Open studies for enrollment 

We are in need of left-handed volunteers to help us understand how people can recognize which way is straight up. All participants will be reimbursed for their time. The  experiment will last about 40 minutes and will require you to respond to either a line or a set of dots on a screen.

For more information email us at and ask about our Left Hand Tilt Study.

Johns Hopkins IRB Protocol Number: NA_00033336
Principal Investigator: Amir Kheradmand