The deep grooves of the cortex of each hemisphere are divided into lobes: frontal, parietal, occipital and temporal. Different functions of the cortex are associated with different lobes. Between the furrows are the folds of the cortex of the hemispheres – convolutions. This structure can significantly increase the surface of the cortex of the hemispheres.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.