The fovea has only cones, and the blind spot or papilla has no receptors. 中央凹的部分只有锥细胞，而盲点或神经乳头部分无视细胞。
Forty-four percent of eccentric fixations were changed to central fixation and 32% of the central scotomas were removed. 轻度弱视疗效好，注视性质越靠近中心凹疗效越好。
CONCLUSION Fovea hemorrhage caused by subretinal neovascularization is primary reason, which result in impairment of visual acuity sharply. 结论发生于中心凹的新生血管出血是严重影响视力的主要原因。
This is an example of an acoustic fovea. 这是听觉中央窝的例子。
Humans have a fovea for sight, and star-nosed moles have a fovea for touch. 人类有视觉的中央窝，星鼻鼹则有触觉的中央窝。
