Psychology 103 - Physiological Psychology » Spring 2022 » Chapter 5 Practice Quiz 1
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Psychology 103 - Physiological Psychology ] course for $25 USD.
Existing Quiz Clients Login here
Question #1
Vestibular function can be assessed by assessing a patient's reaction to
A.
needles inserted in the foot.
B.
cold water flushed in the ear.
C.
facial nerve stimulation.
D.
needles inserted in the face.
E.
electroencephalography.
Question #2
Which contrast X-ray technique is designed to locate vascular abnormalities in the brains of human patients?
A.
cerebral angiography
B.
PET scans
C.
CT scans
D.
pneumoencephalography
E.
X-ray photography
Question #3
Which of the following provides the most detailed three-dimensional view of the structure of the living human brain?
A.
PET
B.
EEG
C.
CT
D.
angiography
E.
MRI
Question #4
Which method provides structural and functional information about the living human brain on the same image?
A.
CT
B.
PET
C.
angiography
D.
EEG
E.
functional MRI
Question #5
In human patients, EEG activity is commonly recorded directly from
A.
the scalp.
B.
the neocortex.
C.
the heart.
D.
muscle.
E.
the hippocampus.
Question #6
The main difference between an average evoked potential (AEP) and a "raw" evoked potential is that
A.
a raw evoked potential is often unobservable amidst the random noise of the ongoing EEG signal.
B.
an AEP is an alpha wave.
C.
a raw evoked potential is likely to be larger.
D.
an AEP is a unit response.
E.
an AEP is usually unobservable.
Question #7
Which of the following technique measures changes in magnetic fields on the surface of the brain?
A.
MEG
B.
fMRI
C.
EEG
D.
EMG
E.
MRI
Question #8
Electrooculography is a technique for monitoring
A.
muscle tension.
B.
eye movement.
C.
blood pressure.
D.
cortical activity.
E.
penile engorgement.
Question #9
Which of the following is a record of a person's heart beat?
A.
ECG
B.
electrocardiogram
C.
EKG
D.
all of these
Question #10
Penile erection is
A.
a plethysmographic response.
B.
a muscular response.
C.
an aberrant response.
D.
a sphygmomanometric response.
E.
an electromyographic response.
Question #11
Unlike subcortical lesions, cortical lesions are often made by
A.
radio-frequency current.
B.
stereotaxic surgery.
C.
aspiration.
D.
transection.
E.
the electrolytic method.
Question #12
Cooling can be used to produce a functional or reversible brain lesion because
A.
it produces lesions that can be reversed with drugs.
B.
the damage that it produces lasts only a day or two.
C.
the subjects usually survive.
D.
the damage that it produces lasts only a few weeks.
E.
it can temporarily suppress neural activity in a particular area of the brain without damaging the brain.
Question #13
Lesions restricted to structures on one half of the brain are called
A.
bilateral lesions.
B.
unitary lesions.
C.
unilateral lesions.
D.
bipolar lesions.
E.
monopolar lesions.
Question #14
Unlike other electrophysiological methods of recording neural activity, intracellular unit recording provides measurements of
A.
the membrane potential.
B.
cell firing.
C.
EEG activity.
D.
reductions in neural firing.
E.
action potentials.
Question #15
IP, SC, and IM are all
A.
cranial nerves.
B.
routes of drug administration.
C.
recording methods.
D.
drugs.
E.
stimulation methods.
Question #16
A method of identifying all of the brain areas of a laboratory animal that were particularly active during a behavioral test is
A.
the 2-deoxyglucose technique.
B.
immunocytochemistry.
C.
cerebral dialysis.
D.
the 6-OHDA technique.
E.
the kainic acid technique.
Question #17
In immunocytochemistry, the labeled ligand is
A.
a microelectrode.
B.
an antibody.
C.
a receptor.
D.
an amino acid.
E.
a neurotransmitter.
Question #18
Melanopsin knockout mice have difficulty
A.
displaying circadian rhythms.
B.
sleeping on a regular schedule.
C.
seeing.
D.
recognizing circadian signals.
E.
adjusting their circadian rhythms in response to changes in the daily light-dark cycle.
Question #19
Neuroscientists insert specific opsin genes into particular neurons so that exposure to light influences their activity. This technique is generally referred to as
A.
immunochemistry.
B.
optogenetics.
C.
in situ hybridization.
D.
autoradiography.
E.
brainbow.
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Psychology 103 - Physiological Psychology ] course for $25 USD.
Existing Quiz Clients Login here