Multiple Choice
At what stage of development do the hemispheres of the cerebral cortex begin to specialize?
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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 the Broca's area in the brain?
A
Interpreting visual information
B
Processing and producing speech
C
Regulating heart rate and breathing
D
Coordinating voluntary muscle movements
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 primarily associated with language processing, specifically the production of speech.
Differentiate Broca's area from other brain regions such as the occipital lobe, which is involved in interpreting visual information, and the medulla oblongata, which regulates heart rate and breathing.
Recognize that Broca's area is distinct from the motor cortex, which is responsible for coordinating voluntary muscle movements.
Conclude that the primary function of Broca's area is processing and producing speech, as it plays a crucial role in language expression and articulation.
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