Many of the Axons That Use Serotonin as a Transmitter

question 2

Multiple Choice

Many of the axons that use serotonin as a transmitter originate from the

• A) substantia nigra.
• B) red nucleus.
• C) axonal varicosities.
• D) dorsal raphe nucleus.
• E) ventral tegmental area.

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Definitions:

Egoism

An ethical theory that treats self-interest as the foundation of morality.

Reciprocity Principle

A social norm suggesting that people are likely to respond to actions with similar actions, contributing to cooperation and social exchange.

Compliance

Superficial, public and transitory change in behaviour and expressed attitudes in response to requests, coercion or group pressure.

Social Responsibility Norm

The idea that we should help people who are dependent and in need. It is contradicted by another norm that discourages interfering in other people’s lives.