When should I be worried about my cognitive abilities decline? Refer to the table in this webpage to have a brief guide on what are some of the normal age-related cognitive abilities decline
Scientists used to think that brain connections developed at a rapid pace in the first few years of life, until you reached your mental peak in your early 20s. Your cognitive abilities would level off at around middle age, and then start to gradually decline. We now know this is not true. Instead, scientists now see the brain as continuously changing and developing across the entire life span. There is no period in life when the brain and its functions just hold steady. Some cognitive functions become weaker with age, while others actually improve. Some brain areas, including the hippocampus, shrink in size. On the other hand, the branching of dendrites increases, and connections between distant brain areas strengthen. Age is also the biggest risk factor for many brain diseases, most of which affect brain structure and function. As a result of these changes, you will likely start to notice slight slips in your memory in middle age and beyond.
Related: Maintaining cognitive abilities - Staying active (Older adults)
• Effects of Staying Active on Cognitive Abilities in Older Adults
• Maintaining cognitive abilities as we age: Why and how older adults should stay active
• Active Ageing: The importance of staying active among older adults to maintain cognitive abilities
• Maintaining cognitive abilities through Active aging