Question 1

To diagnose structural abnormalities in blood vessels or in their arrangement,a physician might request a(n)____________________.

Accepted Answer

The answer of To diagnose structural abnormalities in blood vessels...

Question 2

The primary health concern associated with the Computed Transaxial Tomography scan is that:

Accepted Answer

A) it does not provide as much spatial resolution as the MRI. 
B) it requires penetrating radiation. 
C) it requires the use of a contrast agent. 
D) acute headaches are commonly reported. 
A) it does not provide as much spatial resolution as the MRI. 
B) it requires penetrating radiation. 
C) it requires the use of a contrast agent. 
D) acute headaches are commonly reported.

Question 3

The EEG is mostly a measure of:

Accepted Answer

A) subcortical neuronal firing. 
B) muscular feedback. 
C) cortical neuronal firing. 
D) skin responses to pressure. 
A) subcortical neuronal firing. 
B) muscular feedback. 
C) cortical neuronal firing. 
D) skin responses to pressure.

Question 4

____________________ activity (8 to 12 Hz)is the predominant background activity in wakeful person.

Accepted Answer

The answer of ____________________ activity (8 to 12 Hz)is the...

Question 5

Digital subtraction angiography is effective for:

Accepted Answer

A) identifying atrophy of the ventricular system. 
B) enhancing visualization of blood vessels. 
C) enhancing visualization of gyri. 
D) discriminating hypodensity and hyperdensity of tissue. 
A) identifying atrophy of the ventricular system. 
B) enhancing visualization of blood vessels. 
C) enhancing visualization of gyri. 
D) discriminating hypodensity and hyperdensity of tissue.

Question 6

MEG is routinely used in clinical settings.

Accepted Answer

A) True 
 B)False

Question 7

____________________ is a medical technique to collect a sample of cerebrospinal fluid (CSF)surrounding the spinal cord for diagnostic study.

Accepted Answer

The answer of ____________________ is a medical technique to collect...

Question 8

PET scans allow us to examine:

Accepted Answer

A) the structure of brain tissue. 
B) both pattern of brain biochemistry and brain metabolism. 
C) pattern of brain biochemistry. 
D) pattern of brain metabolism. 
A) the structure of brain tissue. 
B) both pattern of brain biochemistry and brain metabolism. 
C) pattern of brain biochemistry. 
D) pattern of brain metabolism.

Question 9

In contrast to the CT scan,the MRI scan passes an x-ray beam through the head and creates an index of tissue density.

Accepted Answer

A) True 
 B)False

Question 10

What method allows for the visualization of a lesion from any angle or perspective?

Accepted Answer

A) angiography 
B) CT 
C) brainstem auditory-evoked response 
D) image analysis and quantification 
A) angiography 
B) CT 
C) brainstem auditory-evoked response 
D) image analysis and quantification

Question 11

Gamma activity:

Accepted Answer

A) is a low amplitude slow activity wave. 
B) is a low-amplitude fast-activity wave. 
C) has the slowest rhythm rate. 
D) is associated with hypoarousal. 
A) is a low amplitude slow activity wave. 
B) is a low-amplitude fast-activity wave. 
C) has the slowest rhythm rate. 
D) is associated with hypoarousal.

Question 12

The advantage of fMRI over SPECT,PET,and CT is:

Accepted Answer

A) it is less expensive. 
B) there is no radiation exposure. 
C) it is more useful as an experimental or research tool. 
D) it is easier to read and interpret. 
A) it is less expensive. 
B) there is no radiation exposure. 
C) it is more useful as an experimental or research tool. 
D) it is easier to read and interpret.

Question 13

The MEG is a recording of the weak magnetic currents generated by the brain.

Accepted Answer

A) True 
 B)False

Question 14

SER is:

Accepted Answer

A) an abbreviation for Somatosensory Evoked Response. 
B) obtained by stimulating the median nerve at the wrist. 
C) useful for measuring abnormalities of the PNS. 
D) all of these 
A) an abbreviation for Somatosensory Evoked Response. 
B) obtained by stimulating the median nerve at the wrist. 
C) useful for measuring abnormalities of the PNS. 
D) all of these

Question 15

An evoked potential is:

Accepted Answer

A) analyzed according to the wavelength of signal. 
B) useful for displaying electrical activity of the brain in response to a stimulus. 
C) analyzed according to the colors that appear on a map of the brain. 
D) different from an event-related potential. 
A) analyzed according to the wavelength of signal. 
B) useful for displaying electrical activity of the brain in response to a stimulus. 
C) analyzed according to the colors that appear on a map of the brain. 
D) different from an event-related potential.

