Eliminate the Decimal Points from the Decimal Fractions

question 5

Essay

Eliminate the decimal points from the decimal fractions. __________

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Definitions:

Stage 4 Sleep

Stage 4 sleep, also known as deep sleep, is a period of sleep characterized by slow brain waves, reduced muscle activity, and limited responsiveness, playing a key role in restorative sleep.

Sleep Spindles

Short bursts of brain activity detectable by an EEG that occur during stage 2 of sleep, associated with learning, memory, and brain development.

Stage 2 Sleep

A phase of sleep characterized by specific brain wave activity, including sleep spindles and K complexes, representing a deeper sleep than Stage 1.

EEG Record

A recording of the electrical activity of the brain obtained through electrodes placed on the scalp, used in the diagnosis of neurological conditions and the study of brain functions.