Psychopathology and Psychophysiology of Minimal LSD-25 Dosage. A Preliminary Dosage-Response Spectrum Theodore GREINER, Neil R. BURCH, Robert EDELBERG AMA, Archives of Neurology & Psychiatry, 1958, 79, (2), 208-210. doi:10.1001/archneurpsyc.1958.02340020088016 Abstract Despite 14 years of investigation, as intensive as accorded any biologically active chemical, a gap remains in the systematic description of human response to lysergic acid diethylamide (LSD-25). The dramatic schizophrenic-like symptoms after doses of 40 μg to 100 μg have drawn the main interest. The threshold for activity is placed at 20 μg by general consensus, while perfunctory administration of smaller doses has left their effect uncertain. Accompanying those pharmacologic demonstrations has been [...]
Lire la suiteThe “Endless Trip” among the NPS Users : Psychopathology and Psychopharmacology in the Hallucinogen-Persisting Perception Disorder. A Systematic Review Laura Orsolini, Gabriele Duccio Papanti, Domenico De Berardis, Amira Guirguis, John Martin Corkery and Fabrizio Schifano Frontiers in Psychiatry, 2017, Vol. 8, article 240 doi: 10.3389/fpsyt.2017.00240 Hallucinogen-persisting perception disorder (HPPD) is a syndrome characterized by prolonged or reoccurring perceptual symptoms, reminiscent of acute hallucinogen effects. HPPD was associated with a broader range of LSD (lysergic acid diethylamide)-like substances, cannabis, methylenedioxy-methamphetamine (MDMA), psilocybin, mescaline, and psychostimulants. The recent emergence of novel psychoactive substances (NPS) posed a critical concern regarding the new onset of psychiatric symptoms/syndromes, including cases [...]
Lire la suiteLSD Psychotherapy Stanislas GROF Hunter House Ed., 1979 LIST OF CONTENTS 1. History of LSD Therapy The Discovery of LSD and its Psychedelic Effects Early Laboratory and Clinical LSD Research Therapeutic Experimentation With LSD Studies of Chemotherapeutic Properties of LSD LSD-Assisted Psychotherapy The Need for a Comprehensive Theory of LSD Therapy 2. Critical Variables in LSD Therapy Pharmacological Effects of LSD Personality of the Subject Personality of the Therapist or Guide Set and Setting of the Sessions 3. Psycholytic and Psychedelic Therapies with LSD : Towards an Integration of Approaches The Search for an Effective Technique of LSD Psychotherapy Advantages and Drawbacks of the Psycholytic Approach Pros and Cons of Psychedelic Therapy 4. Principles of LSD Psychotherapy The Preparation Period Psychedelic Sessions Integration [...]
Lire la suitePsycholytic and Psychedelic Therapy Research 1931-1995 : A Complete International Bibliography Torsten Passie Laurentius Publishers, Hannover, Germany, 1997 Kleine bibliographische Reihe, vol. 3. (Ed. Raimund Dehmlow), ISSN 0941-6617 ISBN 3-931614-83-2 (cloth), ISBN 3-931614-84-0 (pbk) Preface I. Introduction 9 II. Organization of the Bibliography 21 III. Bibliography 1. General Approach and Basic Research 23 2. Psycholytic Therapy 42 3. Psychedelic Therapy 70 IV. Major Scientific Conferences on the Subject 88 V. Major Bibliographic Sources 89 Author Index 90 Subject Index 95 About the Authors 102
Lire la suiteHallucinogen-persisting perception disorder Leo Hermle, Melanie Simon, Martin Ruchsow and Martin Geppert Therapeutic Advances in Psychopharmacology, 2012, 2, (5), 199–205 DOI: 10.1177/2045125312451270 Abstract : A 33-year-old female patient developed a hallucinogen-persisting perception disorder (HPPD) after lysergic acid diethylamide (LSD) abuse for a year at the age of 18. Specifically, she reported after images, perception of movement in her peripheral visual fields, blurring of small patterns, halo effects, and macro- and micropsia. Previous treatment with antidepressants and risperidone failed to ameliorate these symptoms. Upon commencing drug therapy with lamotrigine, these complex visual disturbances receded almost completely. Based on its hypothesized neuroprotective and mood-stabilizing effects, the antiepileptic [...]