Question 16

Magnetism is a property of matter that is a result of:

Accepted Answer

A) orbiting protons. 
B) orbiting electrons. 
C) orbiting nuclei. 
D) orbiting neutrons. 
A) orbiting protons. 
B) orbiting electrons. 
C) orbiting nuclei. 
D) orbiting neutrons.

Question 17

One advantage of PET is that it is inexpensive.

Accepted Answer

A) True 
 B)False

Question 18

In comparison to traditional EEG,the BEAM system has been shown to:

Accepted Answer

A) be more sensitive to electrical correlates of cognitive tasks. 
B) be more sensitive to electrical correlates of sensory and motor tasks. 
C) be less expensive. 
D) be useful for identifying what the person is thinking. 
A) be more sensitive to electrical correlates of cognitive tasks. 
B) be more sensitive to electrical correlates of sensory and motor tasks. 
C) be less expensive. 
D) be useful for identifying what the person is thinking.

Question 19

____________________ assesses the electrical activity of a specific sensory process.

Accepted Answer

The answer of ____________________ assesses the electrical activity of a...

Question 20

To record an EEG,leads are placed on the scalp and connected to an:

Accepted Answer

A) electrocardiograph. 
B) electromegagraph. 
C) electroencephalograph. 
D) electromyography. 
A) electrocardiograph. 
B) electromegagraph. 
C) electroencephalograph. 
D) electromyography.

To diagnose structural abnormalities in blood vessels or in their arrangement,a physician might request a(n)____________________.

The primary health concern associated with the Computed Transaxial Tomography scan is that:

The EEG is mostly a measure of:

____________________ activity (8 to 12 Hz)is the predominant background activity in wakeful person.

Digital subtraction angiography is effective for:

MEG is routinely used in clinical settings.

____________________ is a medical technique to collect a sample of cerebrospinal fluid (CSF)surrounding the spinal cord for diagnostic study.

PET scans allow us to examine:

In contrast to the CT scan,the MRI scan passes an x-ray beam through the head and creates an index of tissue density.

What method allows for the visualization of a lesion from any angle or perspective?

Gamma activity:

The advantage of fMRI over SPECT,PET,and CT is:

The MEG is a recording of the weak magnetic currents generated by the brain.

SER is:

An evoked potential is:

Magnetism is a property of matter that is a result of:

One advantage of PET is that it is inexpensive.

In comparison to traditional EEG,the BEAM system has been shown to:

____________________ assesses the electrical activity of a specific sensory process.

To record an EEG,leads are placed on the scalp and connected to an:

A History of Neuropsychology

Neuropsychological Assessment and Diagnosis

Cells of Thought

Functional Neuroanatomy

Cerebral Specialization

Somatosensory,chemical,and Motor Systems

Vision and Language

Memory,attention,emotion,and Executive Functioning

Developmental Disorders of Childhood

Learning and Neuropsychiatric Disorders of Childhood

Cerebrovascular Disorders and Tumors

Traumatic Head Injury and Rehabilitation

Normal Aging and Dementia: Alzheimers Disease

Subcortical Dementias

Alterations of Consciousness

Filters

Exam 2: Methods of Investigating the Brain

To diagnose structural abnormalities in blood vessels or in their arrangement,a physician might request a(n)____________________.

The primary health concern associated with the Computed Transaxial Tomography scan is that:

The EEG is mostly a measure of:

____________________ activity (8 to 12 Hz)is the predominant background activity in wakeful person.

Digital subtraction angiography is effective for:

MEG is routinely used in clinical settings.

____________________ is a medical technique to collect a sample of cerebrospinal fluid (CSF)surrounding the spinal cord for diagnostic study.

PET scans allow us to examine:

In contrast to the CT scan,the MRI scan passes an x-ray beam through the head and creates an index of tissue density.

What method allows for the visualization of a lesion from any angle or perspective?

Gamma activity:

The advantage of fMRI over SPECT,PET,and CT is:

The MEG is a recording of the weak magnetic currents generated by the brain.

SER is:

An evoked potential is:

Magnetism is a property of matter that is a result of:

One advantage of PET is that it is inexpensive.

In comparison to traditional EEG,the BEAM system has been shown to:

____________________ assesses the electrical activity of a specific sensory process.

To record an EEG,leads are placed on the scalp and connected to an:

A History of Neuropsychology

Neuropsychological Assessment and Diagnosis

Cells of Thought

Functional Neuroanatomy

Cerebral Specialization

Somatosensory,chemical,and Motor Systems

Vision and Language

Memory,attention,emotion,and Executive Functioning

Developmental Disorders of Childhood

Learning and Neuropsychiatric Disorders of Childhood

Cerebrovascular Disorders and Tumors

Traumatic Head Injury and Rehabilitation

Normal Aging and Dementia: Alzheimers Disease

Subcortical Dementias

Alterations of Consciousness

Filters