Which are the four lobes of the cortex?

Which are the four lobes of the cortex?

• A. The Frontal, Parietal, Temporal, and Occipital
• B. The Frontal, Temporal, Limbic, and Insular
• C. The Occipital, Cerebellar, Parietal, and Frontal
• D. The Temporal, Frontal, Basal, and Occipital

Answer: (A)

The four major divisions of the cerebral cortex are the frontal, parietal, temporal, and occipital lobes. These are the classic cortical regions that researchers refer to when describing the brain’s outer layer. Each lobe has distinctive roles that help you remember them: the frontal lobe is involved in planning, decision-making, and movement; the parietal lobe processes touch and spatial information; the temporal lobe handles hearing and memory; and the occipital lobe is the primary visual processing area. The other options mix in regions that aren’t the four cortical lobes—for example, the cerebellum lies beneath the cortex, and the limbic system or insula aren’t counted as the four cortical lobes. Basal ganglia are subcortical, not cortical lobes. So, the four lobes you’re looking for are frontal, parietal, temporal, and occipital.

The four major divisions of the cerebral cortex are the frontal, parietal, temporal, and occipital lobes. These are the classic cortical regions that researchers refer to when describing the brain’s outer layer.

Each lobe has distinctive roles that help you remember them: the frontal lobe is involved in planning, decision-making, and movement; the parietal lobe processes touch and spatial information; the temporal lobe handles hearing and memory; and the occipital lobe is the primary visual processing area. The other options mix in regions that aren’t the four cortical lobes—for example, the cerebellum lies beneath the cortex, and the limbic system or insula aren’t counted as the four cortical lobes. Basal ganglia are subcortical, not cortical lobes.

So, the four lobes you’re looking for are frontal, parietal, temporal, and occipital.