Chronobiology is the study of biological rhythms and how they are governed by internal clocks and external cues such as light and temperature. It examines how these rhythms influence physiological processes, behaviors, and health across different organisms.

Chronobiology

Biological rhythms are the natural cycles of change in our body's chemicals or functions, which are crucial for maintaining homeostasis and regulating various physiological processes. These rhythms are influenced by external cues like light and temperature, and disruptions can lead to health issues such as sleep disorders and mood disturbances.

biological rhythms

Internal clocks, or biological clocks, are innate timing mechanisms in organisms that regulate various physiological processes and behaviors according to a roughly 24-hour cycle, known as the circadian rhythm. These clocks synchronize with environmental cues like light and temperature, ensuring that biological functions align with the day-night cycle to optimize survival and health.

internal clocks

External cues are environmental signals that influence behavior and decision-making, often without conscious awareness. They can significantly impact actions, habits, and cognitive processes by triggering associative memories or emotional responses.

external cues

light and temperature

Physiological processes are the complex interactions and functions that occur within living organisms to maintain life and homeostasis. These processes encompass a wide range of activities, including metabolism, respiration, circulation, and cellular communication, each crucial for sustaining health and responding to environmental changes.

physiological processes

behaviors

Health is about keeping your body and mind happy and strong so you can play, learn, and grow. Eating good food, moving your body, resting, and visiting the doctor help you stay healthy.

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