Science of dreams: Understanding the nature and importance of REM

DREAMS WISDOM / NEW YORK, USA 

Scientific research reveals that dreaming is not merely a byproduct of sleep but a vital biological necessity essential for learning and maintaining mental health. Occurring during the REM (Rapid Eye Movement) stage, this process involves the brain performing at activity levels similar to wakefulness to ensure cognitive restoration.

During the REM phase, while the body's muscles are in a state of complete rest and temporary paralysis, heart rate, oxygen consumption, and breathing patterns mirror those of an awake person. This biological activity proves that dreaming is a period of intense neurological work rather than just a passive stream of imagery.

Dream durations and cyclic data

A healthy adult who sleeps for 8 hours typically spends an average of 1.5 hours in the dreaming state. Studies indicate that multiple dreams occur during each sleep cycle, with individual sessions usually lasting between 9 and 28 minutes. In certain conditions, researchers have recorded single dream durations extending up to 45 minutes.

The psychological necessity of dreaming

Dreaming is a fundamental requirement for the human psyche. Controlled experiments have shown that individuals prevented from dreaming experience severe learning difficulties, depressive tendencies, and various psychotic reactions. These findings confirm the critical role of dreams in processing information and maintaining emotional equilibrium.

Evolution of dream theories

Since ancient times, numerous studies have been conducted and various hypotheses proposed regarding the nature of dreams. However, despite modern technological advancements, a definitive and singular answer to what dreams are and why we see them remains elusive. The scientific community continues to explore the neurobiological and psychological mysteries of the dreaming mind.

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