Topic: Brain imaging, connectivity and assessment
Sleep and wakefulness disorders are commonly seen in patients with Parkinson's disease, Lewy body dementia and Alzheimer's disease. Sleep provides a lot of functions which sustain normal condition of the brain and sleep disturbances can be one of the factors contributing to the development of neurodegenerative diseases. Sleep and wakefulness disorders can worsen the course of the neurodegenerative process and lead to an increase of symptoms, including cognitive dysfunction. In this review, the relationship between sleep and wakefulness disorders and cognitive impairment as well as clinical forms of sleep and wakefulness disorders and treatment methods in such patients are discussed.
Cite this study APA, Vancouver, BibTeX · download .bib or .ris
APA 7th
Yakovleva, O. V., Poluektov, M. G., Lyashenko, E. A., & Levin, O. S. (2019). [Sleep and cognitive impairment in neurodegenerative diseases]. Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova. https://doi.org/10.17116/jnevro201911904289
Vancouver
Yakovleva OV, Poluektov MG, Lyashenko EA, Levin OS. [Sleep and cognitive impairment in neurodegenerative diseases]. Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova. 2019. doi:10.17116/jnevro201911904289. PMID: 31317921.
BibTeX
@article{yakovleva2019-31317921,
author = {Yakovleva, O V and Poluektov, M G and Lyashenko, E A and Levin, O S},
title = {{[Sleep and cognitive impairment in neurodegenerative diseases]}},
journal = {Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova},
year = {2019},
doi = {10.17116/jnevro201911904289},
pmid = {31317921},
url = {https://doi.org/10.17116/jnevro201911904289}
}
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Key findings
- Sleep and wakefulness disorders are commonly seen in patients with Parkinson's disease, Lewy body dementia and Alzheimer's disease.
- Sleep provides a lot of functions which sustain normal condition of the brain and sleep disturbances can be one of the factors contributing to the development of neurodegenerative diseases.
- Sleep and wakefulness disorders can worsen the course of the neurodegenerative process and lead to an increase of symptoms, including cognitive dysfunction.
- In this review, the relationship between sleep and wakefulness disorders and cognitive impairment as well as clinical forms of sleep and wakefulness disorders and treatment methods in such patients are discussed.
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Study details
- Evidence strengthLow
How this study scored 39/100
Published in a peer-reviewed journal. Scored zero for study design, sample size, effect reported, studied in people and randomised / blinded because the record does not state it. We have no data on journal's citation record, times cited, citations per year, impact for its field and year, cited by studies here, still being cited, senior author's track record, institution's track record, multi-centre collaboration and free to read, so those were left out: it earned 22 of the 56 points we could judge it on, which is 39 out of 100.
| Component | Points | Why |
|---|---|---|
| Journal tier | 7 / 10 | Tier 3 — peer-reviewed journal (Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova) |
| Journal's citation record | — / 4 | No journal record from OpenAlex — left out of this score |
| Study design | 0 / 12 | No study design recorded — scores zero, not guessed (not stated in the record — scored 0) |
| Strength of evidence | 1 / 5 | Rated “low” in our summary |
| Peer-review validation | 10 / 10 | Peer-reviewed. Published as an article in a named peer-reviewed journal. |
| How recent | 2 / 5 | 2019 — within 10 year(s) of the newest study here |
| Sample size | 0 / 4 | Participant count not stated — scores zero (not stated in the record — scored 0) |
| Effect reported | 0 / 3 | No effect size reported — scores zero (not stated in the record — scored 0) |
| Studied in people | 0 / 3 | Not stated whether this was studied in people — scores zero (not stated in the record — scored 0) |
| Randomised / blinded | 0 / 2 | No randomisation or blinding stated — scores zero (not stated in the record — scored 0) |
| Times cited | — / 7 | No citation count (not found in OpenAlex) — left out of this score |
| Citations per year | — / 5 | No citation count or no year — left out of this score |
| Impact for its field and year | — / 6 | No field-weighted citation impact (OpenAlex has none yet) — left out of this score |
| Cited by studies here | — / 6 | Not yet checked against this library's citation graph — left out of this score |
| Still being cited | — / 4 | No yearly citation counts — left out of this score |
| Senior author's track record | — / 4 | Senior author's record not available — left out of this score |
| Institution's track record | — / 3 | No institution listed in OpenAlex — left out of this score |
| Multi-centre collaboration | — / 3 | Institutions not listed — left out of this score |
| Indexed in PubMed | 2 / 2 | Indexed in PubMed (PMID 31317921) |
| Free to read | — / 2 | Access not recorded — left out of this score |
| Points | 22 / 56 | Scored on 10 of 20 parts. We have no data for the rest, so they are left out: 22 of the 56 points we could judge it on is 39 out of 100. |
| Total | 39 / 100 | — |
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