What Is the Technique Used to Remove Superimposed Structures to Improve

question 31

Multiple Choice

What is the technique used to remove superimposed structures to improve the visibility of anatomic structures?

• A) Contrast enhancement
• B) Edge enhancement
• C) Subtraction
• D) Reversal

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Definitions:

Psychoanalytic Theory

A theory in psychology originated by Sigmund Freud, which posits that human behavior is the result of interactions among the id, ego, and superego, within the context of sexual and aggressive drives.

Ego

In psychoanalytic theory, the relatively rational part of the mind that balances the competing claims of the id, the superego, and reality.

Id

In psychoanalytic theory, the repository of the drives, the emotions, and the primitive, unconscious part of the mind that wants everything now.

Psychic Determinism

The assumption that everything psychological has a cause that is, in principle, identifiable.