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Explore our collection of research, practical tips, and in-depth guides on how binocular vision and visual training affect learning, performance, and well-being.

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Binocular vision & eye coordination

Learn how the eyes work together and how deficiencies can affect everyday life.

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News at IMVI

Read updated news about us and when we're featured in the media

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IMVI Labs in School

VR in schools is becoming increasingly common. Teachers and special educators see great benefits.

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Reading Speed & Learning

Optimize your visual intake for faster and more efficient learning.

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Latest blog posts

Läsning börjar med ögonen – inte med bokstäverna

Reading begins with the eyes – not with the letters

(Part 2 of 3 in a blog series about vision and reading) In the previous post, we talked about children who manage to read for about five minutes – and...
Vissa barn kan läsa – i ungefär fem minuter

Some children can read — for about five minutes

Some children can read — for about five minutes. Then they lose their place.The text starts to blur together.They become tired, restless, or avoid reading altogether. This is often not...
När ögonen tröttar ut hjärnan – en förbisedd orsak till läsproblem

When the eyes tire the brain – an overlooked cause of reading problems

Research shows that up to 80% of children with reading difficulties have subtle deficits in how the eyes work together – so-called preclinical convergence problems. They are not noticeable in...
Läströtthet & fokusproblem kan ha sin grund i samsyn

Reading fatigue & focus problems may be due to lack of common sense

Palomo-Álvarez & Puell (2010) – Spain Spanish researchers compared children with and without reading difficulties. Despite normal visual acuity, the children with reading difficulties had significantly worse eye coordination. So...
80 % av 461 high school-elever med lässvårigheter har prekliniska problem med samsynen

80% of 461 high school students with reading disabilities have preclinical problems with consensus

Grisham et al. (2007) studied 461 American high school students (mean age 15.4 years) identified as poor readers. Although only 17% had impaired visual acuity, 80% showed significant deficits in...
Lettisk studie visar ackommodations- och binokulära problem hos 69 % av barn med lässvårigheter

Latvian study shows accommodation and binocular problems in 69% of children with reading difficulties

Ceple et al. (2024) – Latvia In a Latvian study from 2024 accommodation and binocular problems were found in 69% of children with reading difficulties , compared to 47% in the control...
Läsning börjar med ögonen – inte med bokstäverna

Reading begins with the eyes – not with the letters

(Part 2 of 3 in a blog series about vision and reading) In the previous post, we talked about children who manage to read for about five minutes – and...