Tag: sclera
Understanding Mydriasis: Exploring Pupil Dilation in the Eye
The human eye offers a fascinating window into the autonomic nervous system's influence, with pupil dilation, or mydriasis, serving as a key indicator of physiological responses. This image captures a striking example of mydriasis, where the pupil appears significantly enlarged due to the activation of sympathetic pathways or the application of specific medications like phenylephrine. Delving into this visual provides valuable insights into the eye's anatomy and the mechanisms behind its involuntary adjustments, making it an essential topic for anyone interested in ocular health.
Unveiling the Eye’s Anatomy: A Lateral View Exploration
The human eye is a remarkable organ, intricately designed with distinct chambers and layers that support vision. This lateral view highlights the eye’s anatomical structure, including its muscular, vascular, and neural components, offering a comprehensive look at its functionality.
Normal eye anatomy and keratoconus
This medical illustration presents a side-by-side comparison of a normal eye structure and an eye affected by keratoconus, a progressive eye disease. The detailed cross-sectional views highlight the key anatomical differences, particularly focusing on the corneal changes characteristic of keratoconus.
Anatomy of the human eyeball and muscles with labels
This detailed anatomical illustration presents two views of the human eyeball, focusing on the complex network of extraocular muscles that control eye movement. The diagram shows both lateral and frontal perspectives, highlighting how these muscles work together to enable precise eye positioning and movement in all directions.
