Which of the Following Best Explains Why Saccade Movements Are

question 7

Multiple Choice

Which of the following best explains why saccade movements are so rapid (>350 degrees/second) ?

• A) the superior colliculus is mapped to specific retinoic inputs
• B) retinoic inputs synapse directly on eye muscles
• C) the circuitry between a retinoic input through the superior colliculus and ultimately synapsing on the eye muscles is short and directed
• D) a and c
• E) none of the above

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Definitions:

Interlocking Directorates

The practice of having the same individuals serve on the boards of directors of multiple companies, potentially reducing competition.

Clayton Act

A United States antitrust law enacted in 1914, aimed at preventing anticompetitive practices in their incipiency.

Federal Trade Commission Act

The federal law of 1914 that established the Federal Trade Commission.

Alcoa Case

A 1945 case in which the courts ruled that the possession of monopoly power, no matter how reasonably that power had been used, was a violation of the antitrust laws; temporarily overturned the rule of reason applied in the U.S. Steel case.