You Are a Neuron in the Hand

question 35

Multiple Choice

You are a neuron in the hand.Your only job is to send messages to the brain and spinal cord.You are:

• A) an interneuron.
• B) a "handy" neuron.
• C) an efferent neuron.
• D) an afferent neuron.

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Definitions:

Libido

In psychoanalysis, the psychic energy that fuels the life or sexual instincts of the id.

Ego

In psychoanalysis, the part of personality that represents reason, good sense, and rational self-control.

Superego

In psychoanalysis, the part of personality that represents conscience, morality, and social standards.

Id

In psychoanalysis, the part of personality containing inherited psychic energy, particularly sexual and aggressive instincts.