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Cited by 310

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Provocation of Schizophrenic Symptoms by Intravenous Administration of Methylphenidate

Janowsky, David S.·1973·Archives of General Psychiatry

Abstract

Methylphenidate (Ritalin) hydrochloride was administered intravenously to schizophrenic, manic, and depressed patients during the active phase of their illness and upon recovery and to normal. Methylphenidate was found to activate psychotic symptoms in schizophrenics during the active phase of their illness. It failed to produce this effect in the same patients after remission had occurred. It failed to produce a psychotic reaction in most patients with mania and all normal or depressed patients.

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Crossref · 10.1001/archpsyc.1973.01750320023004

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Metadata

Authors
Janowsky, D. S.
Venue
Archives of General Psychiatry
Published
1973-02-01
Volume
28
Issue
2
Pages
185
ISSN
0003-990X (ISSN-L)
OpenAlex
W2033636209
Cited by
310
References
0
FWCI
20.32
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Provocation of Schizophrenic Symptoms by Intravenous Administration of Methylphenidate. https://app.cochat.ai/papers/10.1001/archpsyc.1973.01750320023004
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Janowsky, D. S. (1973). Provocation of Schizophrenic Symptoms by Intravenous Administration of Methylphenidate. Archives of General Psychiatry. https://doi.org/10.1001/archpsyc.1973.01750320023004

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.