Lire la suitePsilocybin dose-dependently causes delayed, transient headaches in healthy volunteers Matthew W. Johnson, R. Andrew Sewell, and Roland R. Griffiths Drug and Alcohol Dependence, 2012, 123, (1-3), 132–140. doi: 10.1016/j.drugalcdep.2011.10.029 Abstract Background—Psilocybin is a well-characterized classic hallucinogen (psychedelic) with a long history of religious use by indigenous cultures, and nonmedical use in modern societies. Although psilocybin is structurally related to migraine medications, and case studies suggest that psilocybin may be efficacious in treatment of cluster headache, little is known about the relationship between psilocybin and headache. Methods—This double-blind study examined a broad range of psilocybin doses (0, 5, 10, 20, and 30 mg/70 kg) on headache in [...]
Lire la suiteProhibited or regulated ? LSD psychotherapy and the United States Food and Drug Administration Matthew Oram History of Psychiatry, 2016, 27, (3), 290-306. Doi : 10.1177/0957154X16648822 Abstract Over the 1950s and early 1960s, the use of the hallucinogenic drug lysergic acid diethylamide (LSD) to facilitate psychotherapy was a promising field of psychiatric research in the USA. However, during the 1960s, research began to decline, before coming to a complete halt in the mid-1970s. This has commonly been explained through the increase in prohibitive federal regulations during the 1960s that aimed to curb the growing recreational use of the drug. However, closely examining the Food and Drug [...]
Lire la suiteFrom experimental psychosis to resolving traumatic pasts - Psychedelic Research in Communist Czechoslovakia, 1954‑1974 De la psychose expérimentale à la guérison des traumatismes du passé : la recherche psychédélique en Tchécoslovaquie communiste, 1954‑1974 Sarah Marks Cahiers du monde russe, 2015, 56, 1, 53-75. DOI: 10.4000/monderusse.8165 The mid‑twentieth century saw an abundance of new theories of human behaviour and mental disorder, many of which were inspired by new developments in broader scientific fields, from cybernetics and genetics, to pharmaceuticals and new technologies of psychological testing1. There is a developing historical literature on the development of psychiatry in Western Europe and North America, yet we know little [...]
Lire la suiteFlashback : Psychiatric Experimentation With LSD in Historical Perspective Erika Dyck Canadian Journal of Psychiatry, 2005, Vol 50, No 7, 381-388. Doi : 10.1177/070674370505000703 In the popular mind, d-lysergic acid diethylamide (LSD) research in psychiatry has long been associated with the CIA-funded experiments conducted by Ewen Cameron at the Allen Memorial Institute in Montreal, Quebec. Despite this reputation, a host of medical researchers in the post–World War II era explored LSD for its potential therapeutic value. Some of the most widespread trials in the Western world occurred in Saskatchewan, under the direction of psychiatrists Humphry Osmond (in Weyburn) and Abram Hoffer (in Saskatoon). These [...]
Lire la suitePsychedelic microdosing benefits and challenges : an empirical codebook Thomas Anderson, Rotem Petranker, Adam Christopher, Daniel Rosenbaum, Cory Weissman, Le-Anh Dinh-Williams, Katrina Hui, Emma Hapke Harm Reduction Journal, 2019. Doi : 10.1186/s12954-019-0308-4 Abstract Background : Microdosing psychedelics is the practice of consuming very low, sub-hallucinogenic doses of a psychedelic substance, such as lysergic acid diethylamide (LSD) or psilocybin-containing mushrooms. According to media reports, microdosing has grown in popularity, yet the scientific literature contains minimal research on this practice. There has been limited reporting on adverse events associated with microdosing, and the experiences of microdosers in community samples have not been categorized. Methods : In the present study, [...]
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