Demi Moore is prioritizing spending time with Bruce Willis amid his FTD and aphasia diagnoses - and while he is unable to communicate, she believes she is 'making a difference'

Willis was diagnosed first with aphasia -- a condition where the brain's ability to understand or express language is impaired, according to the National Institutes of Health -- in 2022 before receiving an additional diagnosis of frontotemporal dementia in 2023, according to his family.