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GMAT Club Daily Prep
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21 Feb 2024, 02:22
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Question 1
B
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
45%
(medium)
Question Stats:
58% (01:27) correct
42%
(01:27) wrong
based on 76
sessions
History
Date
Time
Result
Not Attempted Yet
Question 2
D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
5%
(low)
Question Stats:
95% (00:24) correct 5%
(00:26) wrong
based on 56
sessions
History
Date
Time
Result
Not Attempted Yet
Question 3
C
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
45%
(medium)
Question Stats:
55% (00:52) correct 45%
(00:48) wrong
based on 66
sessions
History
Date
Time
Result
Not Attempted Yet
The human brain remains one of the most complex and enigmatic organs in the body, with billions of neurons forming intricate networks that govern our thoughts, emotions, and actions. Recent studies have shed light on the brain's remarkable plasticity, or its ability to reorganize and adapt in response to new experiences or injuries. This phenomenon, known as neuroplasticity, challenges long-held beliefs about the brain's fixed structure and offers hope for new treatments for various neurological conditions. Understanding the mechanisms behind neuroplasticity has become a key focus for neuroscientists seeking to unlock the brain's potential for healing and recovery.
1. Which of the following best describes the main focus of the passage?
A) The complexity of the human brain
B) Recent studies on neuroplasticity
C) The brain's ability to form networks
D) New treatments for neurological conditions
E) Neuroscientists' research on the brain's potential for healing
A) The complexity of the human brain
B) Recent studies on neuroplasticity
C) The brain's ability to form networks
D) New treatments for neurological conditions
E) Neuroscientists' research on the brain's potential for healing
2. According to the passage, what is neuroplasticity?
A) The brain's fixed structure
B) The brain's ability to form networks
C) The brain's potential for healing and recovery
D) The brain's ability to reorganize and adapt
E) The brain's intricate neurons
A) The brain's fixed structure
B) The brain's ability to form networks
C) The brain's potential for healing and recovery
D) The brain's ability to reorganize and adapt
E) The brain's intricate neurons
3. Which of the following is NOT mentioned as a result of understanding neuroplasticity?
A) New treatments for neurological conditions
B) Hope for brain injuries
C) Fixed structure of the brain
D) Unlocking the brain's potential for healing
E) Reorganization and adaptation of the brain
A) New treatments for neurological conditions
B) Hope for brain injuries
C) Fixed structure of the brain
D) Unlocking the brain's potential for healing
E) Reorganization and adaptation of the brain
21 Feb 2024, 02:24
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Bookmarks
Quote:
Explanation:
A) The passage does mention the complexity of the human brain, but the main focus is not solely on this aspect.
B) Correct. The passage emphasizes recent studies on neuroplasticity as a key focus, discussing the brain's ability to reorganize and adapt.
C) While networks are mentioned, they are not the central focus of the passage.
D) New treatments are discussed as a result of understanding neuroplasticity, but they are not the main focus.
E) Research on the brain's potential for healing is mentioned, but recent studies on neuroplasticity take precedence.
Quote:
Explanation:
A) Neuroplasticity is described as the brain's ability to reorganize and adapt, not its fixed structure.
B) While the brain forms networks, neuroplasticity refers more to the brain's adaptability.
C) Neuroplasticity is not solely about the brain's potential for healing and recovery, but rather its ability to change.
D) Correct. The passage explicitly states that neuroplasticity is the brain's ability to reorganize and adapt in response to experiences or injuries.
E) Neuroplasticity is not specifically about the brain's intricate neurons, but rather its ability to adapt and reorganize.
21 Feb 2024, 02:25
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Bookmarks
Quote:
Explanation:
A) The passage does mention new treatments as a result of understanding neuroplasticity.
B) Hope for brain injuries is discussed in relation to neuroplasticity.
C) Correct. The passage challenges the long-held belief about the brain's fixed structure, so it is not mentioned as a result of understanding neuroplasticity.
D) Unlocking the brain's potential for healing is a result of understanding neuroplasticity.
E) Reorganization and adaptation of the brain are outcomes of understanding neuroplasticity, not exclusions.
