What Brain-Wave Patterns Distinguish the First Four Stages of Sleep

question 403

Short Answer

What brain-wave patterns distinguish the first four stages of sleep?

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Definitions:

LDL To HDL

The ratio of low-density lipoprotein (LDL) to high-density lipoprotein (HDL) in the blood, an important indicator of cardiovascular health.

Socioeconomic Background

The social and economic circumstances in which an individual grows up and lives, which can affect their life outcomes.

Cardiovascular Disease

A class of diseases that involve the heart or blood vessels, including conditions such as heart attacks, strokes, and hypertension.

Early Adolescence

A developmental phase typically occurring between ages 10 to 14, marking the beginning of puberty and significant psychological and physical changes.