Vergence and Stereopsis

We have shown previously that the ability to see depth from disparity is impaired in the central visual field for individuals with known stereo deficits due to anisometropia or microstrabismus, while peripheral stereopsis was spared. As disparity drives fusional vergence responses, this project investigates whether vergence eye movements to small central targets are impacted, while vergence responses to larger targets that extend in to the periphery are spared.


  • Verghese Lab

    Verghese Lab

    Our laboratory studies the mechanisms of healthy vision and action, as well as the basis of attention and visual adaptation in clinical populations.

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Project Members

Aidan Gauper Suzanne McKee Zack Lively