Brain Scans/Consciousness

What does MRI stand for?

• Many Regular Images

• Multiple Rapid Images

• Magnetic Resonance Imaging

• Magnetic Responsible Imaging

This scan is best suited for looking at soft tissues such as ligaments and tendons, the brain, and many of the internal organs.

• MRI

• PET

• X-Ray

• EEG

This is a technique for measuring and mapping brain activity that is noninvasive and safe.

• EEG

• X-Ray

• fMRI

• CAT scan

What does Electroencephalography do?

• Track anatomical structure

• Examines neurons to track electrical signals in the brain

• Detect lesions early

• Make images of the brain

Which of the following images is an EEG scan?

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Which brain wave is considered the "deep sleep wave"?

• Delta

• Beta

• Theta

• Alpha

Which wave is most active during anxiety?

• Delta

• Gamma

• Alpha

• Beta

What is a brain wave?

• A wave that your brain surfs on

• An fMRI image of the brain

• An electrical impulse in the brain

• How the brain communicates with the body

Which wave is observed in deep meditation and also sleep?

• Beta

• Theta

• Delta

• Alpha

What brainwaves are observed during a "peak mental state" (heightened perception, learning and problem-solving tasks)?

• Gamma

• Beta

• Theta

• Delta