Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

9.4K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
9.4K
Accessory Structures of the Eye01:17

Accessory Structures of the Eye

3.9K
Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...
3.9K
Focusing of Light in the Eye01:16

Focusing of Light in the Eye

6.4K
Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
6.4K
Glaucoma: Overview01:25

Glaucoma: Overview

1.4K
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
1.4K
Muscles of the Eye01:20

Muscles of the Eye

4.6K
The muscles of the eye are sophisticated structures that control eye movement and focus, allowing for the precise and rapid adjustments necessary for vision. The human eye is controlled by ten muscles — six extraocular muscles, three intraocular muscles, and one primary eyelid retractor muscle.
Extraocular Muscles
The six extraocular muscles surround the eyeball and control its movements. They are responsible for a wide range of eye motions, including looking up, down, left, right, and...
4.6K
Skin Diseases and Disorders01:23

Skin Diseases and Disorders

5.7K
Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
5.7K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The prevalence of life-threatening diagnoses in emergency department patients with chest pain in a national group.

The American journal of emergency medicine·2026
Same author

Using Serious Games to Increase the Implementation of Trauma Triage Guidelines: A Randomized Clinical Trial.

JAMA·2026
Same author

Balancing the Legal Risk to the Clinician with the Medical Interests of the Patient.

Emergency medicine clinics of North America·2024
Same author

Risk Management in Emergency Medicine.

Emergency medicine clinics of North America·2024
Same author

High-Risk Medicolegal Conditions in Pediatric Emergency Medicine.

Emergency medicine clinics of North America·2021
Same author

Building your emotional bench: How to sustain a career in emergency medicine.

The American journal of emergency medicine·2020
Same journal

Managing patients with cardiovascular-kidney-metabolic syndrome: a guideline-driven practical guide for primary care physicians.

Postgraduate medicine·2026
Same journal

CV risk: if you aren't testing ACR, you aren't seeing the full picture.

Postgraduate medicine·2026
Same journal

Anti-TNF-induced vasculitis: analysis of data from the French national pharmacovigilance database.

Postgraduate medicine·2026
Same journal

Relationship of serum nesfatin-1 levels with body mass index and c-reactive protein in patients presenting to the emergency department with epileptic seizures.

Postgraduate medicine·2026
Same journal

Clinical pharmacokinetics of colistimethate sodium and formed colistin in patients with renal impairment or on dialysis modalities: a systematic review and implications for precision dosing.

Postgraduate medicine·2026
Same journal

The role of type D personality in pregnancy symptom severity, functional limitations, and maternal ambivalence.

Postgraduate medicine·2026
See all related articles

Related Experiment Video

Updated: Feb 17, 2026

Author Spotlight: Exploring Press Needle Efficacy and Underlying Molecular Pathways
05:26

Author Spotlight: Exploring Press Needle Efficacy and Underlying Molecular Pathways

Published on: April 12, 2024

2.6K

Common eye disorders.

Frank J Weinstock, Michael B Weinstock

    Postgraduate Medicine
    |December 13, 2017
    PubMed
    Summary
    This summary is machine-generated.

    This article discusses common infant eye conditions like dacryocystitis and conjunctivitis, emphasizing safe treatment in primary care to prevent vision loss.

    More Related Videos

    Clinical Application of Intense Pulsed Light Therapy and Radio Frequency for Treatment of Ocular Surface Diseases
    07:36

    Clinical Application of Intense Pulsed Light Therapy and Radio Frequency for Treatment of Ocular Surface Diseases

    Published on: July 3, 2025

    751
    Conjunctival Commensal Isolation and Identification in Mice
    07:52

    Conjunctival Commensal Isolation and Identification in Mice

    Published on: May 1, 2021

    5.0K

    Related Experiment Videos

    Last Updated: Feb 17, 2026

    Author Spotlight: Exploring Press Needle Efficacy and Underlying Molecular Pathways
    05:26

    Author Spotlight: Exploring Press Needle Efficacy and Underlying Molecular Pathways

    Published on: April 12, 2024

    2.6K
    Clinical Application of Intense Pulsed Light Therapy and Radio Frequency for Treatment of Ocular Surface Diseases
    07:36

    Clinical Application of Intense Pulsed Light Therapy and Radio Frequency for Treatment of Ocular Surface Diseases

    Published on: July 3, 2025

    751
    Conjunctival Commensal Isolation and Identification in Mice
    07:52

    Conjunctival Commensal Isolation and Identification in Mice

    Published on: May 1, 2021

    5.0K

    Area of Science:

    • Ophthalmology
    • Primary Care Medicine

    Background:

    • Common eye conditions in infants require prompt diagnosis and management.
    • Primary care physicians encounter various pediatric eye issues, necessitating awareness of appropriate treatments.
    • Mismanagement or delayed treatment of eye conditions can lead to severe visual impairment.

    Purpose of the Study:

    • To review common pediatric eye conditions treatable in primary care settings.
    • To highlight safe and effective treatment strategies for infant eye conditions.
    • To emphasize the risks associated with improper use of anesthetic eye drops and other treatments.

    Main Methods:

    • Review of common pediatric eye conditions encountered in primary care.
    • Discussion of treatment protocols for conditions such as dacryocystitis and conjunctivitis.
    • Emphasis on diagnostic criteria and management strategies for primary care physicians.

    Main Results:

    • Dacryocystitis in infants can often be managed with conservative measures.
    • Bacterial and viral conjunctivitis are prevalent and have distinct management approaches.
    • Anesthetic eye drops, when misused, pose significant risks including corneal damage and vision loss.

    Conclusions:

    • Primary care offices are suitable settings for managing many common infant eye conditions.
    • Adherence to established treatment guidelines is crucial for optimal outcomes.
    • Educating patients and caregivers about the risks of self-treatment and improper medication use is vital for preventing serious complications.