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Chronic 3,4-Methylenedioxymethamphetamine (MDMA) Use: Effects on Mood and Neuropsychological Function?

Krystal, John H., Price, Lawrence H., Opsahl, Charles, Ricaurte, George A., Heninger, George R.·1992·The American Journal of Drug and Alcohol Abuse

Abstract

3,4-Methylenedioxymethamphetamine (MDMA; "ecstasy") is a selective serotonin (5-HT) neurotoxin in animals. There is now preliminary evidence in humans of 5-HT deficits associated with extensive use of MDMA. In order to begin to describe the cognitive and mood effects of chronic MDMA use, nine individuals with extensive MDMA use histories were studied. Despite the absence of memory deficits on clinical examination, a pattern of mild-to-moderate impairment was observed on both the Initial and Delayed Paragraph Tests of the Wechsler Memory Scale; eight of the subjects had at least mild impairment on at least one test in the neuropsychological battery. Despite previously reported suggestive evidence of 5-HT deficit in this group, none reported depressed mood or met clinical criteria for an affective disorder at the time of testing. These preliminary findings raise concern about possible detrimental effects of MDMA use on neuropsychological function for future systematic study and they highlight important issues regarding the effects of 5-HT deficits on cognitive function and mood regulation.

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Metadata

Authors
Krystal, J. H., Price, L. H., Opsahl, C., Ricaurte, G. A., & Heninger, G. R.
Venue
The American Journal of Drug and Alcohol Abuse
Published
1992-01
Volume
18
Issue
3
Pages
331-341
ISSN
  • 0095-2990 (ISSN-L)
  • 1097-9891
OpenAlex
W2031549189
Cited by
168
References
0
FWCI
2.49
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Chronic 3,4-Methylenedioxymethamphetamine (MDMA) Use: Effects on Mood and Neuropsychological Function? https://app.cochat.ai/papers/10.3109/00952999209026070
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Krystal, J. H., Price, L. H., Opsahl, C., Ricaurte, G. A., & Heninger, G. R. (1992). Chronic 3,4-Methylenedioxymethamphetamine (MDMA) Use: Effects on Mood and Neuropsychological Function? The American Journal of Drug and Alcohol Abuse. https://doi.org/10.3109/00952999209026070

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