Which of the following structures is primarily responsible for the moving of vis

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Which of the following structures is primarily responsible for the moving of visual attention from one object or position in space to another?

Select one:

a. thalamus

c. cingulate cortex

d. superior colliculus

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Which area of the brain is responsible for overall arousal and alertness level?

Select one:

a. thalamus

b. reticular activating system

d. superior colliculus

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Which of the following is not a method used to collect data in neuroscience?

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a. investigating individuals who have suffered brain damage

b. investigating individuals after purposefully induced lesions

c. recording intact brain activity

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The cortex of the brain is primarily responsible for

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a. basic bodily functions

b. higher-order cognitive activities

d. the transfer of sensory information

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Any process that monitors, regulates, or controls an aspect of cognition is referred to as

Select one:

a. action schemas

b. metacognition

d. an automatic attentional process

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The goal of cognitive neuroscience is

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a. to understand the anatomy and physiology of the nervous system

c. to isolate the cognitive abilities of animals

d. to explicate the structures and physiological processes underlying specific cognitive functions

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The posterior attentional network is primarily responsible for

Select one:

a. the selection of information based on sensory characteristics

b. the selection of information based on abstract representations

d. our arousal level

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What imaging technique would allow researchers to develop a complete three-dimensional reconstruction of a mouse brain at the cellular level? This image would show neural structure only, not function

Select one:

a. positron emission tomography

b. knife-edge scanning microscope

c. functional magnetic resonance imaging

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Information is transferred back and forth between the hemispheres of the brain through the

Select one:

a. corpus callosum

c. corpus sulcus

d. gyrus

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According to Norman and Shallice’s (1980) theory of executive functioning, the sight of your unmade bed should

Select one:

a. activate an action schema

b. activate a contention schedule

d. activate your sleep cycle

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Electroencephalograms (EEG) are used to

Select one:

b. measure the brain’s gross electrical activity

c. view the underlying tissues in the brain

d. view the visual structure of the soft brain tissue

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Electrical stimulation involves passing an electrical current through an area of the brain to decrease the functioning of that area

Select one:

b. False

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Positron Emission Tomography (PET) is best characterized by which of the following descriptions?

Select one:

a. measures blood flow through the brain

c. the patient is inserted inside a powerful magnet

d. cannot show changes in brain activity over time

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Which of the following is true of the left hemisphere of the brain?

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a. it is more synthetic and parallel than the right hemisphere

c. it is more analytic and serial than the right hemisphere

d. spatial abilities are usually localized in the left hemisphere

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__________ complete the neuronal signal across the synapse

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a. Terminal buttons

c. Axons

d. Dendrites

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Anterograde amnesia is to retrograde amnesia as

Select one:

a. inability to remember new information is to inability to remember information prior to a traumatic event

b. inability to remember information prior to a traumatic event is to inability to remember new information

c. head injury is to stroke

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The dorsal visual pathway carries information

Select one:

b. about location and motion toward the temporal lobe

c. about color and form toward the parietal lobe

d. about color and form toward the temporal lobe

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In terms of attention, the thalamus is responsible for selecting a response, especially when the response requires inhibiting an alternative response

Select one:

b. False

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Controlled attentional processes are

Select one:

a. voluntarily directed and do not require conscious control

c. automatic and do not require conscious control

d. automatic and require conscious control

Explanation / Answer

Answer:

2). d. superior colliculus

Explanation:

The superior colliculus is located in the midbrain. Its function seems to be the shifting of visual attention from one object or location in the visual field to another. It is considered to be the part of the system that control eye movement.

3). b. reticular activating system

Explanation:

The reticular activation system controls the brain’s overall arousal and alertness levels. Nuclei are located in the hindbrain but have widespread connections to many arears of the cortex.

4). b. investigating individuals after purposefully induced lesions

Explanation:

Neuroscientists use a variety of methods to measure behavior in both people who have neurological disorders and those who do not. When they are using methods to measure brain activity, they are doing it using one of the following four methods:

1. Attempting to correlate brain anatomy with behavior. In this case they are looking to see if people who are showing unusual behavior have unusual characteristics in their brains as well, such as some sort of damage.

2. Recording brain activity during behavior. In this case, neuroscientists might record changes in the brain’s activity during various types of behavior, such as sleeping, solving problems, or being really active.

3. Examining the effects of brain damage. If the brain is damaged, or if the brain is temporarily inactive for some reason, it is useful for neuroscientists to see if some parts of a person’s behavior are not occurring properly as well.

4. Examining the effects of stimulating (making more active) a particular brain area. In this way, a neuroscientists is able to see if a brain is not working properly because of damage in some area of the brain and if this can be improved by stimulating that particular area.

5). b. higher-order cognitive activities

6). b. metacognition

Explanation:

Metacognition refers to any process that monitaors, regulates, or controls any aspect of cognition. It regulation includes planinin, resource allocation, checking and error detectionn and correction

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