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August 20, 2025Open Access

ssVEP-Based Estimates of Contrast Sensitivity, Visual Acuity, and Orientation Sensitivity Do Not Correlate with Each Other or with Psychophysical Measures in Healthy Individuals

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Authors

MMMartina MoreaSGSimona GarobbioMKMarina Kunchulia

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Overview

Study shows ssVEP does not correlate with visual acuity and contrast sensitivity in healthy adults, suggesting distinct visual components.

Key Points

  • ssVEP measures of contrast sensitivity did not correlate with psychophysical tests results, highlighting their distinct nature.
  • The analysis included 35 young adults who underwent both ssVEP testing and corresponding psychophysical measures.
  • Contrary to expectations, ssVEP thresholds exhibited lower correlation with psychophysical tests, despite high reliability.
  • These findings indicate the visual system's multifactorial structure and question the interchangeable use of these methods.

Cite This Study

Morea et al. (2025) studied this question.

synapsesocial.com/papers/68af3e49cf1dd9ea359eb754https://doi.org/10.31234/osf.io/fr72q_v1
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