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What are cell assemblies? Why did Hebb think that they are so important?

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Cell assemblies are groups of interconne...

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Social neuroscience studies have demonstrated that anticipation of pain activates the:


A) lateral prefrontal cortex.
B) inferior parietal cortex.
C) superior temporal cortex.
D) anterior cingulate cortex.

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A person who can localize objects and describe their location from memory but cannot identify objects or describe them from memory most likely has a lesion in the _____ cortex.


A) parietal
B) temporal
C) frontal
D) occipital

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In which of the following scenarios is a patient with a right hemisphere injury MOST likely to exhibit extinction?


A) The patient is shown a pencil in the left visual field.
B) The patient is shown a spoon in the right visual field.
C) The patient is shown a pencil in the left and right visual fields at the same time.
D) The patient is shown a pencil in the left visual field and a spoon in the right visual field at the same time.

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A man who once had knowledge about certain objects now loses visual knowledge of those objects and also other objects when his _____ association cortex is destroyed.


A) parietal
B) temporal
C) frontal
D) occipital

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_____ is larger in the right hemisphere, and _____ is larger in the left hemisphere.


A) The primary auditory cortex; the secondary auditory cortex
B) The prefrontal cortex; the medial temporal lobe
C) The primary motor cortex; the primary somatosensory cortex
D) Wernicke's area; Broca's area

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What is synesthesia? Give examples of some documented types of synesthesia.

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Synesthesia is a neurological condition ...

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Novel sequences of thoughts most likely arise in the:


A) parietal lobes.
B) frontal lobes.
C) temporal lobes.
D) limbic lobes.

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Fine movement deficits are seen after _____ lobe lesions.


A) right parietal
B) left parietal
C) right frontal
D) left temporal

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Which of the following is most analogous to an orchestra conductor?


A) temporal lobes
B) frontal lobes
C) parietal lobes
D) occipital lobes

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Which theory proposes that consciousness is an emergent property of complex neural networks?


A) semantic pointer competition theory
B) the theory of mind
C) Damasio's evolutionary theory
D) information integration theory

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Overall brain volume is _____ to intelligence.


A) positively related
B) negatively related
C) poorly related
D) linked

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The inability to perceive motion often results from damage to the visual area _____ of the occipital lobe of the brain.


A) V5
B) V2
C) V1
D) V4

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Which of the following tests would Alex the parrot most likely have been able to accomplish?


A) counting the number of items on a tray
B) indicating the color of an object
C) identifying when an incorrect object was given to him
D) All of the answers are correct.

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The Wisconsin Card Sorting Test is an excellent measure to examine:


A) neglect.
B) extinction.
C) the ability to shift strategy.
D) parietal lobe function.

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_____ tend to have better spatial skills than _____.


A) Meadow voles; pine voles
B) Pine voles; meadow voles
C) Male pine voles; female pine voles
D) Females; males

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Split-brain studies have indicated that:


A) language occurs only in the left hemisphere.
B) nouns are processed only in the right hemisphere.
C) verbs are processed only in the left hemisphere.
D) both hemispheres process nouns and verbs, but syntax is in the left.

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Patients with apraxia have difficulty:


A) reading a newspaper.
B) walking down the street.
C) copying a series of arm movements.
D) copying a drawing.

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Nida is more intelligent than Graham. Nida's brain most likely:


A) has less neurite density.
B) has greater mass.
C) has less neurons.
D) has smaller cortical volume.

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Which of the following tasks would be difficult for someone with a prefrontal cortex injury?


A) planning a dinner party
B) understanding a joke
C) recognizing a friend's face
D) driving to a friend's house

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