Analysis and assessment of Gateway process.

Chemicals for the mind : psychopharmacology and human consciousness /
by: Keen, Ernest, 1937-
Published: (2000)

Chemicals for the mind : psychopharmacology and human consciousness /
by: Keen, Ernest, 1937-
Published: (2000)

Individual differences in conscious experience /
Published: (2000)

Altered Perspectives : Critical Essays on Psychedelic Consciousness.
by: Woolfe, Sam
Published: (2025)

Portals : opening doorways to other realities through the senses /
by: Hume, Lynne
Published: (2007)

Trance : from magic to technology /
by: Wier, Dennis R.
Published: (1996)

Divine mania : alteration of consciousness in ancient Greece /
by: Ustinova, Yulia
Published: (2018)

Altered states of consciousness in the movies : portrayals of hypnosis, brainwashing, spirit possession, dreams and visions since the 1940s /
by: Stephens, John C., 1951-
Published: (2025)

The cosmic game : explorations of the frontiers of human consciousness /
by: Grof, Stanislav, 1931-
Published: (1998)

Paths beyond ego : the transpersonal vision /
Published: (1993)

Deleuze, altered states and film /
by: Powell, Anna
Published: (2007)

Psychedelic information theory : Shamanism in the age of reason /
by: Kent, James L.
Published: (2010)

Spirit possession and trance : new interdisciplinary perspectives /
Published: (2010)

Die Welt im Ich : Dasein, Auflösung, Wiederkehr /
by: Ortmann, Walther
Published: (1931)

Machine dreaming and consciousness /
by: Pagel, James F.
Published: (2017)

Altered consciousness in the twentieth century /
Published: (2019)

The celestial telegraph, or, Secrets of the life to come revealed through magnetism : wherein the existence, the form, and the occupations of the soul after its separation from the body are proved by many years' experiments by the means of eight ecstatic somnambulists, who had eighty perceptions of thirty-six deceased persons of various conditions : a description of them, their conversation, etc., with proofs of their existence in the spiritual world /
by: Cahagnet, Louis Alphonse, 1809-1885
Published: (1851)

Franklin Merrell-Wolff's experience and philosophy : a personal record of transformation and a discussion of transcendental consciousness : containing his Philosophy of consciousness without an object, and his Pathways through to space /
by: Merrell-Wolff, Franklin
Published: (1994)

The psychedelic experience /
by: Leary, Timothy, 1920-1996
Published: (2000)

The superhumanities : historical precedents, moral objections, new realities /
by: Kripal, Jeffrey J. (Jeffrey John), 1962-
Published: (2022)

Nocturnal /
Published: (2006)

Psychology of the future : lessons from modern consciousness research /
by: Grof, Stanislav, 1931-
Published: (2000)

Dark night, early dawn : steps to a deep ecology of mind /
by: Bache, Christopher M. (Christopher Martin), 1949-
Published: (2000)

Educating Psyche : emotion, imagination, and the unconscious in learning /
by: Neville, Bernie, 1938-
Published: (1992)

"Recovered memory" and other assaults upon the mysteries of consciousness : hypnosis, psychotherapy, fraud and the mass media /
by: Rogers, William, 1944-
Published: (1995)

Monks in the laboratory /
by: Morel, Delphine
Published: (2007)

Shamanism : the neural ecology of consciousness and healing /
by: Winkelman, Michael
Published: (2000)

Flights of the soul : visions, heavenly journeys, and peak experiences in the biblical world /
by: Pilch, John J.
Published: (2011)

Shamanism : the neural ecology of consciousness and healing /
by: Winkelman, Michael
Published: (2000)

The dream drugstore : chemically altered states of consciousness /
by: Hobson, J. Allan, 1933-
Published: (2001)

Dream science : exploring the forms of consciousness /
by: Pagel, James F.
Published: (2014)

FLicKeR /
Published: (2008)

The eye that sees itself /
by: Malin, Shimon, 1937-
Published: (2004)

From Mesmer to Freud : magnetic sleep and the roots of psychological healing /
by: Crabtree, Adam
Published: (1993)

Discovering psychology.
Published: (2001)

Science as a spiritual practice /
by: Barušs, Imants, 1952-
Published: (2007)