Presence of Social Supports Counteracts Physical Brain Changes Associated with Dementia

Vignesh Subramanian ’24 Alzheimer’s disease and related disorders (ADRD) are neurodegenerative dementias that cause progressive loss of memory, critical thinking skills, and behavioral capabilities that typically worsen with age. However, certain older adults with significant degrees of ADRD-associated pathologies are not as vulnerable to the age- or disease-related physical changes in the brain that precede the development of dementia. These adults are classified as “cognitively … Continue reading Presence of Social Supports Counteracts Physical Brain Changes Associated with Dementia

Early Bird or Night Owl? Circadian Preferences May Include Short-Term Memory and Cognition

Joyce Chen ’23 Circadian rhythms are notably known as the body’s master clock. They regulate important physical and behavioral effects within the body by reacting to light and darkness. Interestingly, an individual’s preference for being an early bird or a night owl is determined by circadian preference, also known as chronotype. Chronotype impacts the desire for earlier or later sleep by combining circadian rhythms and … Continue reading Early Bird or Night Owl? Circadian Preferences May Include Short-Term Memory and Cognition

Fruit and Vegetable Consumption and Well-being

By Ellie Teng ‘21 Fruits and vegetables have always been linked to good physical health, but results from the UK Household Longitudinal Survey demonstrate a positive association between fruits and vegetables, and psychological well being. Controlling for diet, health, and lifestyle, researchers found a clear relationship between the amount of fruits and vegetables consumed and mental state. In conducting the survey, researchers identified the three … Continue reading Fruit and Vegetable Consumption and Well-being