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 Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Adaptation of visual responses in degenerating <i>rd10</i> and healthy mouse retinas during ongoing electrical stimulation.

Frontiers in neuroscience·2026
Same author

Longitudinal Changes of Fundus Autofluorescence and Correlation With Visual Acuity in ABCA4-Associated Stargardt Disease.

Investigative ophthalmology & visual science·2026
Same author

Altered Ocular Surface Temperature in Congenital Aniridia with <i>PAX6</i> Pathogenic Variants: Impact of Age, Salzmann Nodules and Ocular Surgery.

Life (Basel, Switzerland)·2026
Same author

Loss-of-function variants in SAXO6, encoding a microtubule inner protein of photoreceptor cilia, cause a late-onset retinal dystrophy.

American journal of human genetics·2026
Same author

Surgical Approach for the Implantation of a Ring Electrode into the Sulcus in a Phakic Non-human Primate.

Journal of refractive surgery (Thorofare, N.J. : 1995)·2026
Same author

Age Impairs Corneal Sensitivity and Reflex Tearing in Congenital Aniridia.

Cornea·2026

Related Experiment Video

Updated: Mar 8, 2026

A Novel Approach for Documenting Phosphenes Induced by Transcranial Magnetic Stimulation
07:29

A Novel Approach for Documenting Phosphenes Induced by Transcranial Magnetic Stimulation

Published on: April 1, 2010

12.7K

The Tuebingen Scotopic Threshold Test (TSTT).

Torsten Strasser, Hana Langrova, Sabrina Sundermeier

    IEEE Journal of Biomedical and Health Informatics
    |January 20, 2017
    PubMed
    Summary

    This study introduces a new dark adaptometer designed for children, simplifying the measurement of photoreceptor thresholds. The Tuebingen Scotopic Threshold Test offers reliable dark adaptation measurements for retinal disorder diagnosis.

    More Related Videos

    Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing
    06:25

    Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

    Published on: February 23, 2024

    1.2K
    Simultaneous ex vivo Functional Testing of Two Retinas by in vivo Electroretinogram System
    09:16

    Simultaneous ex vivo Functional Testing of Two Retinas by in vivo Electroretinogram System

    Published on: May 6, 2015

    9.9K

    Related Experiment Videos

    Last Updated: Mar 8, 2026

    A Novel Approach for Documenting Phosphenes Induced by Transcranial Magnetic Stimulation
    07:29

    A Novel Approach for Documenting Phosphenes Induced by Transcranial Magnetic Stimulation

    Published on: April 1, 2010

    12.7K
    Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing
    06:25

    Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

    Published on: February 23, 2024

    1.2K
    Simultaneous ex vivo Functional Testing of Two Retinas by in vivo Electroretinogram System
    09:16

    Simultaneous ex vivo Functional Testing of Two Retinas by in vivo Electroretinogram System

    Published on: May 6, 2015

    9.9K

    Area of Science:

    • Ophthalmology
    • Visual Neuroscience
    • Medical Devices

    Background:

    • Dark-adaptation threshold measurement is crucial for diagnosing retinal disorders and monitoring disease progression.
    • Assessing dark adaptation in young children presents significant challenges, hindering early diagnosis and management.

    Purpose of the Study:

    • To introduce a prototype dark adaptometer, the Tuebingen Scotopic Threshold Test (TüSThT), specifically designed for easier measurement of photoreceptor thresholds in pediatric subjects.
    • To evaluate the feasibility and reliability of the TüSThT for assessing scotopic and photopic sensitivities.

    Main Methods:

    • The device utilizes two 7 cm × 10 cm LED fields (blue for rods, yellow for cones) with options for homogenous or flickering stimuli.
    • Luminance thresholds are determined using the method of ascending limits, with computer-controlled stimulus presentation, data recording, and analysis.
    • Preliminary testing was conducted on six adults and two older children, examining factors like pupil dilation and stimulus presentation.

    Main Results:

    • The Tuebingen Scotopic Threshold Test demonstrated credible and consistent evaluations of absolute visual thresholds.
    • Preliminary data suggest the device is effective in measuring rod and cone sensitivity in both adults and children.
    • The study explored the influence of pupil dilation, binocular presentation, and flickering stimuli on threshold measurements.

    Conclusions:

    • The Tuebingen Scotopic Threshold Test is a promising tool for overcoming the challenges of measuring dark adaptation in young children.
    • This device can aid in the early diagnosis and progression monitoring of retinal disorders in pediatric populations.
    • The TüSThT provides a reliable and consistent method for assessing photoreceptor function, contributing to improved clinical practice.