Exam 2: Cells and Structures: the Anatomy of the Nervous System

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How does reductionism relate to levels of analysis in biological psychology? What levels of analyses are necessary in the study of the biological basis of, for example, sexual orientation?

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Explain how PET scans differ from CT scans.

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Within the midbrain, auditory information is received by the _______ and visual information is received by the _______.

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Draw and describe a typical synapse, then outline the sequence of events that occurs when a neural signal arrives.

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If researcher wanted to know which brain region(s) is/are active when a person is listening to music, the imaging technique that would be most appropriate is

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Axonal transport is

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Synaptic vesicles

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An experiment in which specific areas of the brain are destroyed in a group of animals to observe the change in their sleep patterns from a pre-surgery baseline value is an example of a(n)

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What are glial cells? Name the four types of glial cells and describe a function for each one.

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The Spanish anatomist Santiago Ramón y Cajal showed that

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Axon terminals

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A basic spinal reflex involves input from a sensory neuron (e.g., pain from stepping on a tack) to a motor neuron in the spinal cord (which would lift the leg). The level of analysis of this reflex is the _______ level.

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Which statement about white and gray matter is true?

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Draw and describe the main structural components and the four functional components of a typical neuron.

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In humans, the plane that passes through the ears and divides the top of the brain from the rest of the brain is called the _______ plane.

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Which of the following is not a consequence of parasympathetic activation?

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Subtractive analysis is useful for

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