Some degree of memory problems, as well as a modest decline in other thinking skills, is a common part of aging. However, there is a difference between normal changes in memory and those that you may want to discuss with your doctor. Some memory problems are treatable, so having early discussions with your doctor is important. Memory can be affected by many factors such as lack of good quality sleep, alcohol use, high levels of stress, and mental health issues like depression and anxiety can all play a big role in memory performance. Identifying memory changes as early as possible can enable your doctor to undertake further investigations and work with you on the best plan for you.
Cognitive function relates to the mental process of thinking, reasoning, and understanding. We use these cognitive abilities every day, for example, working out the bill at a restaurant, remembering where we parked our car, or learning a new recipe. Cognitive functions develop throughout childhood and adolescence and can then start to deteriorate in mid to late life. Whilst a steady decline in cognitive ability is a normal part of ageing, some diseases can cause a significant and abnormal decline in cognitive function. Having early discussions with your doctor is important as treatment may be available for you.
Many factors can affect our cognitive function. Whilst some factors, like genetics, cannot be changed, we do have influence over many others. Maintaining your brain health is one of the best ways to protect our memory, here are some tips to consider:
The process of receiving a dementia diagnosis involves an array of tests. Firstly, the doctor will ask questions about how the individual is managing with daily tasks, if their normal routine has changed, and what difficulties they are having. Some memory and problem solving tests may also be undertaken. If the doctor feels more information is needed, they will then undertake tests like blood samples and brain scans. Based on all of this information the doctor will make a decision on whether the individual has dementia and which disease is causing it.
Early diagnosis is important as it enables the individual to receive care and be informed about their treatment options. Treatment benefit is usually greatest if started as early as possible to help maintain quality of life. Research shows that those with an early diagnosis tend to stay independent for longer, and potentially even slow the disease progression. It also allows for the patient and their doctor to set plans for the future, for example, setting up care, power of attorney and discussing the diagnosis with family and friends.
