Cognitive Neuroscience - Multiple Choice Latest
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A ________ is located some distance away from a neuron.
a. microelectrode
b. resting potential
c. recording electrode
d. reference electrode - CORRECT ANSWER: d. reference electrode
A 10-month-old baby is interested in discovering different textures, comparing the touch
sensations between a soft blanket and a hard wooden block. Tactile signals such as
these are received by the _____ lobe.
A. parietal
B. occipital
C. frontal
D. temporal - CORRECT ANSWER: A. parietal
A specific person's face is represented in the nervous system by the firing of
A. a feature detector that fires specifically to that face.
B. a group of neurons that all respond only to that face.
C. a group of neurons each responding to a number of different faces.
,D. a receptor in the retina that responds when the face is present. - CORRECT
ANSWER: C. a group of neurons each responding to a number of different faces.
A specific person's face is represented in the nervous system by the firing of:
a. a receptor in the retina that responds when the face is present.
b. a group of neurons that all respond only to that face.
c. a group of neurons each responding to a number of different faces.
d. a feature detector that fires specifically to that face. - CORRECT ANSWER: c. a
group of neurons each responding to a number of different faces.
A synapse is
A. a tube filled with fluid that conducts electrical signals.
B. the structure that contains mechanisms to keep a neuron alive.
C. the structure that receives electrical signals from other neurons.
D. the space between neurons. - CORRECT ANSWER: D. the space between neurons.
Action potentials occur in the
A. cell body.
B. synapse.
C. neurotransmitters.
D. axon. - CORRECT ANSWER: D. axon.
An oscilloscope can display "spikes" that correspond to nerve impulses in response to a
certain stimulus intensity. If the stimulus intensity is decreased, you are likely to observe
spikes that are
A. less frequent and smaller in size.
, B. less frequent and of the same size.
C. as frequent and smaller in size.
D. the same signal as with the higher stimulus intensity. - CORRECT ANSWER: B. less
frequent and of the same size.
Brain imaging has made it possible to
A. determine which areas of the brain are involved in different cognitive processes.
B. view individual neurons in the brain.
C. show how environmental energy is transformed into neural energy.
D. view propagation of action potentials. - CORRECT ANSWER: A. determine which
areas of the brain are involved in different cognitive processes.
Brain-imaging techniques can determine all of the following EXCEPT
A. areas of the brain activated during cognitive tasks.
B. localization of brain activity in response to a specific stimulus.
C. the structure of individual neurons.
D. patterns of blood flow in the brain - CORRECT ANSWER: C. the structure of
individual neurons.
Brain-imaging techniques can determine all of the following EXCEPT:
a. areas of the brain activated during cognitive tasks.
b. the structure of individual neurons.
c. patterns of blood flow in the brain.
d. localization of brain activity in response to a specific stimulus. - CORRECT ANSWER:
b. the structure of individual neurons.
Compared to brain-imaging techniques, ERP occurs on a
Update 2024-2025 Actual Exam from Credible
Sources with 100 Questions and Verified Correct
Answers Golden Ticket to Guaranteed A+
Verified by Professor
A ________ is located some distance away from a neuron.
a. microelectrode
b. resting potential
c. recording electrode
d. reference electrode - CORRECT ANSWER: d. reference electrode
A 10-month-old baby is interested in discovering different textures, comparing the touch
sensations between a soft blanket and a hard wooden block. Tactile signals such as
these are received by the _____ lobe.
A. parietal
B. occipital
C. frontal
D. temporal - CORRECT ANSWER: A. parietal
A specific person's face is represented in the nervous system by the firing of
A. a feature detector that fires specifically to that face.
B. a group of neurons that all respond only to that face.
C. a group of neurons each responding to a number of different faces.
,D. a receptor in the retina that responds when the face is present. - CORRECT
ANSWER: C. a group of neurons each responding to a number of different faces.
A specific person's face is represented in the nervous system by the firing of:
a. a receptor in the retina that responds when the face is present.
b. a group of neurons that all respond only to that face.
c. a group of neurons each responding to a number of different faces.
d. a feature detector that fires specifically to that face. - CORRECT ANSWER: c. a
group of neurons each responding to a number of different faces.
A synapse is
A. a tube filled with fluid that conducts electrical signals.
B. the structure that contains mechanisms to keep a neuron alive.
C. the structure that receives electrical signals from other neurons.
D. the space between neurons. - CORRECT ANSWER: D. the space between neurons.
Action potentials occur in the
A. cell body.
B. synapse.
C. neurotransmitters.
D. axon. - CORRECT ANSWER: D. axon.
An oscilloscope can display "spikes" that correspond to nerve impulses in response to a
certain stimulus intensity. If the stimulus intensity is decreased, you are likely to observe
spikes that are
A. less frequent and smaller in size.
, B. less frequent and of the same size.
C. as frequent and smaller in size.
D. the same signal as with the higher stimulus intensity. - CORRECT ANSWER: B. less
frequent and of the same size.
Brain imaging has made it possible to
A. determine which areas of the brain are involved in different cognitive processes.
B. view individual neurons in the brain.
C. show how environmental energy is transformed into neural energy.
D. view propagation of action potentials. - CORRECT ANSWER: A. determine which
areas of the brain are involved in different cognitive processes.
Brain-imaging techniques can determine all of the following EXCEPT
A. areas of the brain activated during cognitive tasks.
B. localization of brain activity in response to a specific stimulus.
C. the structure of individual neurons.
D. patterns of blood flow in the brain - CORRECT ANSWER: C. the structure of
individual neurons.
Brain-imaging techniques can determine all of the following EXCEPT:
a. areas of the brain activated during cognitive tasks.
b. the structure of individual neurons.
c. patterns of blood flow in the brain.
d. localization of brain activity in response to a specific stimulus. - CORRECT ANSWER:
b. the structure of individual neurons.
Compared to brain-imaging techniques, ERP occurs on a
