Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Apr 3, 2026

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential
07:11

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential

Published on: May 25, 2020

6.9K

Detection of Cataract with a New Perimetry Method Using Retinal Projection Technology.

Takeshi Yabana1, Naoko Takada1, Satoru Tsuda1

  • 1Department of Ophthalmology, Tohoku University Graduate School of Medicine.

The Tohoku Journal of Experimental Medicine
|June 4, 2025
PubMed
Summary

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Comparative visual outcomes of inverted ILM flap "covering" versus "stuffed" techniques for macular hole surgery.

Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie·2026
Same author

Predictors of short-term pain relief after polidocanol foam sclerotherapy for painful venous malformations.

European radiology·2026
Same author

Reply to Rojas-Ponce, "Operational considerations for implementing culture-free mycobacterial sequencing in routine laboratory settings".

Journal of clinical microbiology·2026
Same author

Mycobacterium brisbanense Pulmonary Disease Treated with a Macrolide-Based Multidrug Regimen: A Case Report.

Internal medicine (Tokyo, Japan)·2026
Same author

Development of a machine learning model using systemic and ophthalmic parameters to detect sleep-disordered breathing in glaucoma patients.

Japanese journal of ophthalmology·2026
Same author

Genotype-Phenotype Correlations in RPGRIP1-Associated Retinal Dystrophy in a Nationwide Japanese Cohort.

American journal of ophthalmology·2026
This summary is machine-generated.

The MEOCHECK device effectively detects nuclear cataracts (NUC2) in taxi drivers, outperforming age as a diagnostic factor. This novel retinal projection technology shows promise for early cataract detection.

Area of Science:

  • Ophthalmology
  • Medical Devices
  • Diagnostic Technology

Background:

  • Cataracts are a leading cause of vision impairment.
  • Early detection of cataracts is crucial for timely intervention.
  • Conventional methods for cataract assessment can be time-consuming and require specialized equipment.

Purpose of the Study:

  • To evaluate the diagnostic accuracy of MEOCHECK, a new visual field measurement device, for detecting nuclear cataracts.
  • To compare the performance of MEOCHECK with conventional ophthalmological techniques in identifying cataract progression.

Main Methods:

  • Cataract examinations were conducted on 72 eyes of male taxi drivers using standard ophthalmological methods and MEOCHECK.
  • Cataracts were graded using the WHO Simplified Cataract Grading System (WHOSCGS).
Keywords:
agingcataract detectionmass screeningretinal projection technologyvisual field perimetry

More Related Videos

Using Retinal Imaging to Study Dementia
09:17

Using Retinal Imaging to Study Dementia

Published on: November 6, 2017

22.5K
Application of Optical Coherence Tomography to a Mouse Model of Retinopathy
08:22

Application of Optical Coherence Tomography to a Mouse Model of Retinopathy

Published on: January 12, 2022

5.6K

Related Experiment Videos

Last Updated: Apr 3, 2026

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential
07:11

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential

Published on: May 25, 2020

6.9K
Using Retinal Imaging to Study Dementia
09:17

Using Retinal Imaging to Study Dementia

Published on: November 6, 2017

22.5K
Application of Optical Coherence Tomography to a Mouse Model of Retinopathy
08:22

Application of Optical Coherence Tomography to a Mouse Model of Retinopathy

Published on: January 12, 2022

5.6K
  • Receiver operating characteristic (ROC) curves and area under the curve (AUC) were used to assess diagnostic performance.

    • Main Results:

    • MEOCHECK demonstrated a high diagnostic power (AUC = 0.914) in discriminating between early-stage (NUC0/1) and advanced nuclear cataracts (NUC2).
    • MEOCHECK scores showed a significant difference between NUC0/1 and NUC2, even within a specific age group (70-79 years), unlike age itself.
    • The device efficiently differentiated cataract grades, indicating its potential as a reliable diagnostic tool.

    Conclusions:

    • MEOCHECK, utilizing retinal projection technology, shows significant potential for the efficient detection of nuclear cataracts.
    • The device's performance suggests it can serve as a valuable tool in ophthalmological screening and diagnosis.
    • Further research may validate MEOCHECK's utility in broader populations and different types of cataracts.