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Featured Neurology Neuroscience

·July 16, 2023·6 min read

Crosswords and Computers: Mental Acuity Tasks Beat Socializing in Dodging Dementia

The study underlines the importance of active mental stimulation in reducing dementia risk in older adults.

Featured Neuroscience Neuroscience Videos

·July 16, 2023·2 min read

Brain Busters: Top Neuroscience News Posts of the Week – July 16, 2023

This week, Neuroscience News shares intriguing breakthroughs spanning from primate behavior to human memory, fetal development, lab-grown brains, and the understanding of aggression.

Featured Neurology Neuroscience

·July 14, 2023·5 min read

Eyes on Alzheimer’s: Study Links Age-Related Sight Loss to Cognitive Decline

Vision impairment in those over 71 could be a potential risk factor for dementia, a new study suggests. By analyzing the National Health and Aging Trends Study (NHATS), the researchers found a notable association between sight loss and the prevalence of dementia among nearly 3,000 US participants.

Featured Neurology Neuroscience

·July 12, 2023·3 min read

Loneliness in Elderly Tied to Brain Volume Reduction

A new study finds a link between social isolation in older adults and decreased brain volume, particularly in areas affected by dementia. Conducted on nearly 9,000 participants without dementia, the research found that those with the least social contact had significantly lower overall brain volume compared to those with more social interactions.

Featured Neuroscience Psychology

·July 12, 2023·4 min read

AI Companion Robots: A Potential Remedy for Loneliness Epidemic

A new report suggests that AI-enhanced companion robots could alleviate the growing loneliness epidemic. The study outlines the need for ethical considerations and guidelines regarding their use, and also proposes a novel way to measure a companion robot's impact.

Featured Neuroscience Psychology

·July 5, 2023·7 min read

Physical Activity Over 60 Enhances Life Quality

Researchers found a correlation between physical activity in adults over sixty and quality of life. The study, involving almost 1,500 participants, revealed that reduced physical activity and increased sedentary behavior lead to lower life quality.

Featured Neurology Neuroscience

·June 26, 2023·6 min read

Liver Scars Link to Cognitive Decline

Researchers identified a significant correlation between liver fibrosis, a symptom of chronic liver diseases, and reduced cognitive abilities, possibly mediated by inflammation. Findings hint at a liver-brain axis, underscoring the interconnectedness of physical and mental health.

Featured Neuroscience Psychology

·June 26, 2023·6 min read

A Fading Sense of Smell: New Predictor of Late-Life Depression?

Researchers identified a correlation between loss of smell and an increased risk of developing late-life depression. The study, spanning eight years and involving more than 2,000 older adults, doesn't establish causality but suggests that an impaired sense of smell might indicate overall health and well-being.

This shows a man taking an afternoon nap.

Featured Neurology Neuroscience

·June 25, 2023·6 min read

A Power Nap a Day May Keep Brain Aging at Bay

Habitual daytime napping could help preserve brain health and slow down the brain shrinkage that comes with aging. Using Mendelian randomisation and examining DNA snippets, researchers linked napping to larger total brain volume, a known indicator of brain health and dementia risk reduction.

This shows a young girl and immune cells.

Featured Neuroscience Psychology

·June 23, 2023·6 min read

Early Life Loss Impacting Immune System in Later Life

Losing a parent or caregiver early in life can adversely affect immune health in later life. They investigated how such losses impact the body's response to cytomegalovirus (CMV), a virus that reactivates under stress and can strain the immune system.

Featured Neuroscience

·June 21, 2023·3 min read

Testosterone’s Dual Role in Brain Development: Affects Emotion Control Differently Across Ages

Higher testosterone levels influence emotion control differently during adolescence and adulthood. Using brain imaging, they discovered a positive impact of testosterone on the engagement of the brain's anterior prefrontal cortex (aPFC) decreases from age 14 to 17, then flips by age 20.

Featured Neuroscience

·June 8, 2023·7 min read

Jiving into Joy: Dance Sessions Elevate Health and Well-being in 85+ Age Group

Regular dance sessions can significantly benefit individuals over 85 years old, enhancing their physical activity, social interactions, and personal sense of youth. The "Dance On" project engaged 685 participants aged 55 and older in weekly dance classes over a 12-month span.