Photoreceptor cell - Wikipedia
A photoreceptor cell is a specialized type of neuroepithelial cell found in the retina that is capable of visual phototransduction. The great biological importance of photoreceptors is that they …
感光细胞 - 维基百科，自由的百科全书
感光细胞 [2] （ photoreceptor cell ）又称光感受器细胞、光敏细胞（photosensitive cell），是位于视网膜中的特殊类型神经上皮细胞，具有感受光线或颜色功能，且可进行光转导（将光能转化 …
视觉系统3之视网膜的显微解剖 - 知乎 - 知乎专栏
最直接的信号传播途径是：光受体（photoreceptor）到双极细胞（biploar cell）到神经节细胞（ganglion cells）。光受体负责将信号转换为可供神经元传递的电化学信号。神经节细胞接受 …
Photoreceptors (Rods & Cones): Anatomy & Function - Cleveland Clinic
Lining your retinas are millions of special cells called photoreceptors. These cells are the key to turning light that enters your eyes into a form your brain can use for your sense of vision. …
Rods and Cones in Eye: Functions & Types of Photoreceptors
2024年10月9日 · Photoreceptors are cells in the retina that detect light and affect color perception. The retina is the light-sensitive part at the back of the eye. There are two …
Photoreceptors - American Academy of Ophthalmology
2017年9月28日 · Special cells in the eye’s retina that are responsible for converting light into signals that are sent to the brain. Photoreceptors give us our color vision and night vision. …
Photoreception - Light, Vision, Photopigments | Britannica
In both vertebrate photoreceptors and rhabdoms, each photoreceptor cell contains a nucleus, an energy-producing region with mitochondria (in the inner segment in rods and cones), and an …
Photoreceptors: Rods and cones - Kenhub
2024年7月9日 · Adjacent to the pigmented layer, is the photoreceptor layer, which contains the outer and inner segments of two distinct receptor types, rods and cone cells. Photoreceptors …
Photoreceptors - Webvision - NCBI Bookshelf
2005年5月1日 · The photoreceptor consists of 1) an outer segment, filled with stacks of membranes (like a stack of poker chips) containing the visual pigment molecules such as …
Photoreceptor Cells - SpringerLink
2018年1月1日 · The two basic types of photoreceptor in the human retina are rods and cones. Rods outnumber cones by nearly 20:1. In general, photoreceptors consist of an outer …