Is the emotional life of Alzheimer’s patients alive and well?
While patients with Alzheimer’s might not remember when their loved ones visit, it has a profound effect on how they feel, a new study finds.
The study showed both happy and sad video clips lasting around 20 minutes to people with Alzheimer’s disease and observed their emotional states (Guzmán-Vélez et al., 2014).
They did the same for a group of healthy adults.
Five minutes afterwards, all the participants were given a memory test to see if they could remember the video they had just seen.
As you’d expect, Alzheimer’s patients remembered significantly less about the clips they’d just seen than the healthy group.
In fact, four out of the 17 patients could not remember a single fact about the clips and one patient couldn’t remember having seen any movie clips, despite the fact it was only five minutes later.
Despite not being able to remember seeing the videos, they were happier (or sadder, depending on the clips they’d seen) for at least 30 minutes afterwards.
Amazingly, when patients remembered less of the sad video clips, their feeling of sadness lasted longer.
Edmarie Guzmán-Vélez, the study’s lead author, said:
“This confirms that the emotional life of an Alzheimer’s patient is alive and well.”
It also underlines the importance of generating positive emotions when visiting patients with Alzheimer’s.
“Our findings should empower caregivers by showing them that their actions toward patients really do matter.
Frequent visits and social interactions, exercise, music, dance, jokes, and serving patients their favorite foods are all simple things that can have a lasting emotional impact on a patient’s quality of life and subjective well-being.”
Image credit: Bev Sykes
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This site is all about scientific research into how the mind works.
It’s mostly written by psychologist and author, Dr Jeremy Dean.
I try to dig up fascinating studies that tell us something about what it means to be human.