Hypertension Linked to Impaired Cognition & Gait in Older Adults (2024 Study)

Hypertension in older adults leads to poorer cognitive and walking performance due to the need for more brain resources to manage dual tasks. Highlights: Older adults with hypertension show higher brain activation in motor and sensory areas when performing dual cognitive-walking tasks compared to healthy peers. Hypertensive individuals have worse cognitive performance on single cognitive …

Read more

The Silent Killer: How Loneliness Weakens Monkeys’ Immunity & What It Means for Humans

Feeling lonely and socially isolated is associated with poorer health outcomes and increased risk of early mortality. Research in monkeys now reveals how loneliness impacts the immune system, providing clues into the mechanisms underlying the health risks of loneliness. Key Facts: Lonely monkeys show altered activity in the sympathetic nervous system and compromised immune cell …

Read more