In PET Imaging, a Large Particle Range Results in

question 22

Multiple Choice

In PET imaging, a large particle range results in

• A)better resolution of annihilation events.
• B)an overcalculation of the annihilation event from the positron-emitting atom.
• C)a slight mispositioning of the annihilation event from the positron-emitting atom.
• D)truer positioning of the annihilation event with the positron-emitting atom.

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Definitions:

Memory

The faculty by which the mind stores and remembers information, including events, facts, and experiences.

Illusion Of Motion

A visual perception in which a stationary object appears to be moving due to specific visual cues or arrangements.

Sensory Memory

The shortest-term element of memory, the immediate, very brief recording of sensory information in the memory system.

Retrieval

The process of bringing to mind information that has been stored in memory.