Explain Calculated Columns

question 40

Essay

Explain calculated columns.

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Definitions:

Mentally Ill

Refers to individuals suffering from mental disorders that affect their thinking, mood, and behavior.

Sleep Cycle

A progression through various stages of sleep including light sleep, deep sleep, and REM (Rapid Eye Movement) sleep, typically recurring several times throughout the night.

Sleepwalks

The act of walking or performing other complex behaviors while not fully awake, typically occurring during the deep stages of sleep.

Activation-synthesis Hypothesis

A theory suggesting that dreams result from the brain's attempt to make sense of neural activity that occurs during sleep, particularly during the REM stage.