Hello, I havnt posted anything for a while. Mum has Alzhiemers and vascular Dementia, is still living with me nearly 3 years now. Mum has started talking continuously non stop, even while eating and drinking ! She talked for 19hours no sleep then slept solid for 12hours. Most nights talking whilst sleeping is that even possible! She hasn't got UTI. Does anyone else experience this ? Thank you.