People with Alzheimer’s disease may retain their ability to empathize, despite declines in other social abilities, finds a new study led by University College London (UCL) researchers.

The researchers found that people with Alzheimer’s disease scored slightly higher on a measure of empathy than peers of the same age with mild cognitive impairment, despite scoring worse on other measures of social cognition such as recognizing facial emotions and understanding the thoughts of others.

The authors of the study, published in Alzheimer’s & Dementia, say this may be the first time a cognitive domain has been found to improve in dementia.