LI.1.21 - Measuring consciousness techniques

What is a 'physiological response' in the context of measuring consciousness?

• A psychological analysis of consciousness
• A measurable bodily response like heart rate
• A subjective report of personal experience
• A theoretical concept without physical evidence

Identify the brainwave pattern associated with deep NREM sleep.

• Beta waves
• Alpha waves
• Delta waves
• Theta waves

What is the primary limitation of using Electroencephalography (EEG) in consciousness studies?

• It's invasive
• It can't measure subconscious thoughts
• It poorly measures activity below the cerebral cortex
• It's not reliable

Explain the difference between Electromyography (EMG) and Electrooculography (EOG).

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What are the advantages of using self-reporting measures like sleep diaries in sleep analysis?

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Electroencephalography (EEG) is primarily used to measure brainwave patterns.

• True
• False

Delta waves are commonly associated with wakefulness and focused attention.

• True
• False

The use of self-report measures in consciousness studies is often criticized for their subjective nature.

• True
• False

Dream analysis is a reliable scientific method for measuring consciousness.

• True
• False

In polysomnography, brain activity, eye movement, and muscle activity are simultaneously recorded.

• True
• False