A major study of almost 4,500 older adults in China has revealed a significant connection between grip strength and cognitive function. The research suggests that how firmly older adults can squeeze ...

Hearing aids did not lead to any significant differences in cognitive testing among older patients with moderate hearing loss ...

Political opponents, armchair pundits and even nervous supporters are demanding that President Joe Biden undergo such testing after his dismal debate performance – even though his physician says he ...

When it comes to early detection of cognitive impairment, a new study suggests that the nose knows. Researchers from Mass General Brigham developed olfactory tests-in which participants sniff odor ...

An association between oral microbiota and cognitive performance in schizophrenia has been reported by researchers at Science Tokyo. By analyzing saliva samples and cognitive test scores from patients ...

Cognitive impairment is increasing globally. All stages of dementia are marked by declines in memory and executive function. Previous research has examined whether micronutrient levels may relate to ...

By Tarun Sai Lomte A large cohort study suggests that not all olive oils are equal, with virgin olive oil showing favorable ...