Dr Lucy Core (UCL UK Dementia Research Institute) describes in The Conversation how some patients with dementia can develop new and unexpected interests, suggesting that not all dementia symptoms are related to memory loss. When people hear the word dementia, they often think of someone who has problems with memory. While memory is often affected in dementia, this is not always the case. There are many different types of dementia – and each can produce a wide range of symptoms. A recent case