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Depression: all studies

Page 997 of 1,034: studies 9,961 to 9,970 of 10,336, newest first. Back to the depression overview

Research

Dancing hot on Ecstasy: physical activity and thermal comfort ratings are associated with the memory and other psychobiological problems reported by recreational MDMA users.

Human psychopharmacology July 2006 A C Parrott, J Rodgers, Tom Buchanan et al.

Non-drug factors such as ambient temperature can heighten the adverse effects of MDMA (3,4-methylendioxymethamphetamine) in animals. We assessed whether dancing and feeling hot on Ecstasy would be associated with more psychobiological problems in recreational users. In an internet study, 206 unpaid participants (modal age 16-24) reported that they had used recreational Ecstasy/MDMA. They...

The effect of HIV/AIDS disease progression on spirituality and self-transcendence in a multicultural population.

Journal of transcultural nursing : official journal of the Transcultural Nursing Society July 2006 Lois Ramer, Debra Johnson, Linda Chan et al.

This study examined the relationship of sociodemographic and clinical factors with spirituality and self-transcendence in people with HIV/AIDS. It involved 420 HIV/AIDS patients from an HIV clinic who were predominantly Hispanic (79%) and male (82%), with a mean age of 39 years. Subjects completed spirituality, self-transcendence, health status, and depression scales. Medical charts were...

Higher Wisdom: Eminent Elders Explore the Continuing Impact of Psychedelics

The Journal of Nervous and Mental Disease July 1, 2006 Charles Savage 4 citations

The book is a collection of interviews and the distilled wisdom obtained between late 1996 and mid-1998, updated and edited by eminent psychiatrists, Professors Roger Walsh and Charles Grob. The alliteratively poetic title in lower case, in green and blue with a colorful psychedelic logo, contrasts with the ashen photographs of all the participants. The book will evoke nostalgia in anyone who...

[Neurobiology of cannabis--recent data enlightening driving disturbances].

Annales pharmaceutiques francaises May 2006 J Costentin

During the last decades a new landscape of cannabis has been designed on account of: the increase in its use the greater youth of its users; the increase in the content of its main active constituent tetrahydrocannabinol (THC) and a lot of new epidemiological and neurobiological data. THC displays an exceptional lipophilicity, allowing its cerebral storage, leading to long lasting effects, by...

Users' perceptions of the risks and effects of taking ecstasy (MDMA): a questionnaire study.

Journal of Psychopharmacology May 2006 Philip N. Murphy, Michelle Wareing, John E. Fisk

This self-report questionnaire study examined ecstasy users' perceptions of the risks associated with their use of ecstasy, their precautions against such risks, and its perceived effects on their lives. Gender differences in these areas were also explored. The sample comprised 328 ecstasy users (139 female, 187 male, one transsexual) with a mean age of 22.5 years (SD = 4.9 years)....

Diagnosing Depersonalization Disorder

Feeling Nureal April 20, 2006 Daphne Simeon, Jeffrey Abugel

Abstract: Like any other psychiatric condition, the diagnosis of depersonalization disorder (DPD) is made clinically, by meeting with the patient and conducting a thorough evaluation interview. Descriptions of the symptoms, as we have described throughout this book, and as spelled out in the Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV), serve as the point of...

Unraveling the Enigma: Clinical Research on Depersonalization Disorder

Feeling Nureal April 20, 2006 Daphne Simeon, Jeffrey Abugel

Abstract The human brain, the only organ capable of studying itself, has in the last century turned its attention toward the mysterious phenomenon of depersonalization, examining it from many perspectives. Depersonalization disorder (DPD) remains one of the most frequently misdiagnosed or underdiagnosed conditions in modern psychiatry. Why? Likely for several reasons. DPD is often accompanied...

Problematic versus non-problematic ecstasy/MDMA use: the influence of drug usage patterns and pre-existing psychiatric factors

Journal of Psychopharmacology March 30, 2006 Kirstie Soar, John Turner, A. C. Parrott 65 citations

Recreational ecstasy (3,4-methylenedioxymethamphetamine; MDMA) use has been increasingly associated with a number of psychiatric symptoms and psychological problems. However, previous studies assessing possible psychopathological effects have not identified whether users consider their ecstasy use ‘problematic’ or not. In addition, research has generally failed to address the potential role of...

A review of the acute subjective effects of MDMA/ecstasy

Addiction March 24, 2006 Chelsea A. Baylen, Harold Rosenberg 214 citations

ABSTRACT Aim Although several relatively recent reviews have summarized the neuropsychiatric effects associated with chronic ecstasy use, there is no published comprehensive review of studies on the acute subjective effects (ASEs) of MDMA/ecstasy. Design The present study reviewed the prevalence, intensity and duration of ASEs collected from 24 studies that provided frequency data on the...

Behavioral effects of ketamine and toxic interactions with psychostimulants

BMC Neuroscience March 16, 2006 T. Hayase, Yoshiko Yamamoto, Keiichi Yamamoto

BackgroundThe anesthetic drug ketamine (KT) has been reported to be an abused drug and fatal cases have been observed in polydrug users. In the present study, considering the possibility of KT-enhanced toxic effects of other drugs, and KT-induced promotion of an overdose without making the subject aware of the danger due to the attenuation of several painful subjective symptoms, the...