'Understudied' Middle Age Brain Changes Could Predict Dementia Risk

Understudied middle-aged brain changes could predict a person's risk of dementia, according to a new study.The study published in the journal Trends in Neurosciences looked at evidence from human and animal-focused studies to analyze the brain at what is deemed 'middle age.' They reviewed 'emerging evidence' that indicates how 'midlife is a period defined by unique central and peripheral processes that shape future cognitive trajectories and brain health.

As this happens, the connectivity between the hippocampus and other regions of the brain also shrinks.Gene expression, in the brain and other parts of the body, can also undergo changes during middle age. The authors note in the study, evidence that suggests how these changes to other areas of the body can also hold clues into brain health and cognitive decline.

United States Latest News, United States Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

Middle-age obesity is caused by changes in the shape of neurons in the brainResearchers discovered a mechanism behind middle-age obesity in rat brains. They believe that a similar mechanism exists in humans as well. This discovery may lead to improvements in preventing obesity and metabolic syndrome.
Source: ScienceDaily - 🏆 452. / 53 Read more »

Shape Changes in Brain Cells Could Play a Critical Role in Middle-Age SpreadThe Best in Science News and Amazing Breakthroughs
Source: ScienceAlert - 🏆 63. / 68 Read more »

Long COVID brain fog may be due to damaged blood vessels in the brainMRI scans of long COVID patients with brain fog suggest that the blood brain barrier may be leaky.
Source: ScienceNews - 🏆 286. / 63 Read more »

Ajumma dance crew is owning middle age with visors and perms for Women's History MonthAjumma EXP is a group that performs as a lighthearted stereotype of South Korean women, trying to fight against invisibility for women of middle age.
Source: NBCNewsHealth - 🏆 707. / 51 Read more »

New Research: Talking Faster Is Linked to Better Brain Health As We AgeScience, Space and Technology News 2024
Source: SciTechDaily1 - 🏆 84. / 68 Read more »

Musical Hobby Benefits Aging Brain, Reveals New StudyIf you want to protect your brain as you age, pick up this hobby.
Source: BuzzFeed - 🏆 730. / 51 Read more »