A) EEG and MEG, MRI and PET
B) EEG and MRI, MEG and PET
C) MRI and PET, EEG and MEG
D) MEG and PET, EEG and MRI
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A) Electroencephalography EEG)
B) Magnetoencephalography MEG)
C) Magnetic resonance imaging MRI)
D) Lesion studies
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A) There may be other explanations for why the right and left areas were differently active
B) A study with just 5 subjects may not be enough to clarify differences in brain responses
C) While the brain activity correlated with even and odd numbers, it is impossible to tell from this study whether that brain response was caused by number type
D) All of the above
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A) Neuroimaging provides a direct measurement of brain activities
B) Neuroimaging provides a way to study the activity of individual neurons
C) Neuroimaging permits functional studies of brain areas, as well as the connections between them.
D) Neuroimaging has not basically changed the study of the brain
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A) investigate causational, relationships between cognitive processes and brain activity
B) investigate aspects of cognition that were previously impossible to observe directly, such as brain areas that are active for seen versus imagined stimuli
C) record direct signals of neural activity for differing kinds of stimuli
D) all of the above
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A) the whole brain can be represented by a few spikes
B) it is a noninvasive procedure
C) cells can be determined as excitatory or inhibitory based on single spikes
D) it is the most precisely localized recording method
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A) sensory regions in the brain that are the focus of study in a particular experiment
B) brain activity in the cerebral cortex
C) brain areas that are targeted for study in a particular experiment
D) brain areas that have been damaged due to stroke or illness
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A) brain injuries are typically not limited to a specific brain function
B) it is difficult to find an individual who has a brain injury
C) brain injuries are often easily healed
D) brain functions are too complex to be studied in individuals with brain injuries
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A) active brain areas consume oxygen
B) communication between distinct hemispheres occurs
C) cortical regions interact in a feedforward manner
D) some cortical neurons have myelinated axons
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A
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A) You use a subtractive method to compare brain responses in the speech, music, and silence conditions
B) You will not be able to control what your subjects are thinking about in the silence condition
C) It may be difficult to interpret differences between the silence and the music conditions
D) All of the above
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D
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A) if a person is unable to sleep, it is impossible to achieve a resting state
B) individuals that exercise regularly will have less difficulty in the "active" requirements
C) the brain is not truly "at rest" in the absence of an experimental task, since people are likely to be thinking of other things
D) what one person considers to be active, another may regard as restful
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A) fMRI images the full brain while MRI images a specified portion
B) fMRI images functional brain activity while MRI images anatomical images
C) fMRI images the frontal lobe while MRI images the entire brain
D) fMRI images the final development of the brain, while MRI images developing brain
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A) lesion studies include patients with brain damage
B) neuroimaging studies consist of individuals without brain damage
C) it is often difficult to know the precise locations that are impaired in patients with brain lesions
D) neuroimaging studies have 'regions of interest' identified prior to the experiment
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C
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A) fMRI and PET are both direct measures of brain activity
B) fMRI is a direct measure of brain activity while PET is an indirect measure
C) fMRI is an indirect measure of brain activity while PET is an indirect measure
D) fMRI and PET are both indirect measures of brain activity
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