In executive functioning, changes in behaviour or personality. what changes will mr willis be going through? well, i want to stress i am not familiar with his specific form of the disease or the specific symptoms he is experiencing but what we know is when a person has frontotemporal dementia, what they lose is these abilities to plan and organise their daily actions, and even more importantly, sometimes to understand how their actions are received by other people around them. so, for instance, you might get somebody losing their social filter, saying something rude, or you might get somebody ...