Concept information
Preferred term
rods (retina)
Type
-
Topic
Definition
-
Photosensitive afferent neurons located in the peripheral retina, with density increases radially away from the fovea centralis. Being much more sensitive to light than the retinal cone cells, the rod cells are responsible for twilight vision (at scotopic intensities) as well as peripheral vision, but provide no color discrimination.
Source: Medical Subject Headings
Type: Concept definition
Broader concept
Synonyms
- retinal rod cells
- retinal rods
- rod photoreceptors
In other languages
-
Spanish
URI
https://lod.nal.usda.gov/nalt/146572
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