Depressive and Bipolar Disorders Are Classified as ________ Disorders

question 39

Short Answer

Depressive and bipolar disorders are classified as ________ disorders.

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Definitions:

Sleep Cycle

The progression through various stages of non-REM and REM sleep that occurs throughout a typical night, playing crucial roles in rest and recovery.

Stage 4

In the context of sleep, this refers to the deepest stage of NREM (non-rapid eye movement) sleep, characterized by the presence of delta waves and considered crucial for restorative sleep.

REM

Rapid Eye Movement, a sleep phase characterized by fast and random movements of the eyes, associated with vivid dreaming and increased brain activity.

Alpha Waves

Brainwave patterns associated with relaxed wakefulness and meditation, typically in the frequency range of 8 to 12 Hz.