Ciuffreda K J, Hokoda S C
Ophthalmic Physiol Opt. 1985;5(4):411-5.
There exists some controversy regarding the effects of active horizontal head rotation on vergence error. We used a conventional, Ogle-type, subjective fixation disparity apparatus to measure vergence error at near over a full range of horizontal head-rotation frequencies. Change in vergence error rarely exceeded 10 min arc. This finding demonstrates the adequacy of the vergence system to maintain relatively accurate bifixation at near and to allow for continuous maintenance of binocular sensory-motor integrative ability, even in the presence of system perturbations.
关于主动水平头部旋转对聚散误差的影响存在一些争议。我们使用了一种传统的、奥格尔型主观注视差异装置，在整个水平头部旋转频率范围内测量近距聚散误差。聚散误差的变化很少超过10分角。这一发现表明，即使在存在系统干扰的情况下，聚散系统也足以在近距维持相对准确的双眼注视，并允许持续保持双眼感觉运动整合能力。
