A newly developed self-assessment test of cognitive function can help detect early signs of dementia sooner than commonly used office-based cognitive tests.
Amyloid-beta accumulation in the brain may contribute to deficits in circadian regulation of learning and memory during the early stages of Alzheimer's disease.
A diet high in processed foods leads to neuroinflammation and memory decline in older rats, a new study reports. Supplementing a processed food diet with DHA, an omega 3 fatty acid, helped mitigate memory problems and reduce inflammation.
Mothers who report estrangement from their adult children report they often believe their ex-husbands, and the current partner of the child is responsible for the break in their relationships. Additionally, some cite mental health problems experienced by their child as a factor for estrangement.
Exoskeleton devices used to help alleviate stress to the lower back may compete with neural resources, canceling out the benefits of wearing them.
Study reveals conservatives are less able to distinguish political truths from falsehoods, and the glut of right-wing media organizations producing politically incorrect content is likely to blame.
A new study reports certain horror movies, such as the Halloween series, focus on the cycles of trauma and how it connects to the experience of survivors. Researchers say how the movies deal with trauma is indicative of how trauma is treated in the real-world setting, where the experience is often not acknowledged by others and victims are provided limited support for healing.
A comparative review of 324 global research papers concludes narcissism is a risk factor for aggression and violent behaviors. The results were similar, regardless of age, gender, education level, or country of residence.
While there is an association between obesity during midlife and an increased risk of Alzheimer's disease, researchers say the link doesn't necessarily extend into later life. A new study revealed higher genetic risk for Alzheimer's and lower BMI, especially in older men, was linked to an increased risk of Alzheimer's disease and predicted the disease progression.
Family members of people with dementia are more likely to experience severe pre-loss grief than family members of those with cancer.
Some traditional masculine stereotypes, such as being adventurous and competitive, were linked to being better fathers to infant children. This is especially true if men also adopt a nurturing role. However, one trait, hostile sexism, was not linked to improvements in parenting skills.
Immune cells in the uterus and placenta of stressed pregnant mice were not activated, but researchers found increased levels of inflammation in the developing fetal brain. Additionally, prenatal stress led to reductions in gut microbial strains and functions, especially in those linked to inflammation.
