Evaluation of quantitative head impulse testing using search coils versus video-oculography in older individuals

• Published in: Otology & neurotology Vol. 35; no. 2; p. 283
• Main Authors: Agrawal, Yuri, Schubert, Michael C, Migliaccio, Americo A, Zee, David S, Schneider, Erich, Lehnen, Nadine, Carey, John P
• Format: Journal Article
• Language: English
• Published: United States 01.02.2014
• Subjects: Aged; Aged, 80 and over; Cross-Sectional Studies; Eye Movement Measurements - instrumentation; Eye Movements - physiology; Female; Head Movements - physiology; Humans; Male

To evaluate the validity of 2D video-oculography (VOG) compared with scleral search coils for horizontal AVOR gain estimation in older individuals. Cross-sectional validation study. Tertiary care academic medical center. Six individuals age 70 and older. Simultaneous eye movement recording with scle...