Abstract

Summary

This paper investigates the influence of longitudinal location on chronotype in the South African population, and whether this influence is independent of genetic factors.
Categories

Categories

Sleep and insomnia: The paper investigates chronotype, which is a person's natural inclination to sleep at a certain time, and how it is influenced by geographical location.
Cognitive function and memory: The paper discusses the role of the endogenous circadian clock, which is involved in cognitive functions and memory, in determining chronotype.
Shift work: The paper discusses the societal clock, which includes work schedules, and its potential to disrupt the synchronization between the biological and solar clocks, particularly relevant to shift workers.
Phototherapy: The paper discusses the role of light as a stimulus that entrains the biological clock to the solar clock, which is a principle used in phototherapy.
Hormone regulation: The paper discusses the role of the endogenous circadian clock, which is involved in hormone regulation, in determining chronotype.
Lighting Design Considerations: The paper discusses the impact of exposure to light, including artificial indoor lighting, on the synchronization of the biological clock to the solar clock.
Authors

Author(s)

N Shawa
Publication Date

Publication Year

2014
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