25 FEBRUARY | 5:00 PM | ONLINE
INTRODUCTION
The alternation between sleep and wakefulness is the most evident manifestation of the 24-hour circadian rhythmicity that regulates our physiology. These rhythms, generated by molecular oscillators in the brain and tissues, are fundamental for aligning bodily functions with the natural cycle of day and night.
However, contemporary lifestyle changes—such as irregular working hours, prolonged use of digital devices, and artificial light exposure—contribute to the desynchronisation of the internal biological clock. This misalignment affects not only the quality of rest but also various physical and mental processes, potentially interfering with alertness, cognition, mood, metabolism, immunity, and interpersonal relationships.
In this webinar, we will cover the effects of irregular sleep-wake patterns, the emergence of circadian rhythm disturbances, and the consequences of insufficient sleep. We will also explore the role of the circadian system and sleep homeostasis, as well as their interaction with behavioural and environmental factors, offering practical suggestions for promoting health and quality of life.
Guest speaker
Clélia Maria Ribeiro Franco
Doctor of Neuropsychiatry and Behavioural Sciences from UFPE
Neurologist
Full Member of the Brazilian Academy of Neurology (ABN)
Member of the National Board of the Brazilian Sleep Medicine Academy
Objectives
- Understanding the workings of circadian rhythms and their importance for health
- To reflect on the impacts of irregular schedules and insufficient sleep on physical and mental well-being
- To explore the relationship between the circadian system, environmental and behavioural factors
- Identify strategies to improve sleep quality and overall health
Target audience
Students and researchers in the health, psychology, and behavioural sciences fields
Healthcare professionals
General public with an interest in sleep, well-being, and quality of life
An opportunity to deepen knowledge about the role of sleep and biological rhythms in human health, promoting an informed reflection on daily habits and their impact on physical and mental balance.
Mandatory email sign-up:
compormundos@fundacaofernandopessoa.pt
The session will be recorded and later made available on the Compor Mundos project page, where you can find support content and materials:
https://compormundos.fundacaofernandopessoa.pt/
