Find If

question 142

Multiple Choice

Find if .

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Definitions:

EEG

Electroencephalography, a non-invasive procedure that records electrical activity of the brain using electrodes placed on the scalp.

Brain Waves

Oscillating electrical voltages in the brain that reflect different states of brain activity.

Actigraph

A device typically worn on the wrist that tracks movement and is often used to monitor sleep patterns and physical activity levels.

Wristwatch-Like Device

A portable, wearable gadget, typically electronic and worn on the wrist, resembling a watch but often capable of performing various functions beyond timekeeping.