Tag: Cognitive Decline

Researchers have discovered a potential treatment for post-operative delirium, which accelerates cognitive decline in older people. A common problem with long-term effects Roughly a quarter of older people suffer from delirium after surgery [1], which rises to around half if the surgery is particularly invasive or high-risk [2]. This increases the length of hospital stays...

Using brain clock models that analyzed MRI images of the brains of elderly people who underwent one year of resistance training, researchers concluded that both heavy and moderate resistance training slow brain aging [1]. The broad benefits Exercise has been linked to many benefits, such as lowering blood pressure, slowing down cancer progression, preventing fitness...

A recent study suggests that cognitive enrichment throughout life is associated with reduced dementia risk, and it has the potential to delay the onset of dementia and mild cognitive impairment by five to seven years [1]. Cognitive stimulation Engagement in cognitively stimulating activities has been linked to lower dementia incidence, better cognitive function, and a...

Researchers have found that altering a growth hormone receptor in the brain adipose tissue of aged male mice slows their mental aging and allows them to perform far better on cognitive tests. Growth signaling is not necessarily good The axis of growth hormone and insulin-like growth factor 1 (IGF-1) is well-known in aging, and the...

Scientists have applied partial reprogramming to memory-encoding neurons (engrams) and achieved memory improvements in Alzheimer’s models and wild-type mice [1]. Rejuvenating neurons Partial cellular reprogramming, which uses certain factors to rejuvenate cells while maintaining their identity) has shown promise across various conditions and cell types, including neurons [2]. Rejuvenating these long-lived brain cells is imperative...

A recent study of over 80,000 Europeans concluded that speaking more than one language is associated with delayed aging. Further analysis suggested that the protective effect of speaking one foreign language diminished with age, while the protective effect of speaking two or more foreign languages was more robust with aging [1]. Beyond communication Learning a...