A Pupil Perimeter for Objective Visual Field Measurement
We developed a new pupil perimeter which consisted of a 19 inch liquid crystal display for stimulations and an infrared CCD camera for recording the pupillary light reflex. An LCD increases the flexibility of size, luminance, frequency and color of the stimulations compared with that of using conventional perimeter.And we devised another type pupil perimeter using head mount display. It was expected to contribute space savings and easy measuring for old people and bedridden patients.We considered that a pupil perimeter could be used in clinical applications for evaluating an objective visual field easily. Furthermore, pupil perimetry may be useful for detecting in glaucomatous visual field defects.
pupil perimeter pupillary light reflex visual field.
Fumiatsu Maeda Keiichi Tanzawa Shogo Fukushima Satoru Inakagata Kazutaka Kani Akio Tabuchi
Department of Sensory Science, Kawasaki University of Medical Welfare 288 Matsushima, Kurashiki, Oka Matsushita Electric Works, Ltd 1048 Kadoma, Kadoma, Osaka, Japan
国际会议
北京
英文
1122-1125
2007-05-23（万方平台首次上网日期，不代表论文的发表时间）