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Aging

This shows a young girl and immune cells.

·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.

Featured Neuroscience

·June 7, 2023·6 min read

Social Participation Paves the Way for Successful Aging

A recent study found a correlation between social participation and successful aging among people aged 60 and above. The researchers discovered that those engaged in volunteer work or recreational activities were more likely to maintain excellent health over a three-year period.

Featured Neurology Neuroscience

·June 2, 2023·5 min read

Aging Impacts Immune Response to Spinal Cord Injuries

New research has revealed that the immune response to spinal cord injuries diminishes as individuals age. The study sheds light on the key role the membranes around the spinal cord play in this immune response.

This shows Mediterranean diet foods including tomatoes and olive oil.

Featured Neuroscience

·June 1, 2023·6 min read

Greener Diet, Younger Brain: Mediterranean Diet Slows Brain Aging

Recent research indicates that a green Mediterranean diet can slow down brain aging. A new study found weight loss related to this diet reduced the aging of participants' brains.

Featured Neuroscience Psychology

·May 30, 2023·6 min read

Middle Age Sexual Satisfaction: A Potential Early Sign of Cognitive Decline

Researchers found lower sexual satisfaction in middle age may be a warning sign of future cognitive decline. The study examined associations between erectile function, sexual satisfaction, and cognition in hundreds of middle-aged men, discovering a correlation between declines in sexual satisfaction and future memory loss. This study tracks sexual satisfaction, sexual health, and cognition over time, revealing a novel potential risk factor for cognitive decline. While the causality remains uncertain, this relationship suggests that improving sexual satisfaction might positively affect memory function.Researchers found lower sexual satisfaction in middle age may be a warning sign of future cognitive decline. The study examined associations between erectile function, sexual satisfaction, and cognition in hundreds of middle-aged men, discovering a correlation between declines in sexual satisfaction and future memory loss.

This shows a person eating a berry fruit salad.

Featured Neurology Neuroscience

·May 29, 2023·7 min read

Memory Boosting Power of Flavanols in Aging Adults

A new study establishes the critical role of flavanols, nutrients found in certain fruits and vegetables, in mitigating age-related memory loss. The research shows a correlation between flavanol intake and scores on memory tests among older adults.

Auditory Neuroscience Featured Genetics Neuroscience

·May 27, 2023·3 min read

Gene Therapy Reverses Age-Related Hearing Loss

Researchers successfully demonstrated the efficacy of adeno-associated virus (AAV) vectors in reversing genetic hearing loss in aged animal models. The scientists developed a mature mouse model with a mutation similar to the human TMPRSS3 gene defect, which typically results in progressive hearing loss.

Featured Neurology Neuroscience

·May 25, 2023·5 min read

Step Up for Brain Health: Walking Boosts Brain Networks, Combats Alzheimer’s

Walking can enhance connections within and between three critical brain networks, one of which is linked to Alzheimer's disease. The research, involving older adults with normal cognitive function and those with mild cognitive impairment, showcased an improvement in memory recollection abilities after a 12-week walking exercise regimen.

Featured Neuroscience

·May 25, 2023·5 min read

Running Rewires the Aging Brain: Exercise Protects Memory Function

Physical activity, particularly running, has been found to rewire aging brains, helping to preserve memory functions. Researchers revealed long-term running keeps older neurons wired, potentially preventing age-related memory loss and neurodegeneration. This effect is believed to be especially beneficial for neurons born during early adulthood, whose circuitry is modifiable through midlife exercise. The findings underscore the importance of regular physical activity in maintaining cognitive health as we age.

Featured Neurology Neuroscience

·May 24, 2023·4 min read

Alzheimer’s Pathology Found in Superagers With Superior Cognition

A new study found people who are 90+ and have superior cognitive skills have similar levels of brain pathology as Alzheimer's patients. However, they also have less brain pathology of other neurodegenerative diseases. The researchers are now looking at how lifestyle habits and health conditions are associated with superior cognition in individuals who are 90+.