Research in a mouse model identified a source of stem cells in the meninges.
Is loneliness predictive of preclinical Alzheimer disease? Dr. Lazzara discusses a study of cortical amyloid burden and loneliness in older adults.
Dr. Lazzara reports on a study examining the effects of exercise on the cognitive function of older adults with mild cognitive impairment.
Dr. Bobby Lazzara discusses a study examining the validity of close to 400 research papers supporting the effectiveness of brain-training programs.
What is the ideal time frame in which to perform endovascular thrombectomy after large-vessel ischemic stroke?
Dr. Bobby Lazzara reports on a clinical trial of aducanumab, a human monoclonal antibody, in patients with prodromal or mild Alzheimer disease.
What happens when athletes stop training for 10 days? Dr. Lazzara discusses a study of resting cerebral blood flow in gray matter and the hippocampus.
Why is a lower BMI linked to greater dementia risks in the elderly? Dr. Bobby Lazzara discusses a recent analysis using the Harvard Aging Brain Study.
Many stroke patients experience sleep disturbances, but are these disorders risk factors of stroke? Dr. Lazzara reports on a recent study.
In this Medical News Minute, Dr. Bobby Lazzara discusses a study of over 4 million people examining socioeconomic status and risk of brain tumor.