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Altered states of consciousness: all studies

Page 259 of 271: studies 2,581 to 2,590 of 2,708, newest first. Back to the altered states of consciousness overview

Research

The Rise, Decline, and Fall of LSD

Perspectives in biology and medicine June 1, 1991 Robert F. Ulrich, Bernard M. Patten 27 citations

THE RISE, DECLINE, AND FALL OF LSD ROBERT F. ULRICH and BERNARD M. PATTEN* The urge to transcend self-conscious selfhood is ... a principal appetite of the soul. When, for whatever reason, men and women fail to transcend themselves by means of worship, good worh and spiritual exercises, they are apt to resort to religion's chemical surrogates.—Aldous Huxley. [1] On April 16, 1943, a fascinating...

,,Wenn man den Namen weiß, weiß man doch gar nichts"

Fortschritte der Neurologie · Psychiatrie May 1, 1991 Bernhard Küchenhoff

In this casuistic contribution a female patient is discussed for whom an adaequate psychopathological and diagnostic assessment is very difficult to obtain. With the help of Freud's psychoanalysis, Janzarik's Strukturdynamik and the research into altered states of consciousness by Dittrich different interpretations of the case are provided. Zusammenfassung Die Titelüberschrift stellt das Zitat...

Merleau-Ponty's Phenomenology of Sympathy

Auslegung a Journal of Philosophy 1991 Martin J. Matuštík 1 citation

Merleau-Ponty never wrote a phenomenology of sympathy.But his use of sympathy in accounting for human relationships parallels in intent and manner his treatment of perception in the Phenomenology.}In addressing the paradox of alterity, he draws an analogy between perception and sympathy: just as perceptual consciousness founds intersubjective thematic experience, in the same way pre-personal...

Consciousness, explanatory inversion, and cognitive science

Behavioral and Brain Sciences December 1, 1990 John R Searle

AbstractCognitive science typically postulates unconscious mental phenomena, computational or otherwise, to explain cognitive capacities. The mental phenomena in question are supposed to be inaccessible in principle to consciousness. I try to show that this is a mistake, because all unconscious intentionality must be accessible in principle to consciousness; we have no notion of intrinsic...

Intense personal experiences: subjective effects, interpretations, and after-effects.

Journal of Clinical Psychology September 1, 1990 S R Wilson, R C Spencer

Following leads by Maslow (1964, 1968) and others who described peak experiences, this study was designed to learn more about the (1) subjective effects; (2) after-effects; and (3) interpretations of intense positive and negative experiences. Comparisons were made between respondents' "most positive" and "most negative" experiences and between these positive experiences and those of members of...

Acute interactive pharmacologic effects of inhaled toluene and dichloromethane on rat brain electrophysiology.

Pharmacology, Biochemistry, and Behavior June 1990 C S Rebert, M J Matteucci, G T Pryor

Toluene (TOL) and dichloromethane (DCM) are widely used industrial solvents and are common components of solvent mixtures that are voluntarily inhaled to produce altered states of consciousness. In previous studies we characterized some of the acute electrophysiologic effects of these solvents. Opposite effects were noted for some measures, suggesting that they might be antagonistic when...

The transformation of consciousness in ritual performances: some thoughts and questions

Cambridge University Press eBooks May 25, 1990 Barbara G. Myerhoff 38 citations

What do we mean by transformation in consciousness? Everyday usage suggests a transformation is a major and lasting change: in structure, appearance, character or function. One becomes something else, and since we are emphasizing consciousness, we must add, one has an altered state of consciousness, a new perception of oneself or one's socio/physical world, a conversion in awareness, belief,...

The Origins of Transpersonal Psychology

British Journal of Psychotherapy September 1, 1989 Hazel Guest 15 citations

ABSTRACT. This paper discusses some of the concepts in the theory and practice of transpersonal psychology and the sources from which they have been derived. The basic concept of the ‘self as distinct from the‘ego’is characteristic of most Eastern philosophies. The use of imagery as a means of contacting unconscious material can be traced back through the esoteric practices of both West and...

EEG mapping including patients with normal and altered states of hypnotic consciousness under the parameter of posthypnosis.

International Journal of Neuroscience July 1989 C H Bick

In 1985 I first reported my observations of stimuli-synchronized changes of EEG spectra occurring in 25 hypnotized patients. Electroencephalographic leads recorded separately for the left and right brain showed a switch of electrical activities from the left to the right hemisphere in right-handed persons. In the following study we changed the experimental conditions, using an EEG brain mapping...

A cognitive-psychological perspective on Gillespie's "Lights and lattices": some relations among perception, imagery, and thought.

Perceptual and Motor Skills April 1, 1989 H Hunt

George Gillespie's valuable observations on light and lattice imageries are played in the context of current research and theory on cognitive imagery (Kosslyn, Pylyshyn), ordinary and lucid dreaming, representational geometric imagery in scientific thought, the author's previous writings on altered states of consciousness, and Gibson's views on perception and imagery. Gillespie's reports show...