The Antlerette Volume 96
September 2021
Issue 2
The Science Behind Dreams Trisha Tran, Staff
“All men whilst they are awake are in one common world: but each of them, when he is asleep, is in a world of his own,” - Plutarch. The Greek philosopher, Plutarch, from the early first century, had already captured the common idea of dreams being mysterious and unique. Dreams are a universal experience but have been interpreted differently and used in various practices. Dream analysis has been dated as far back as the Ancient Egyptians. People have been continually trying to understand dreams and their causes for centuries. Culturally, dreams were thought to be used as communication with a higher being or to predict the future. However, scientifically, experts still hold differing opinions and theories of their exact biological purpose. The first theory about dreams is it is a result of brain activity. During REM sleep, also known as rapid eye movement sleep, the brain has high activity and dreams seem to be more intense. Several parts of the brain are activated from REM sleep. Specifically, the hippocampus and the amygdala are the most active with their responsibilities of managing memories and emotions. The structures fire
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