Every year on 11th April, the world comes together to raise awareness of Parkinson’s disease, a progressive neurological condition that affects movement, coordination, and, in many cases, cognitive function. It’s estimated that around 153,000 people in the UK are living with Parkinson’s disease1.
While many associate Parkinson’s just with its motor symptoms, such as tremors, rigidity, and slowness of movement, its impact on cognition is often overlooked. One of the most challenging aspects of the disease is Parkinson’s disease dementia (PDD), a condition that significantly affects memory, thinking, and reasoning skills.
On World Parkinson’s Day, it is vital to highlight the importance of early memory testing in managing this aspect of the disease and improving quality of life for those affected.
What is Parkinson’s Disease Dementia?
PDD is a type of cognitive decline that occurs in individuals who have had Parkinson’s for several years. It affects attention, problem-solving, language, and, most notably, memory. Doctors estimate that around 1/3 of people living with Parkinson’s will develop PDD2.
Symptoms of PDD can include difficulty with problem-solving, confusion, hallucinations, and changes in mood and behaviour. As the condition progresses, everyday tasks such as managing finances, following conversations, or even recognising loved ones can become increasingly difficult.
Why is Memory Testing Important?
Memory testing plays a crucial role in detecting PDD. Early detection allows individuals, families, and healthcare providers to implement strategies that can help maintain cognitive function for as long as possible. Doctors estimate that up to 30% of people living with Parkinson’s have cognitive impairment, even in the early stages of the condition3.
Regular cognitive assessments provide a baseline for comparison, helping doctors track changes over time and adjust treatment plans accordingly.
Memory testing can also help differentiate PDD from other types of dementia, such as Alzheimer’s disease or Lewy body dementia, which may present similar symptoms but require different management approaches. By identifying cognitive changes early, doctors can prescribe medications and lifestyle interventions that may slow progression and improve daily functioning.
Managing Parkinson’s Disease Dementia
While there is no cure for PDD, there are several strategies to help manage symptoms and maintain quality of life:
- Medication: Certain medications, such as cholinesterase inhibitors, may help improve memory and cognitive function.
- Cognitive Stimulation: Engaging in mentally stimulating activities like listening to music, reading, and social interactions can help slow cognitive decline.
- Exercise and Diet: Regular physical activity and a brain-healthy diet rich in omega-3 fatty acids and antioxidants can support cognitive function.
- Routine and Structure: Maintaining a consistent daily routine can reduce confusion and frustration for individuals experiencing cognitive decline.
- Support Networks: Caregivers and support groups play a vital role in helping individuals with Parkinson’s navigate memory-related challenges.
Spreading Awareness on World Parkinson’s Day
On World Parkinson’s Day, it is crucial to shed light on all aspects of the disease, including its impact on memory and cognition. Raising awareness about PDD and the importance of memory testing can encourage early diagnosis and better support those affected.
If you or someone you know is concerned about memory and cognition, did you know that MAC Clinical Research offer free memory tests for the over 50s? Early intervention can make a significant difference in managing symptoms and maintaining independence for as long as possible.
At MAC Clinical Research, individuals attending the memory clinic can benefit from:
- An appointment within four weeks with the specialist team who are registered Dementia Friends
- Assessment and discussion of memory concerns in a relaxed friendly environment
- Explanation of the results of the assessment
- Liaison with their GP
- Ongoing memory reviews where needed
- Opportunity to access potential new treatments via clinical trials
If you are over 50 years old and have concerns about your memory, visit our Memory Assessment Research clinic’s webpage for more information and to register for a free memory test.
1 Parkinson’s UK – What is Parkinson’s?
2 Parkinson’s UK – Improving care for people with Parkinson’s-related dementia
3 Brain Pathology – The Epidemiology of Dementia Associated with Parkinson’s Disease
