Multiple Choice
The medulla oblongata develops from which of the following embryonic brain regions?
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12. The Central Nervous System
Introduction to the Central Nervous System
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What is the primary function of Broca's area in the brain?
A
Visual processing
B
Regulation of heart rate
C
Speech production
D
Balance and coordination
Verified step by step guidance1
Identify the location of Broca's area in the brain, which is typically found in the frontal lobe of the dominant hemisphere, usually the left hemisphere for right-handed individuals.
Understand that Broca's area is part of the brain's language network, which is crucial for speech production and language processing.
Recognize that Broca's area is primarily involved in the motor functions required for speech, including the movement of muscles necessary for speaking.
Differentiate Broca's area from other brain regions by noting that it is not involved in visual processing, regulation of heart rate, or balance and coordination.
Conclude that the primary function of Broca's area is speech production, as it plays a key role in forming coherent speech and language expression.
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