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Cited by 1,185

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

Reliability, validity, and clinical correlates of apathy in Parkinson's disease

·1992·The Journal of Neuropsychiatry and Clinical Neurosciences

Abstract

The authors examined a consecutive series of 50 patients for the presence of apathy, depression, anxiety, and neuropsychological deficits using a neuropsychological battery that included a recently designed apathy scale. This scale was found to be reliable and valid in the diagnosis of apathy in patients with PD. Of patients in the study, 12% showed apathy as their primary psychiatric problem, and 30% were both apathetic and depressed. Patients with apathy (with or without depression), showed significantly more deficits in both tasks of verbal memory and time-dependent tasks. Results suggest that apathy is a frequent finding in PD, is significantly associated with specific cognitive impairments, and may have a different mechanism than depression.

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Metadata

Venue
The Journal of Neuropsychiatry and Clinical Neurosciences
Published
1992-05-01
Volume
4
Issue
2
Pages
134-139
ISSN
  • 0895-0172 (ISSN-L)
  • 1545-7222
OpenAlex
W2276751657
Cited by
1,185
References
7
FWCI
2.16
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Reliability, validity, and clinical correlates of apathy in Parkinson's disease. https://app.cochat.ai/papers/10.1176/jnp.4.2.134
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Reliability, validity, and clinical correlates of apathy in Parkinson's disease. (1992). The Journal of Neuropsychiatry and Clinical Neurosciences. https://doi.org/10.1176/jnp.4.2.134

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

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.