Fundus photography, fundus fluorescein angiography, and optical coherence tomography of healthy cynomolgus monkey, New Zealand rabbit, Sprague Dawley rat, and BALB/c mouse retinas

Background: A variety of experimental animal models are used in basic ophthalmological research to elucidate physiological mechanisms of vision and disease pathogenesis. The choice of animal model is based on the measurability of specific parameters or structures, the applicability of clinical measurement technologies, and the similarity to human eye function. Studies of eye pathology usually compare optical parameters between a healthy and altered state, so accurate baseline assessments are critical, but few reports have comprehensively examined the normal anatomical structures and physiological functions in these models.