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Visual training, the alpha activation cycle and reading

W M Ludlam

    Journal of the American Optometric Association
    |January 1, 1979
    PubMed
    Summary

    Visual training and reading glasses improved alpha rhythm attenuation and reading performance in two patients with visual problems. This suggests a link between visual therapy and enhanced brainwave activity for learning disabilities.

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    Optometric visual training for reading disability. A case report.

    American journal of optometry and archives of American Academy of Optometry·1973

    Area of Science:

    • Neuroscience
    • Ophthalmology
    • Developmental Psychology

    Background:

    • Alpha rhythm suppression is often impaired in individuals with visual processing deficits and reading difficulties.
    • Understanding the neural correlates of reading challenges is crucial for developing effective interventions.

    Observation:

    • Two patients with visual impairments and reading difficulties, initially unable to suppress alpha brainwaves, underwent a visual training program.
    • No direct interventions targeting alpha attenuation or specific behavioral therapies were administered during the visual training.

    Findings:

    • The patients demonstrated significant alpha rhythm attenuation during and after the visual training program.
    • Simultaneously, marked improvements in reading performance were observed in both patients.
    • The study suggests that the combined visual therapy and prescribed reading glasses were responsible for both the neurological and reading improvements.

    Implications:

    • Visual training and corrective lenses may offer a non-invasive approach to addressing neurophysiological underpinnings of reading difficulties.
    • Further research is warranted to explore the prevalence of this response in the broader learning-disabled population.
    • This highlights a potential pathway for improving cognitive functions related to reading through optometric interventions.

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