How Is Desynchronization of the Alpha Waves Observed in the EEG

question 1

Multiple Choice

How is desynchronization of the alpha waves observed in the EEG, when a person with eyes closed suddenly opens them?

• A)The amplitude of the alpha wave increases.
• B)The frequency of the alpha wave increases.
• C)The amplitude of the alpha wave decreases.
• D)The frequency of the alpha wave decreases.
• E)The alpha waves stop, as shown by an amplitude and a frequency of 0.

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Definitions:

Personal History

The unique collection of past experiences, events, and relationships that shape an individual's identity and personal narrative.

Recall

A memory task in which a person must produce required information by searching memory.

Retrieval Cues

Stimuli that assist in the recall of information stored in the memory.

Searching Memory

The cognitive process of actively retrieving information stored in the brain, involving various strategies and brain areas.