The cerebral cortex is divided into five lobes (on the basis of the arrangement of the major sulci)1. Four lobes are on the surface of the cerebral hemisphere, and are named according to the overlying skull bones1. One lobe (the insular lobe/cortex) is located internal to the lateral sulcus2
Related content
The olfactory system detects airborne odor molecules in the nasal cavity and transmits this information to the olfactory bulb. From there, signals are relayed to several brain regions involved in smell perception, memory, emotion, and behaviour.
The gustatory system detects taste stimuli on the tongue and relays this information through brainstem and thalamic pathways to the gustatory cortex.
Movement is controlled by a network of brain and spinal cord structures that work together to plan, initiate, coordinate, and execute actions.