Eye Health

Air Pollution and Eye Health

The eye is a delicate organ with a large and moist area exposed to the environment that makes it more susceptible to air pollution than other parts of the body.

Central Retinal Vein Occlusion (CRVO)

Detecting Brain Disease Using the Eye

Diabetic eye disease / diabetic retinopathy stages

Diabetic Retinopathy Diagnosis

See more featured articles »

Diabetic Retinopathy Risk Factors

Diabetic Retinopathy Treatments

Diagnosing and Treating Retinoblastoma

Growing an eye for transplantation: potentials and pitfalls

Health Risks and Benefits of Eye Drops

How Will AI Impact Ophthalmology?

Importance of Regular Eye Checks and the Check-up Procedure

Looking After Your Eyes During Old Age

Managing and Treating Eye Allergies

Neuropathy, Ataxia and Retinitis Pigmentosa (NARP Syndrome)

Ocular Hypertension: Diagnosis and Treatment

Ocular Larva Migrans Diagnosis and Treatment

Smoking and Eye Health: What You Need to Know

Signs and Risk Factors for Eye Disease

Ocular Larva Migrans Symptoms and Causes

Ophthalmologist Education and Training

Ophthalmology Around the World

Optic Nerve Cupping in Glaucoma

Preventing Ocular Hypertension

Retinal Breaks and Retinal Detachment

Retinitis Pigmentosa Diagnosis

Retinoblastoma - Malignant Tumor of the Retina

Risks Associated with Eye Make-Up

Should You Seek Help for Eye Floaters?

Signs and Symptoms of Retinoblastoma

Small Incision Lenticule Extraction (SMILE) Surgery

Strategies to Improve Cataract Surgery Outcomes

Subspecialties of Ophthalmology

Symptoms and Diagnosis of Eye Allergies

Using the Coralberry to Treat Eye Cancer

What are Aberrations of the Eye?

What Causes Ocular Hypertension?

What is Normal-Tension Glaucoma?

What is Visceral Larva Migrans?

What is Wavefront Aberrometry?

Current and Future Applications of Optogenetics

Growing an eye for transplantation: potentials and pitfalls

Eyelid Cancer Non-Surgical Treatments

What Causes Retinal Detachment?

Latest Eye Health News and Research

Exploring the complex association between anemia and retinopathy of prematurity

Anemia is a common condition in premature infants, particularly those at risk for retinopathy of prematurity (ROP).

10 Apr 2025

New liver directed treatment improves outcomes for rare eye cancer

A multi-institutional study led by Moffitt Cancer Center found that percutaneous hepatic perfusion using a melphalan hepatic delivery system may help patients with a rare eye cancer that has spread to their liver.

10 Apr 2025

Researchers uncover a new genetic cause of neurodevelopmental disorders

A seminal study from researchers at the Icahn School of Medicine at Mount Sinai and their collaborators in the United Kingdom, Belgium, Spain, the Netherlands, and Iceland has uncovered a new genetic cause of neurodevelopmental disorders (NDDs).

10 Apr 2025

Eye tracking reveals untapped potential in individuals with multiple disabilities

Using eye-tracking - a technique for recording and analysing eye movements - a team from the University of Geneva (UNIGE) has shown that individuals with multiple disabilities can improve their social and emotional skills.

10 Apr 2025

Trump’s immigration tactics obstruct efforts to avert bird flu pandemic, researchers say

Aggressive deportation tactics have terrorized farmworkers at the center of the nation's bird flu strategy, public health workers say.

10 Apr 2025

AI-powered digital twin of mouse visual cortex

Much as a pilot might practice maneuvers in a flight simulator, scientists might soon be able to perform experiments on a realistic simulation of the mouse brain. In a new study, Stanford Medicine researchers and collaborators used an artificial intelligence model to build a "digital twin" of the part of the mouse brain that processes visual information.

10 Apr 2025

Cell-by-cell analysis reveals brain changes in Tourette syndrome

In the first comprehensive, cell-by-cell analysis of brain tissue from individuals with Tourette syndrome, researchers have pinpointed exactly which cells are perturbed and how they malfunction, revealing how different types of brain cells are affected by the condition.

