studies have linked the loss of a loved one to a decline in health, especially at certain stages of life. people with a history of herpes zoster had a 20% higher risk of cognitive decline The participants had to visit 5 buildings in a row along a route of about 800 meters Untreated vision loss and elevated low-density lipoprotein (LDL) cholesterol are also risk factors for dementia. Alzheimer's disease (AD) patients often experience delayed diagnosis owing to the limited number of AD specialists. combining a brief smell test with a short memory exam can accurately predict cognitive decline Moderate or severe and penetrating traumatic brain injuries may be potentially novel risk factors for brain cancer in vets. temporal changes in people's speech in just one minute could serve as a simple method for detecting mild cognitive impairment Sleep deprivation may be caused by conditions such as night shift work or illnesses like obstructive sleep apnea. investigated the prevalence of binge drinking among groups of adolescents by grade, race, ethnicity, and sexual orientation Plasma biomarkers of dementia fluctuate throughout the day and can influence diagnostic test results. "Subjective cognitive decline increases the risk of dementia by about two-fold." used long-term data to assess the relationship between chronic and new-onset anxiety and the risk of dementia. Dr. Isdin Oke and colleagues investigated the relationship between strabismus and mental health conditions. Early detection of Alzheimer’s disease is important because it is when treatment is most effective. Older adults who reported having distressing dreams have more than 2.3X higher risk of dementia than adults who don’t. Anxiety regarding accidental allergen exposure may create stress for patients and affect their quality of life. Teenagers with more severe symptoms of short-form video addiction were more likely to report poorer sleep quality. Nearly half (49%) of LGBTQ+ young people aged 13-17 in the U.S. have experienced bullying in the last year female and male minority veterans were more likely to rate their mental health as “not good”