An Apparent Motion Quartet Contains _____ Frames, Each Containing Two

question 49

Multiple Choice

An apparent motion quartet contains _____ frames, each containing two stimuli presented in _____ alternation.

• A) two; rapid
• B) two; slow
• C) four; rapid
• D) four; slow

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Definitions:

Biological Themes

Fundamental concepts that recur throughout the study of life, helping to organize and explain biological processes.

Neuron

A nerve cell; a conducting cell of the nervous system that typically consists of a cell body, dendrites, and an axon.

Dendrites

Branches of a neuron that receive and conduct nerve impulses toward the cell body. Compare with axon.

Axons

Long, threadlike extensions of neurons that transmit electrical impulses away from the neuron's cell body to other neurons, muscles, or glands.