Researchers plan to enroll approximately 420 couples in clinical trial.
Study is enrolling patients of any age with confirmed Ebola virus disease.
Neurons in an ancient part of the brain encode decisions based on visual information.
Findings provide new insights into how the body responds to harmful stimuli.
Technique enables direct imaging of neural tissue; could lead to earlier detection of diseases affecting eye tissue.
Rare condition can turn fatal within days.
Scientists examined data from over 1,500 women.