Cited by 33Parkinson's Disease Mechanisms and TreatmentsNeurological disorders and treatmentsDementia and Cognitive Impairment Research

Anhedonia and its correlation with clinical aspects in Parkinson’s disease

Nagayama, Hiroshi, Maeda, Tetsuya, Uchiyama, Tsuyoshi, Hashimoto, Masaya, Nomoto, Nobuatsu, Kano, Osamu, Takahashi, Tatsuya, Terashi, Hiroo +12 more·2017·Journal of the Neurological Sciences

Abstract

Anhedonia is one of the non-motor symptoms observed in the Parkinson's disease (PD). However, there is no clear relationship between anhedonia and its correlation with other symptoms of PD. The aim of this study is to evaluate the characteristics of anhedonia and its correlation with clinical aspects of PD in a relatively large cohort. We enrolled 318 patients with PD and 62 control subjects for this study. Patients and subjects were tested using the Snaith-Hamilton Pleasure Scale Japanese version and the Beck Depression Inventory 2nd edition for the assessment of anhedonia and depression. We also investigated the correlation among clinical aspects of PD, anhedonia, and depression in patients with PD. The Snaith-Hamilton Pleasure Scale Japanese version and the Beck Depression Inventory 2nd edition scores were significantly higher in patients with PD than in control subjects (p=0.03 and p=0.0006, respectively). All PD patients with anhedonia had a significantly higher score on the unified Parkinson's disease rating scale (UPDRS) parts I and II compared to PD patients without anhedonia. Additionally, all PD patients with depression scored significantly higher on UPDRS part I-IV than PD patients without depression. The patients with anhedonia and without depression had mild motor severity and their treatment was relatively low dosage. These results suggest that anhedonia and depression are slightly linked, but not the same. PD patients with only anhedonia may be closely linked apathy found in untreated early stages of PD.

Integrity signals

Registry

Crossref · 10.1016/j.jns.2016.10.051

Cites

35 of 35 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • In Parkinson's disease, consummatory anhedonia is specifically blunted independently of depression.

    “in Parkinson’s disease (characterized by the breakdown of dopamine-producing neurons), consummatory anhedonia is specifically blunted (160) independently of depression (161)”

    From A transdiagnostic perspective on social anhedonia (2019) · cites this paper as [161]

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Nagayama, H., Maeda, T., Uchiyama, T., Hashimoto, M., Nomoto, N., Kano, O., Takahashi, T., Terashi, H., Hamada, S., Hasegawa, T., Hatano, T., Takahashi, T., Baba, Y., Sengoku, R., Watanabe, H., Inoue, M., Kadowaki, T., Kaneko, S., Shimura, H., & Kubo, S.-I.
Affiliations
  • Nippon Medical School (JP)
  • Research Institute for Brain and Blood Vessels Akita (JP)
  • Seirei Hamamatsu General Hospital (JP)
  • Katsushika Medical Center (JP)
  • Toho University Ohashi Medical Center (JP)
  • Toho University Omori Medical Center (JP)
  • Hiroshima University (JP)
  • Tokyo Medical University (JP)
  • Hokuyukai Neurology Hospital (JP)
  • Tohoku University (JP)
  • Juntendo University (JP)
  • Jikei University School of Medicine (JP)
  • Brain & Mind Research Center, Nagoya University (JP)
  • SHOWA Medical University Fujigaoka Hospital (JP)
  • Dokkyo Medical University (JP)
  • Kansai Medical University (JP)
  • Juntendo University Urayasu Hospital (JP)
Corresponding author
Nagayama, Hiroshi
Venue
Journal of the Neurological Sciences
Publisher
Elsevier BV
Published
2017-01
Volume
372
Pages
403-407
ISSN
0022-510X (ISSN-L)
OpenAlex
W2547354125
Cited by
33
References
35
Citations by year
2026: 3 · 2025: 3 · 2024: 3 · 2023: 3 · 2022: 1 · 2021: 3 · 2020: 5 · 2019: 6 · 2018: 5 · 2017: 1
FWCI
3.01
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of the Neurological Sciences (publishedVersion)
  • PubMed (publishedVersion)
Funders
Japan Society for the Promotion of Science (16K09736)
Topics
  • Health Sciences › Medicine › Neurology › Parkinson's Disease Mechanisms and Treatments
  • Health Sciences › Medicine › Neurology › Neurological disorders and treatments
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
Keywords
anhedonia, Parkinson's disease, depression, non-motor symptoms, apathy, Unified Parkinson's Disease Rating Scale, Snaith-Hamilton Pleasure Scale, motor impairment severity
MeSH terms
Aged, Aged, 80 and over, Cross-Sectional Studies, Depression, Female, Humans, Japan, Male, Middle Aged, Parkinson Disease, Psychiatric Status Rating Scales, Severity of Illness Index, Cohort Studies, Anhedonia

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review