A Swedish study conducted between 2002 and 2024 has found that choir singing can improve episodic memory in older adults, potentially helping to prevent dementia. The research, which utilized both psychological testing and brain imaging, focused on how choir singing might strengthen cognitive reserve in elderly individuals.
According to findings reported by Svenska Dagbladet, the study examined whether choir singing could enhance older adults' cognitive reserve - the brain's capacity to withstand age-related cognitive decline. Episodic memory, which stores personal experiences and events, is particularly vulnerable to age-related changes, but lifestyle factors can still have significant effects even in advanced age.
The researchers hope that choir singing could eventually serve as a preventive measure against dementia. Previous studies on choir singing had not specifically investigated its effects on episodic memory and brain function, making this research particularly significant for understanding non-pharmacological approaches to maintaining cognitive health in aging populations.