Perception Portfolio
Complete the assignment. This is a portfolio item. When you are finished, please submit your answers to your
teacher using the Drop Box below.

1. Describe the structure of a neuron and explain the function of each of its major parts.

2. Explain the interaction between the central nervous system and peripheral nervous system.

3. If the corpus callosum is severed, how might this affect the way that we perceive the world?

4. How might modern brain imaging techniques be useful to psychologists?

5. Explain at least one potential implication for the genetic diagnosis of traits such as intelligence and
criminality.

6. Briefly explain Freud's theory of dreams.

7. Explain Gestalt theory, and cite an example.

8. Explain the difference between absolute threshold and difference threshold.

9. Explain, in detail, the process of vision.

10. Describe the Gestalt principles of proximity, similarity, continuity, and closure.