Biomarkers of the middle-aged brain predict cognitive health in old age

Speech speed, not word-finding, may be the true indicator of cognitive health in aging

Unhappy Family or Trauma in Childhood Leads to Poor Health in Old Age

Liquid surrounding the mouse brain carries dissolved waste out of the skull via a pathway down into the nasopharynx and surrounding lymph nodes in the neck. Supporting this pathway in old age may reduce the risk of age-associated neurodegenerative diseases.