What: Retinal change – cortical consequences? Where: Optical Academy When: 27 February, 1:45 – 2:45 Who: Dr Sam Strong, lecturer in vision sciences at Aston School of Optometry.
The session is designed to be a light, but hopefully thought-provoking, delve into the wonderful world of neuroscience. We know that the afferent information from the eyes is what neurons in the brain use to help us ‘see’, but what happens if that input is diminished or lost through retinal change? This session will discuss the type of neural change that might happen following retinal pathology/damage, along with a definition of what that means in terms of patient outcomes.
What are some of the key messages you wish to highlight?
For me, the key message is that there's evidence of cortical changes along the visual pathway for a variety of different conditions, including albinism, age-related macular degeneration, diabetic retinopathy, and retinal detachment, but that these changes take a while to manifest and so it seems that it would be associated with long-term disease progression.
The session is designed to be a light, but hopefully thought-provoking, delve into the wonderful world of neuroscience
Who is this topic for? Who might benefit the most from joining?
This topic is going to be ideal for anyone who has a little interest in the brain. Also, my goal is to explain everything in as simple terms as possible, so if you're interested in the session but feel a little intimidated by the content then please be reassured that it will be friendly – and we can always chat afterwards if you have any specific questions.
Why is this topic so important for optometrists to engage with?
It will help optometrists to answer patient queries if they ask about the long-term implications of vision loss.
What do you hope the top takeaway will be for attendees?
Long-term retinal changes can lead to associated changes in the brain, and this could be an important consideration when screening, referring, and treating patients.
100% Optical 2023 will take place at ExCeL London from 25 – 27 February. Register for the event and find the full seminar programme on the 100% Optical website.
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