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From the lab and the clinic: news on events, publications and company updates, and articles on visual function testing.RSS feed
Structure Is Not Function: Why OCT Alone Does Not Settle a Glaucoma Question
Imaging shows the anatomy of the optic nerve with great precision. It does not show how much of the signal reaches perception. That gap is why glaucoma care still needs a functional test, and why that test should be easier than it is today.
Checking drivers’ vision at the NK Veiligste Chauffeur
For TVM verzekeringen’s Goed Voorzien campaign, Reyedar checked the vision of the professional drivers at the Dutch championship for the safest driver: straight ahead, and at the edges of their field of view.
SONDA at the Sensory-Motor Network meetup of Hanze Hogeschool Groningen
We showcased SONDA at the Sensory-Motor Network meetup in Groningen, among talks on vision loss and dementia screening, healthy ageing of visual functions, home care, virtual reality and eye tracking.
Reyedar at EUNOS 2026 in Milan
At EUNOS 2026 in Milan, Reyedar presented results from clinical studies and pilots in spinocerebellar ataxia, acquired brain injury, paediatric neuro-ophthalmology and glaucoma.
Published: Eye Motility in Spinocerebellar Ataxia Type 3, Quantified with Continuous Visual Stimulus Tracking
In Frontiers in Neurology, de Boer and colleagues show that patients with SCA3 follow a moving target well but differently: with unsynchronised eyes and many small saccades, whose amplitude distribution tracks the severity of the oculomotor disorder. A research study, outside SONDA's cleared clinical use.
Published: Detecting Visual Function Loss After Acquired Brain Injury with Continuous Visual Stimulus Tracking
In Acta Ophthalmologica, Vrijling and colleagues show that SONDA tracking detects homonymous visual field loss after acquired brain injury regardless of the affected side, correlates with perimetry, and shows no learning effect. A research study, outside SONDA's cleared clinical use.
Published: Detecting and Quantifying Glaucomatous Visual Function Loss with Continuous Visual Stimulus Tracking
Our case-control study in Translational Vision Science & Technology shows that following a moving target with the eyes detects glaucomatous visual function loss, scales with its severity on standard perimetry, and shows no learning effect.
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