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Multiple Choice
Which of the following is considered the deep lobe of the cerebrum?
A
Insula
B
Parietal lobe
C
Temporal lobe
D
Occipital lobe
Verified step by step guidance
1
Understand the anatomy of the cerebrum: The cerebrum is divided into lobes, each with specific functions and locations. These lobes include the frontal, parietal, temporal, occipital, and insula.
Learn the location of the insula: The insula is considered the deep lobe of the cerebrum because it is located beneath the lateral sulcus, hidden by parts of the frontal, parietal, and temporal lobes.
Compare the insula to the other lobes: The parietal, temporal, and occipital lobes are visible on the surface of the cerebrum, while the insula is not externally visible, making it unique as the deep lobe.
Understand the function of the insula: The insula plays a role in functions such as emotion, homeostasis, perception, and self-awareness, distinguishing it from the other lobes.
Conclude why the insula is the correct answer: Based on its location and characteristics, the insula is identified as the deep lobe of the cerebrum, unlike the parietal, temporal, or occipital lobes.