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Neuroscience Practice Test
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Avg score: 25% Most missed: “Where are the first binocular neurons encountered in the retinofugal projection?”
Neuroscience is the scientific study of the nervous system (the brain, spinal cord, and peripheral nervous system), its functions and disorders. It is a multidisciplinary science that combines physiology, anatomy, molecular biology, developmental biology, cytology, psychology, physics, computer science, chemistry, medicine, statistics, and mathematical modeling to understand the fundamental and emergent properties of neurons, glia and neural circuits. Some main neuroscience subfields are: Clinical neuroscience: Studies the mechanisms that underlie diseases and disorders of the brain and... Show more
Neuroscience Practice Test
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25 Questions

1. A center-surround receptive field consists of two areas with antagonistic responses to the presence or absence of light.
2. The parasympathetic division of the ANS causes you to sweat profusely in reaction to embarrassment.
3. Dale's principle states that a neuron has at least two different neurotransmitters.
4. How do action potentials differ from passively conducted electrical signals? Choose the correct option.
5. Neurons comprise two main structures: axons and dendrites. What is a major difference between the two? Choose the correct option.
6. What are mechanoreceptors? Choose the correct option.
7. How does the sodium-potassium pump help maintain the resting membrane potential? Choose the correct option.
8. What is reciprocal inhibition? Choose the correct option.
9. What are central pattern generators? Choose the correct option.
10. What brain regions and associated neurotransmitters are implicated in changes associated with awakening and states of arousal? Choose the correct option.
11. The spike-initiation zone in most peripheral sensory neurons occurs near the sensory nerve ending.
12. Which of the following is true about how M1 commands voluntary movement? Choose the correct option.
13. Vervet monkeys were injected with drugs that either increased or decreased serotonergic activity. These experiments showed which of the following about the relationship between serotonin and aggression? Choose the correct option.
14. Dimensional emotion theories propose what about emotions? Choose the correct option.
15. Which of the following structures are included in the motor loop through the cerebellum? Choose the correct option.
16. Which of the following is a role proposed for movement-sensitive neurons in the parietal area called MST? Choose the correct option.
17. What is the consequence of knocking out critical proteins of the olfactory cAMP pathway in mice? Choose the correct option.
18. Distinguish between the “head” and “tail” of phospholipids. Choose the correct option.
19. Neurons vary in shape, size, gene expression, and connections, but all have identical electrical properties.
20. What type of motor neurons ensures that the spindle continues to provide information about muscle length during muscle contraction? Choose the correct option.
21. Which of the following is the function of tectospinal tract? Choose the correct option.
22. Galen's study of sheep brains was the basis for a theory of brain function that prevailed for almost 1500 years. Which of the following represents this view? Choose the correct option.
23. Serotonin levels in the hypothalamus spike during a meal, especially in response to carbohydrates.
24. Under what conditions are peptide neurotransmitters generally released from the synaptic terminal? Choose the correct option.
25. Which of the following DNA manipulations has been used to change the gender of a mouse? Choose the correct option.