Neuropsychology MCQ
1. Declarative memory is _______ and nondeclarative memory is _________.
Answer
Correct Answer:
Knowing what ;knowing how
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2. Damage to the prefrontal cortex is most likely to result in ____.
Answer
Correct Answer:
Poorly planned movements
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3. Damage to the ________ would be expected to disrupt the integration of fear.
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4. Damage to the ____ impairs the ability to organize smooth sequences of activities.
Answer
Correct Answer:
Supplementary motor cortex
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5. Increasing the amount of myelination _______.
Answer
Correct Answer:
Decreases the time between action potentials
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6. The left hemisphere processes information in a(n) _____________ manner.
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7. A key distinction is that parkinson's disease ________, whereas huntington's disease ________.
Answer
Correct Answer:
Is characterized by a poverty of movement; is characterized by uncontrollable ones
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8. A ________ is a thin slice of brain used in histology.
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9. When the calcium was removed from the extracellular solution, _______.
Answer
Correct Answer:
No neurotransmitter was released
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10. Longer stimuli will allow for _______.
Answer
Correct Answer:
More action potentials to occur
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11. The anterior auditory stream involved in ________.
Answer
Correct Answer:
Complex sound analysis.
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12. The adult human brain contains almost ________ of the body's neural tissue.
Answer
Correct Answer:
97 percent
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13. _______ are _______ neurons that react when an edge/outline is present in the proximal environment.
Answer
Correct Answer:
Border cells; entorhinal
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14. Research has demonstrated a link between depression and atrophy and cell loss in the ___________.
Answer
Correct Answer:
Hippocampus
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15. Binding of the neurotransmitter to its receptor causes the membrane to __________.
Answer
Correct Answer:
Either depolarize or hyperpolarize
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16. The primary difference between an epsp and an action potential is that ____.
Answer
Correct Answer:
EPSPs are subthreshold events that decay over time and space.
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17. The nmda receptor controls ________ and is normally blocked by ________.
Answer
Correct Answer:
A calcium channel; magnesium ions
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18. Mirror neurons are active when ____.
Answer
Correct Answer:
Watching others perform movements
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19. Memory for general principles and skills required to perform a task is called __________ memory.
Answer
Correct Answer:
Reference.
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20. The eye muscles can be moved with greater precision than the biceps muscles because ____.
Answer
Correct Answer:
Eye muscles have a lower ratio of muscle fibers to axons
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21. Associative long-term potentiation requires ________ occur about the same time as ________.
Answer
Correct Answer:
Activation of a strong input to a given synapse to; a weak input is activated
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22. The region on the neuron where action potentials are generated is called the ______.
Answer
Correct Answer:
Trigger zone
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23. The time interval between action potentials is called the _______.
Answer
Correct Answer:
Interspike interval
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24. In the presence of lidocaine, the action potential was not affected at r1 because _______.
Answer
Correct Answer:
Lidocaine was applied downstream of R1
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25. In this simulation, ___________________ will be used to stimulate the axon.
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26. In this activity, the stimulus voltage used was _______.
Answer
Correct Answer:
Altered to accommodate the structural differences
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27. In a neuron, during the depolarization phase that may trigger an action potential _____.
Answer
Correct Answer:
Some voltage-gated sodium channels are open
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28. The olfactory bulbs of the sheep ________.
Answer
Correct Answer:
Are relatively larger than humans
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29. Long-term potentiation is associated with the movement of ________ to the _______.
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30. Electrical stimulation of the ________ is reinforcing to rats.
Answer
Correct Answer:
Ventral tegmental area
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31. The ability to focus and maintain an image on the retina is referred to as _____ of the eye.
Answer
Correct Answer:
Accommodation
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32. The receptor potential is generated at the _______.
Answer
Correct Answer:
Receiving region
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33. The membranes of neurons at rest are very permeable to _____ but only slightly permeable to _____.
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34. The layer of photoreceptors and other neurons at the back of the eye is called the _____________.
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35. Memories for a stimulus or an event can be retained in ________, which lasts for ________.
Answer
Correct Answer:
Short-term memory; a few seconds
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36. The ________ plays a key role in short-term memory for all sensory systems.
Answer
Correct Answer:
Prefrontal cortex
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37. Associative long-term potentiation reflects increased ________ produced by changes in ________.
Answer
Correct Answer:
Calcium entry; NMDA receptors
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38. Cerebellum is to ____ as basal ganglia are to ____.
Answer
Correct Answer:
Timing; voluntary movements
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39. Inhibitory is to excitatory what _____ is to _____.
Answer
Correct Answer:
GABA; glutamate
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40. The parasympathetic nervous system is to _____ as the sympathetic nervous system is to _____.
Answer
Correct Answer:
Energy conservation; energy consumption
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41. To reach threshold, the amount of sodium _______.
Answer
Correct Answer:
Entering the cell must overcome the potassium exiting
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42. Computerized axial tomography creates an image from ____.
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43. The prefrontal cortex ____.
Answer
Correct Answer:
All of these
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44. Each neuron is connected to __________ other neurons.
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45. Damage to the ________ would most likely be fatal.
Answer
Correct Answer:
Hippocampus
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46. An axon that is more negative than the resting membrane potential is said to be _______.
Answer
Correct Answer:
Hyperpolarized
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Psychology MCQs | Topic-wise