Participants needed for a paid study on spatial perception

Researchers need of volunteers for a simple study that will only require you to either respond to a line on a screen or touch a bar. The volunteers should:

  • be age 18–75
  • be in good health
  • be able to see a screen at the distance of 4.5 ft without glasses or with contact lenses

All participants will be reimbursed for their time. For more information, email the lab at and ask about Tilt Study.

Study number: NA_00033336
Principal investigator: Amir Kheradmand