Healthy men and women aged greater than 50 years are needed to participate in a research study at Barton Hall on the Johns Hopkins Homewood campus. The study involves video recording of the participants making some basic facial expressions, reading aloud a list of words, and describing a sketch. Compensation is $20. A single visit is required (duration of approximately 30 minutes).
For further information, contact Soumyajit Ray at firstname.lastname@example.org, 443-813-9992
Robert D. Stevens, MD, email@example.com principal investigator; IRB protocol number: IRB00296535