Altered empathy processing in frontotemporal dementia A task-based fMRI study
Olof Lindberg,
Tie-Qiang Li,
Cecilia Lind
et al.
Abstract:A lack of empathy, and particularly its affective components, is a core symptom of behavioural variant frontotemporal dementia (bvFTD). Visual exposure to images of a needle pricking a hand (pain condition) and Q-tips touching a hand (control condition) is an established functional magnetic resonance imaging (fMRI) paradigm used to investigate empathy for pain (EFP; pain condition minus control condition). EFP has been associated with increased blood oxygen level dependent (BOLD) signal in regions known to bec… Show more
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