Effect of sleep disturbances on depression
Year: 2024
Type: article
Abstract: This paper explores the relationship between sleep disorders and depression, highlighting the complex interplay between various influencing factors. This article will analyze the influence of sleep disorders on depression from three aspects: pathological mechanisms, different age groups, and lifestyle factors. The analysis began with pathological mechanisms, particularly the role of neurotransmitter systems, including histamine, norepinephrine, dopamine, and serotonin, all of which significantly regulate sleep and mood states. Dysregulation of these neurotransmitters can exacerbate sleep disturbances, thereby increasing the risk of depression. The researchers also examined the age factor and found that sleep deprivation in adolescents impaired emotion regulation and significantly increased the risk of depression. In contrast, older adults with sleep disorders were three times more likely to develop depression over time. In addition, lifestyle factors such as dietary habits, exercise, and use of electronic devices were explored. A balanced diet and regular physical activity have been shown to improve sleep quality and reduce depressive symptoms. In contrast, the use of electronic devices, especially at bedtime, is associated with poorer sleep outcomes and a higher risk for depression owing to the damaging effect of blue light on melatonin secretion.
Source: Theoretical and Natural Science
Author: Shangxi Gao
Language: English
Topic: Sleep and related disorders
Subfield: Experimental and Cognitive Psychology
Field: Psychology
Domain: Social Sciences
Open Access status: hybrid
OpenAlex ID: W4405119342