An Imaging Technique That Uses a Radioactive Tracer to Measure

question 36

Multiple Choice

An imaging technique that uses a radioactive tracer to measure the functioning of various parts of the brain is ______.

• A) a CT scan
• B) a PET scan
• C) BEAM
• D) MRI

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Definitions:

Meditation

Mental series of exercises meant to refocus attention and achieve a trancelike state of consciousness.

Mental Exercises

Activities designed to improve cognitive functions such as memory, focus, and problem-solving skills.

Trancelike State

A state of deep relaxation or hypnosis in which an individual may be more open to suggestions and less aware of their surroundings.

Activation-information-mode Model

A theory suggesting that dreams are initiated in the brain's pons and that their content is affected by the dreamer's personal life and experiences.