9 Apr 2025

GP comments on gonorrhea as antibiotic resistant cases rise

Sexual health expert and GP at LloydsPharmacy Online Doctor, Dr Bhavini Shah (she/her) explains who is most at risk of gonorrhoea and the symptoms to be aware of:

9 Apr 2025

Tiny facial movements could help better understand social communication in autistic individuals

A study led by Rutgers University-New Brunswick researchers suggests that tiny facial movements – too slight for the human eye to notice – could help scientists better understand social communication in people with autism.

9 Apr 2025

Children with potential ASD show preference for predictable movements

Children with autism spectrum disorder (ASD) often experience social communication impairments and engage in restricted and repetitive behaviors (RRBs).

8 Apr 2025

Semaglutide linked to higher risk of vision problems, FDA data analysis shows

Researchers from the University of Bern analyzed over 300,000 FDA reports and found semaglutide use was linked to a higher reporting rate of vision impairment. The findings call for further study into the ocular risks of this widely prescribed diabetes and weight loss drug.

8 Apr 2025

Babies as young as three months can sense their own heartbeat

Body signals such as heartbeat and breathing accompany us constantly, often unnoticed as background noise of our perception. Even in the earliest years of life, these signals are important as they contribute to the development of self-awareness and identity. However, until know little has been known about whether and how babies can perceive their own body signals. A recent study from Wiener Kinderstudien Lab at the University of Vienna demonstrates for the first time that babies as young as 3 months can perceive their own heartbeat. In addition, the team, headed by researchers from the University of Vienna, together with colleagues from the University of Potsdam and Royal Holloway University of London, also investigated for the first-time infants' perception of their own breathing and found developments during the first two years of life. The results are now published in the prestigious journal eLife. The perception of internal body signals is closely linked to emotional awareness, mental health, and self-perception. Early in life the ability to perceive one's own body signals may be particularly important, as it often forms the basis for interactions with caregivers - for example babies rely on their caregivers to respond appropriately to signs of hunger or discomfort. Moreover, the development of self-awareness and identity partly depends on the perception and experience of one's own body. The study shows that even 3-month-old babies can perceive their own heartbeat and that this ability remains relatively stable during the first two years of life. At the same time, the findings indicate that the perception of breathing improves significantly during the second year. Interestingly, the ability to perceive the heartbeat and breathing does not appear to be related - much like in adults. Measuring body awareness in babies is challenging, as, unlike adults, you cannot simply rely on verbal report. Therefore, the research team used innovative methods by tracking the infants' eye movements as they watched child-friendly figures. These figures moved either in synchrony with the child's heartbeat or breathing, or with a slight time delay. Results showed that even at an early age, babies recognize the correspondence between their own heartbeat or breathing rhythm and the animated figures. They looked longer at the screen when the figures were in synchrony than when they were delayed. "The babies must have recognized that the figures moved simultaneously with their heartbeat or breathing, and then they paid more attention," said the study's lead author, Markus Tünte from the University of Vienna. These findings open up exciting perspectives for future developmental psychology research. In particular, it is important to explore how early body awareness relates to the development of emotional and social skills, as well as the role parents play in shaping early body perception. In the long term, such research could be used to promote healthy body awareness and, consequently, the mental health of children.

8 Apr 2025

Faulty gene linked to increased risk of punctured lung in thousands

As many as one in 3,000 people could be carrying a faulty gene that significantly increases their risk of a punctured lung, according to new estimates from Cambridge researchers. Previous estimates had put this risk closer to one in 200,000 people.

7 Apr 2025

New neurons rebuild damaged circuits in Huntington’s disease

New research shows that the adult brain can generate new neurons that integrate into key motor circuits. The findings demonstrate that stimulating natural brain processes may help repair damaged neural networks in Huntington's and other diseases.

7 Apr 2025

Research uncovers root cause of gland damage in Sjögren's syndrome

Sjögren's syndrome is a chronic autoimmune disorder that affects millions worldwide, especially women, causing unrelenting dryness of the mouth and eyes.

7 Apr 2025

Scientists unveil dynamic structure of protein key to vision

Scientists have for the first time looked deep into the protein structure that may determine our vision - and discovered that it is much more dynamic than previously thought.

