It is estimated that 20% of people with Parkinson’s experience psychosis and it can have a negative impact on quality of life for people with Parkinson’s and their carers.
Yi-Min is also hoping the research might determine the effectiveness of certain medications and treatments.
30 people with Parkinson’s who have experienced psychosis and 20 people without Parkinson’s.
Completing a new psychosis severity scale with a Parkinson’s specialist at Kings College Hospital. The test should take no longer than 45 mins.