Which brain scan technique uses magnetic fields and radio waves to produce detailed images of the brain?

• CT scan

• PET scan

• X-ray

• MRI

Which brain scan technique measures brain activity by detecting radioactive glucose in the brain?

• PET scan

• X-ray scan

• MRI scan

• CT scan

Which brain scan technique measures brain activity by detecting changes in blood oxygenation levels?

• EEG

• CT scan

• PET scan

• fMRI

Which brain scan technique measures electrical activity in the brain using electrodes placed on the scalp?

• EEG

• PET scan

• CT scan

• MRI

Which brain scan technique uses X-rays to create cross-sectional images of the brain?

• CT scan

• Ultrasound scan

• PET scan

• MRI scan

Which brain scan technique is commonly used to diagnose brain tumors and traumatic brain injuries?

• X-ray

• MRI

• CT scan

• Ultrasound

Which brain scan technique is often used in research to study brain function and activity?

• Ultrasound

• fMRI

• X-ray

• CT scan

Which brain scan technique is non-invasive and does not involve exposure to radiation?

• CT scan

• X-ray

• MRI

• PET scan

Which brain scan technique is used to detect and monitor epilepsy and sleep disorders?

• MRI

• CT scan

• X-ray

• EEG

Which brain scan technique provides detailed images of the brain's structure and can detect abnormalities?

• Ultrasound

• MRI

• CT scan

• X-ray