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Brain scanning techniques: allows us to study the brain, brain injury and…

- - - - F-Functional
      - measures the mount of O2 uptake by different areas of the brain
    - - radioactive glucose tracker- injection
      - rate of glucose uptake is measured or observed by different areas of the brain
  - - - when a radio frequency pulse is emitted, what that mean is that the body tissue that can be interpreted as an image
      - uses magnetic field
    - - Sends narrow beam of radiation - xray, through head
      - produces a cross sectional image of the brain
      - show presence of tumors