NASA Photo ID: 62-MA8-127         File Name: 10073747.jpg

Film Type: 8x10 b&w               Date Taken: 10/03/62

Title: Astronaut Walter Schirra gets modified calonic test

Description:

Astronaut Walter Schirra gets modified calonic test. His balance mechanism 
(semicircular canals) are tested by running cool water into ear and
measuring  effect on eye motions (nystagmus) after his 6-orbit flight in
the Sigma 7  spacecraft.