Which of the Following Has Not Been Suggested as a Cue

question 19

Multiple Choice

Which of the following has not been suggested as a cue for edge location?

• A) The peak in the first spatial derivative
• B) The zero-crossing in the second spatial derivative
• C) The peak in the third spatial derivative
• D) A trough in the third spatial derivative

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Definitions:

Bone Marrow

A soft tissue inside bones where blood cells are produced, including red blood cells, white blood cells, and platelets.

Stem Cells

Undifferentiated cells capable of giving rise to indefinitely more cells of the same type, and from which certain other kinds of cells arise by differentiation.

Negative-Feedback

A process in which increases in output lead to future decreases in the same output, stabilizing systems against fluctuations.

Aldosterone

A substance generated by the adrenal glands that plays a role in regulating blood pressure through managing the balance of sodium and water in the body.