Dream

A nightmare, also called a bad dream, is an unpleasant dream that can cause a strong emotional response from the mind, typically fear but also despair, anxiety and great sadness.

Rapid eye movement sleep (REM sleep, REMS) is a unique phase of mammalian sleep characterized by random movement of the eyes, low muscle tone throughout the body, and the propensity of the sleeper to dream vividly.

Ibogaine is a naturally occurring psychoactive substance found in plants in the Apocynaceae family such as Tabernanthe iboga, Voacanga africana and Tabernaemontana undulata.

Salvinorin A is the main active psychotropic molecule in Salvia divinorum, a Mexican plant which has a long history of use as an entheogen by indigenous Mazatec shamans.

The Interpretation of Dreams (German: Die Traumdeutung) is an 1899 book by psychoanalyst Sigmund Freud, in which Freud introduces his theory of the unconscious with respect to dream interpretation, and discusses what would later become the theory of the Oedipus complex.

The Art of Dreaming is a book written by anthropologist Carlos Castaneda and published in 1993.

Marie-Jean-Léon Lecoq, Baron d'Hervey de Juchereau, Marquis d'Hervey de Saint-Denys (Chinese: 德理文; pinyin: Dé Lǐwén; 6 May 1822 – 2 November 1892) son of Alexandre Le Coq or Lecoq, Baron d'Hervey (1780-1844), and Mélanie Juchereau de Saint-Denys (1789-1844) was born on 6 May 1822.

A pre-lucid dream is one in which the dreamer considers the question, "Am I asleep and dreaming?" The dreamer may or may not come to the correct conclusion.

Dora is the pseudonym given by Sigmund Freud to a patient whom he diagnosed with hysteria, and treated for about eleven weeks in 1900.

A hypnopompic state (or hypnopomp) is the state of consciousness leading out of sleep, a term coined by the psychical researcher Frederic Myers.

Sleep state misperception (SSM) is a term in the International Classification of Sleep Disorders (ICSD) most commonly used for people who mistakenly perceive their sleep as wakefulness, though it has been proposed that it be applied to those who severely overestimate their sleep time as well ("positive" sleep state misperception).

Slow Wave is a weekly comic strip by Jesse Reklaw.

Jesse Reklaw (born 1971) is an American cartoonist and painter, author of the syndicated dream-based comic strip Slow Wave.

Michel Valentin Marcel Jouvet (born 16 November 1925 in Lons-le-Saunier, Jura, France) is Emeritus Professor of Experimental Medicine at the University of Lyon.

Kettle logic (la logique du chaudron in the original French) is a rhetorical device wherein one uses multiple arguments to defend a point, but the arguments are inconsistent with each other.

In Greek Mythology, Epiales (also Epialos, Epioles or Epialtes) (Greek: Επιάλης, Επιάλτης), also known as melas oneiros (Black Dream) was the spirit (daemon) and personification of nightmares.

Oneiromancy (from the Greek όνειροϛ oneiros, dream, and μαντεία manteia, prophecy) is a form of divination based upon dreams; it is a system of dream interpretation that uses dreams to predict the future.

Tholey started the study of oneirology in an attempt to prove that dreams occur in color.

Process-oriented psychology, also called process work, is a depth psychology theory and set of techniques developed by Arnold Mindell and associated with transpersonal psychology, somatic psychology and post-Jungian psychology.

John Allan Hobson (born June 3, 1933) is an American psychiatrist and dream researcher.

Robert Stickgold is an Associate Professor of Psychiatry at Harvard Medical School and Beth Israel Deaconess Medical Center.

William Charles Dement (born July 29, 1928) is a pioneering US sleep researcher and founder of the Sleep Research Center at Stanford University.

Ivan Tyrrell /ˈtɪrəl/ (born 18 October 1943) is a British educator, writer, and artist.