Effects of head tilt on visual field testing with a head-mounted perimeter imo

• Published in: PloS one Vol. 12; no. 9; p. e0185240
• Main Authors: Yamao, Sayaka, Matsumoto, Chota, Nomoto, Hiroki, Numata, Takuya, Eura, Mariko, Yamashita, Marika, Hashimoto, Shigeki, Okuyama, Sachiko, Kimura, Shinji, Yamanaka, Kenzo, Chiba, Yasutaka, Aihara, Makoto, Shimomura, Yoshikazu
• Format: Journal Article
• Language: English
• Published: United States Public Library of Science 25.09.2017; Public Library of Science (PLoS)
• Subjects: Adult; Attitude (inclination); Binocular vision; Biology and Life Sciences; Correlation; Engineering and Technology; Eye Movements; Female; Field study; Head; Head Movements; Human subjects; Humans; Hypotheses; Light emitting diodes; Male; Medicine; Medicine and Health Sciences; Physical Sciences; Regression Analysis; Rotation; Test procedures; Testing; University faculty; Visual field; Visual Field Tests - instrumentation; Visual Field Tests - statistics & numerical data; Visual Fields; Visual perception; Japan

A newly developed head-mounted perimeter termed "imo" enables visual field (VF) testing without a fixed head position. Because the positional relationship between the subject's head and the imo is fixed, the effects of head position changes on the test results are small compared with...