# A longitudinal large-scale objective sleep data analysis revealed a seasonal sleep variation in the Japanese population

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/a-longitudinal-large-scale-objective-sleep-data-analysis-revealed-a-seasonal/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Masanori Hashizaki,Hiroshi Nakajima,Toshikazu Shiga,Masakazu Tsutsumi,Kazuhiko Kume |
| Citations | 55 |
| DOI | 10.1080/07420528.2018.1443118 |
| Fields | Neuroscience,Psychology |
| Open Access | true |
| OA Status | bronze |
| OA URL | https://www.tandfonline.com/doi/pdf/10.1080/07420528.2018.1443118?needAccess=true |
| OpenAlex ID | https://openalex.org/W2795123983 |
| PMID | 29589960 |
| Type | article |
| Year | 2018 |

## Paper authors

- [Hiroshi Nakajima](https://scholariq.org/researchers/hiroshi-nakajima/)

## Paper primary topic

- [Sleep and related disorders](https://scholariq.org/topics/sleep-and-related-disorders/)

## Paper topics

- [Sleep and related disorders](https://scholariq.org/topics/sleep-and-related-disorders/)
- [Circadian rhythm and melatonin](https://scholariq.org/topics/circadian-rhythm-and-melatonin/)
- [Sleep and Wakefulness Research](https://scholariq.org/topics/sleep-and-wakefulness-research/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.