4 Apr 2025

Mount Sinai launches AI center to revolutionize small molecule drug discovery

The Icahn School of Medicine at Mount Sinai has launched the AI Small Molecule Drug Discovery Center, a bold endeavor that harnesses artificial intelligence (AI) to revolutionize drug development.

2 Apr 2025

Misuse of nitrous oxide linked to rising deaths and hospitalizations

Despite a recent Food and Drug Administration warning against inhaling nitrous oxide, commonly known as laughing gas, deaths due to misusing the substance are on the rise in the United States.

2 Apr 2025

Macular thickness could predict postoperative delirium in older patients

Thickening of the macular layer of the eye's retina is associated with a greater risk of postoperative delirium for older patients undergoing surgery under general anaesthetic, reveals a study published online in the open access journal General Psychiatry.

2 Apr 2025

Breakthrough research reveals gut-eye connection in vision loss

Inherited retinal degeneration (IRD) encompasses various disorders characterized by progressive loss of retinal photoreceptor cells, ultimately leading to vision loss and blindness.

2 Apr 2025

Eye Health

Overview

Feature Articles

Blepharitis Types and Causes

Causes of eye cancer

Central Retinal Vein Occlusion (CRVO)

Choroidal Melanoma

Conjunctiva microbiota

Detecting Brain Disease Using the Eye

Diabetic eye disease / diabetic retinopathy stages

Diabetic Retinopathy Diagnosis

Diabetic Retinopathy Risk Factors

Diabetic Retinopathy Symptoms

Diabetic Retinopathy Treatments

Diagnosing and Treating Retinoblastoma

Diagnosis of eye cancer

Eye cancer treatment

Eye Care for Children

Eye Health and Diet

Eyelid Cancer

Eyelid Cancer Surgery

Genetics of Eye Color

Glaucoma Causes

Glaucoma Classifications

Glaucoma Diagnosis

Glaucoma Management

Glaucoma Pathophysiology

Glaucoma Symptoms

Growing an eye for transplantation: potentials and pitfalls

Health Risks and Benefits of Eye Drops

History of Ophthalmology

How Does the Eye Work?

How Will AI Impact Ophthalmology?

Importance of Regular Eye Checks and the Check-up Procedure

Iris Melanoma

Iris Nevus vs Melanoma

LASIK Complications

Looking After Your Eyes During Old Age

Managing and Treating Eye Allergies

Neuropathy, Ataxia and Retinitis Pigmentosa (NARP Syndrome)

Ocular Hypertension: Diagnosis and Treatment

Ocular Larva Migrans

Ocular Larva Migrans Diagnosis and Treatment

What is Diabetic Retinopathy?

Smoking and Eye Health: What You Need to Know

Signs and Risk Factors for Eye Disease

Ocular Larva Migrans Symptoms and Causes

Oculoplastic Surgery Overview

Ophthalmologist Education and Training

Ophthalmology Around the World

Optic Nerve Cupping in Glaucoma

Otitis Media Causes

Otitis Media Diagnosis

Otitis Media Symptoms

Otitis Media Treatments

Preventing Ocular Hypertension

Preventing Retinal Detachment

Retinal Break

Retinal Breaks and Retinal Detachment

Retinal Detachment Prognosis

Retinitis Pigmentosa Cause

Retinitis Pigmentosa Diagnosis

Retinitis Pigmentosa Genetics

Retinitis Pigmentosa Symptoms

Retinoblastoma - Malignant Tumor of the Retina

Retinoblastoma Screening

Risks Associated with Eye Make-Up

Should You Seek Help for Eye Floaters?

Signs and Symptoms of Retinoblastoma

Small Incision Lenticule Extraction (SMILE) Surgery

Strategies to Improve Cataract Surgery Outcomes

Subspecialties of Ophthalmology

Symptoms and Diagnosis of Eye Allergies­­

Symptoms of eye cancer

Treating Retinal Detachment

Types of Eye Allergy

Types of Glaucoma

Types of visual impairment

Using the Coralberry to Treat Eye Cancer

What are Aberrations of the Eye?

Symptoms and Diagnosis of Eye Allergies