What you see is not purely based on having 20/20 vision, the visual system is much more than that. Standard Optometry looks at what prescription is best suited for optimum vision, however behavioural optometry goes one step further to look at the way your brain interprets what you are seeing.
A behavioural optomety assessment can take up to 2 hours and is tailored to each patients' needs. The assessment involves tests to check your colour vision, eye movements, focusing skills, eye teamability, visual perception and intergration with movement, left-right awareness and directionality, handwriting and pen grip and tracking.
If you or someone you know is struggling with their vision despite having the correct spectacles or contact lenses, a behavioural optometry assessment may help. Some of the symptoms or signs one may have are as follows:
- Regular headaches, particularly just above or around the eyes
- Blurred or double vision
- Easily fatigued when reading or writing
- Tilts or moves head while reading or writing
- Covers or squeezes/squints one or both eyes when reading or writing
- Loses place or leaves out words when reading or writing
- Complains of tired eyes, watery eyes or rubs their eyes when reading or writing
- Easily distracted and shows poor concentration due to the effort it takes to maintain visual focus during work
- Eye strain, including computer eye strain
- Poor co-ordination and spatial awareness with near activities (but may be good at sports)
- Light sensitivity
- Needs to use a finger or marker to keep their place
- Misses out words or re-reads the same words
- Has difficulty processing what they are reading and may have to re-read something several times to understand it
- Complains of words “moving and jumping about”
- Reads very slowly, with a great deal of effort
- Poor handwriting that is irregular and/or untidy
- Has difficulty copying what is on the board down on to paper
- Extreme lack of orientation
Our body can put some coping mechanisms in place to cope with some of the above symptoms, however with the correct assessment, we can see if vision therapy would help alleviate the problems.
Vision therapy is a non-surgical programme of activities and exercises aimed to train your brain and eyes to ‘talk’ to each other effectively to develop visual skills that were not present or were poorly developed. This would in turn help achieve clear and comfortable vision, accurate processing of visual information and improved performance in tasks involving the visual system.
Once the assessment is done, a detailed report will be drawn and we would discuss whether vision therapy would help and the various packages would be offered to you.