macula
Example Sentences
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It affects the macula, the central region of the retina that contains tightly packed cells used for sharp, detailed color vision.
From Science Daily ● Nov. 22, 2025
As chair of her local macula support group, she said many in her position share the same concerns.
From BBC ● Sep. 19, 2024
Excessive vascular growth damages the macula, the part of the eye that translates light into image signals.
From Science Daily ● May 2, 2024
But mouse retinas lack the macula, a key region found in human eyes that picks out fine details, so they are not an ideal model.
From Scientific American ● Aug. 8, 2022
Orbicular: round and flat, the diameters of the plane equal: in sonic moths, a round or oval macula in the median cell.
From Explanation of Terms Used in Entomology by John. B. Smith
Figure 14.11 Linear Acceleration Coding by Maculae The maculae are specialized for sensing linear acceleration, such as when gravity acts on the tilting head, or if the head starts moving in a straight line.
From Textbooks ● Jun. 19, 2013
Many nevertheless possess stereoscopic vision which they get by virtue of the fact that they have two maculae ... in each eye.
From Time Magazine Archive
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These become fused into crimson, slightly raised maculae, which in severe cases become further fused into red thickened patches, in which the papules can still be felt and sometimes seen.
From Anomalies and Curiosities of Medicine by Walter L. (Walter Lytle) Pyle
These are the cerebral maculae of Trousseau; and they indicate, as Dr. Browne remarks, a highly modified condition of the cutaneous vascular system.
From The Expression of the Emotions in Man and Animals by Charles Darwin