (liên kết)
  3. ↑ Mailhouse, Max (1905). The Duties of the State with Reference to Epileptics. Bulletin of State Institutions [under the Board of Control], Volume 7. tr. 83. Read at the 4th Annual Meeting of the Assoc. for the Study of Epilepsy and the care and treatment of Epileptics, 22 Nov 1904: 'That is to say the psyche may take on an independent action entirely foreign to the nature and personality of the epileptic when free from an attack, and this altered state of consciousness may lead to acts more or less harmful to patient or bystander'
  4. ↑ Ludwig, Arnold M. (tháng 9 năm 1966). “Altered States of Consciousness (presentation to symposium on Possession States in Primitive People)”. Archives of General Psychiatry. 15 (3): 225–34. doi:10.1001/archpsyc.1966.01730150001001. PMID 5330058.
  5. ↑ Tart, Charles T. (1969). Altered States of Consciousness: A Book of Readings. New York: Wiley. ISBN 0-471-84560-4.
  6. ↑ Tart, Charles T. (2001). States of Consciousness. Backinprint.com. ISBN 0-595-15196-5.