What are the areas involved in attention? (7)
a) Frontal, parietal, occipital, temporal, cerebellum, brainstem, spinal cord
b) Frontal, parietal, occipital, temporal, insular, hippocampus, amygdala
c) Frontal, parietal, occipital, temporal, limbic system, basal ganglia, thalamus
d) Frontal, parietal, occipital, temporal, cerebellum, limbic system, brainstem
