In recent years, a growing body of research has shed light on a possible connection between autism and binocular vision dysfunction.

Whilst it is always important to note that every child is different, we dive into the topic and potential links below.

BVD and autism

Binocular vision dysfunction refers to a condition where the eyes are unable to properly coordinate and focus together.

This can lead to causing difficulties with depth perception, eye contact, and visual attention.

While binocular vision dysfunction can affect individuals without autism, studies suggest that it may be more prevalent among those on the spectrum.

It is estimated that around 40 to 60 percent of children with autism experience some form of binocular vision dysfunction.

What should parents do?

For parents, recognising the signs of binocular vision dysfunction in their autistic child can be challenging.

Often, these visual challenges may be overshadowed by other prominent autism-related symptoms, such as social communication difficulties and repetitive behaviours.

However, understanding and addressing binocular vision dysfunction can have a positive impact on a child’s overall well-being.

Parents who suspect that their child may have binocular vision dysfunction should consult with a qualified eye care professional.

Preferably one experienced in working with children on the autism spectrum.

These professionals can conduct comprehensive eye exams and specialised assessments to evaluate the child’s binocular vision and provide appropriate interventions if necessary.

Treatment options for BVD vary depending on the individual’s needs.

They may include prescription lenses, vision therapy, or other therapeutic interventions designed to enhance eye coordination and visual processing.

The goal is to help the child develop better visual skills, alleviate discomfort, and improve overall visual functioning.

In addition to seeking professional help, there are also practical strategies parents can employ at home.

Providing consistent lighting conditions, minimising visual distractions and incorporating visual aids can help.

Ultimately they can all contribute to creating a more visually supportive environment for children with BVD.

What are the signs?

The signs of binocular vision dysfunction may manifest differently in each child.

Some common indicators include frequent eye rubbing or blinking, avoidance of eye contact, poor tracking of objects, difficulty with reading or visual tasks, and sensitivity to light.

It is important to note that these signs may vary in severity and can change over time.

What can be challenging to parents is that something like poor eye contact can often be a symptom of solely autism. This makes it hard to differentiate ASD from autism.

The link between the two

The link between autism and binocular vision dysfunction is complex, and researchers are still working to fully understand it.

Some studies suggest that the visual challenges associated with binocular vision dysfunction may contribute to or exacerbate certain autism symptoms.

For instance, difficulties in maintaining eye contact or attending to visual cues may hinder social interactions and communication skills.

These are the skills which are essential for building relationships and connecting with others.

Summary – Autism and Binocular Vision Dysfunction

The relationship between autism and binocular vision dysfunction is an emerging area of research.

For parents, it signifies the importance of considering visual factors in their child’s overall care and development.

By recognising the potential impact of BVD and seeking appropriate support, we can help our children overcome visual barriers.

This will enhance their abilities to engage with the world around them.

Above all, it is crucial for parents to remember that they are not alone in this journey.

Connecting with other parents of autistic children, joining support groups, and accessing reliable resources can provide invaluable guidance and reassurance.

Sharing experiences, challenges, and triumphs with others who understand the unique dynamics of raising a child with autism can be an immense source of strength and encouragement.