Brainwaves Flashcards by daniel Gonnella

Q

Frequency and amplitude of beta waves

A

High frequency and low amplitude

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Q

When do beta waves occur? With example

A

Normal waking consciousness. Eg- awake and alert

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Q

Frequency and amplitude of alpha waves

A

Medium-high frequency

Low-medium amplitude

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Q

When do alpha waves occur?

A

Deeply relaxed or meditative state

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Q

Frequency and amplitude of theta waves

A

Low-medium frequency

Medium-high amplitude

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Q

When do theta waves occur?

A

Early or light sleep

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Q

Frequency and amplitude of delta waves

A

Low frequency and high amplitude

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Q

When do delta waves occur?

A

Deep sleep

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Q

What is frequency?

A

Number of brainwaves per second

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Q

What is amplitude?

A

Strength of brainwave

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