Large-Scale Brain Network MCQ Questions & Answers
Large-Scale Brain Network MCQs : This section focuses on "Basics" of Large-scale brain network. These Multiple Choice Questions (MCQ) should be practiced to improve the Large-scale brain network skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations.
1. Large-scale brain networks also known as?
A. regional brain networks
B. cognition brain networks
C. intrinsic brain networks
D. None of the above
View Answer
Ans : C
Explanation: Large-scale brain networks also known as intrinsic brain networks.
2. The default mode network is ______ when an individual is awake and at rest.
A. inactive
B. active
C. Both A and B
D. None of the above
View Answer
Ans : B
Explanation: The default mode network is active when an individual is awake and at rest.
3. The salience network consists of?
A. anterior (bilateral) insula
B. dorsal anterior cingulate cortex
C. three subcortical structures
D. All of the above
View Answer
Ans : D
Explanation: The salience network consists of several structures, including the anterior (bilateral) insula, dorsal anterior cingulate cortex, and three subcortical structures which are the ventral striatum, substantia nigra/ventral tegmental region.
4. Which network is involved in the voluntary, top-down deployment of attention?
A. Attention
B. Control
C. Salience
D. Sensorimotor
View Answer
Ans : A
Explanation: Attention : This network is involved in the voluntary, top-down deployment of attention
5. Visual network handles visual information processing.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
View Answer
Ans : A
Explanation: True, Visual network handles visual information processing.
6. Versions of Control network have also been called?
A. central executive
B. cognitive control
C. Both A and B
D. None of the above
View Answer
Ans : C
Explanation: Versions of this network have also been called the central executive (or executive control) network and the cognitive control network
7. Control network initiates and modulates cognitive control and comprises _______ of the brain.
A. 18 regions
B. 18 sub-regions
C. 30 sub-regions
D. 30 regions
View Answer
Ans : B
Explanation: Control : This network initiates and modulates cognitive control and comprises 18 sub-regions of the brain
8. Which is negatively correlated with brain systems that focus on external visual signals?
A. Salience
B. Attention
C. Somatomotor
D. Default Mode
View Answer
Ans : D
Explanation: It is negatively correlated with brain systems that focus on external visual signals. It is the most widely researched network.
9. Visual network handles visual information processing.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
View Answer
Ans : A
Explanation: Visual : This network handles visual information processing
10. Synchronized brain regions may also be identified using long-range synchronization of the EEG, MEG, or other dynamic brain signals.
A. Yes
B. No
C. Can be yes or no
D. Can not say
View Answer
Ans : A
Explanation: Yes, Synchronized brain regions may also be identified using long-range synchronization of the EEG, MEG, or other dynamic brain signals.
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