# Understanding Visual Confusion Using Stereoscopic Displays

> **NCT04957745** · NA · COMPLETED · sponsor: **Massachusetts Eye and Ear Infirmary** · enrollment: 13 (actual)

## Conditions studied

- Diplopia
- Binocular Vision Suppression
- Binocular; Fusion, With Defective Stereopsis
- Monocular Diplopia

## Interventions

- **BEHAVIORAL:** Binocular visual confusion (unilateral opaque)
- **BEHAVIORAL:** Unilateral monocular visual confusion (unilateral see-through)
- **BEHAVIORAL:** Bilateral monocular visual confusion (bilateral see-through)

## Key facts

- **NCT ID:** NCT04957745
- **Lead sponsor:** Massachusetts Eye and Ear Infirmary
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-11-09
- **Primary completion:** 2022-07-27
- **Final completion:** 2022-07-27
- **Target enrollment:** 13 (ACTUAL)
- **Last updated:** 2023-07-10

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04957745

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04957745, "Understanding Visual Confusion Using Stereoscopic Displays". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04957745. Licensed CC0.

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