The Process of Human Aging and Involution Changes in the Brain

The aging process and systemic changes occurring in it have an impact on the brain. Commonly observed symptoms of an old age such as cognitive impairment and slowness of movement are the illustration of the changes in the brain. These changes are for brain structure, quantities of neurotransmitters and hormonal activity. We can partially modify the time and the dynamics of the development of evolutional changes through an appropriate preventive action.