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Updated: Feb 1, 2026

A Standardized Obstacle Course for Assessment of Visual Function in Ultra Low Vision and Artificial Vision

A Standardized Obstacle Course for Assessment of Visual Function in Ultra Low Vision and Artificial Vision

Published on: February 11, 2014

[Diplopia/Double Vision].

¹Department of Radiology, Graduate School and Faculty of Medicine, the University of Tokyo.

Brain and Nerve = Shinkei Kenkyu No Shinpo

|December 8, 2018

Summary

Radiological imaging is crucial for diagnosing diplopia (double vision). Wide-field imaging and systematic analysis of findings aid in identifying lesion location and pathology, though misdiagnosis remains possible.

Area of Science:

Radiology
Ophthalmology
Neurology

Background:

Diplopia, or double vision, presents a diagnostic challenge.
Accurate diagnosis is essential for effective treatment and patient management.

Purpose of the Study:

To review the efficacy of radiological methods in diagnosing diplopia.
To outline a systematic approach for radiological diagnosis of double vision.

Main Methods:

Review of radiological diagnostic techniques for diplopia.
Application of the MECE (mutually exclusive, collectively exhaustive) principle.
Utilizing deductive reasoning, fractionation, longitudinal study, and priority setting for analysis.

Main Results:

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Wide-field imaging is the simplest effective diagnostic technique.

A systematic approach involves lesion localization, characterization, identifying associated findings, and integrating all clinical data.

Despite systematic methods, human factors like statistical analysis, predicted utility, and emotions can lead to oversights and misdiagnosis.

Conclusions:

Radiological imaging is a key tool in diagnosing diplopia.
A structured analytical process improves diagnostic accuracy.
Complete avoidance of misdiagnosis is challenging due to inherent decision-making complexities.