A systematic review was conducted to investigate whether bilingualism has a protective
effect against cognitive decline in aging and can protect against dementia. We searched the …

Evidence suggests that bilingualism may contribute to neuroplasticity and cognitive reserve,
allowing individuals to resist cognitive decline associated with Alzheimer's disease …

It has been suggested that bilingualism (where individuals speak two languages) may delay
the development of dementia. However, much of the research is inconclusive. Some …

Background: Bilingualism may contribute to cognitive reserve, protect against cognitive
decline, and delay the onset of dementia. Objective: We systematically reviewed evidence …

Recent studies of bilingualism as a protective factor in cognitive aging have reported
conflicting findings, and researchers have begun to explore the methodological …

In a recent review, Mukadam, Sommerlad, and Livingston (2017) argue that bilingualism
offers no protection against cognitive decline. The authors examined the results of 13 …

Some studies have linked bilingualism with a later onset of dementia, Alzheimer's disease
(AD), and mild cognitive impairment (MCI). Not all studies have observed such relationships …

Dementia is a global public health priority which cost global societies $818 billion in 2015
and is disproportionately impacting low and middle-income countries (LMICs). With limited …

The decline of cognitive skills throughout healthy or pathological aging can be slowed down
by experiences which foster cognitive reserve (CR). Recently, some studies on Alzheimer's …

Previous studies have identified bilingualism as a protective factor against dementia. Here
we aimed to test whether being bilingual at different life stages impacts cognition and brain …