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 Videos

An automated portable night vision testing system.

J L Kobrick1, C Witt, J Miletti

  • 1Health & Performance Division, U.S. Army Research Institute of Environmental Medicine, Natick, MA 01760.

Aviation, Space, and Environmental Medicine
|November 1, 1987
PubMed
Summary
This summary is machine-generated.

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

Extremal states and coupling properties in electroelasticity.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2022
Same author

[Breathing: Ambient Air Pollution and Health - Part III].

Pneumologie (Stuttgart, Germany)·2019
Same author

[Breathing: Ambient Air Pollution and Health - Part II].

Pneumologie (Stuttgart, Germany)·2019
Same author

[Breathing: Ambient Air Pollution and Health - Part I].

Pneumologie (Stuttgart, Germany)·2019
Same author

Changes in cold-related mortalities between 1995 and 2016 in South East England.

Public health·2019
Same author

[Waiting List Management and Organ Allocation for Lung Transplantation 2018].

Pneumologie (Stuttgart, Germany)·2018
Same journal

Goodbye to ASEM.

Aviation, space, and environmental medicine·2014
Same journal

AsMA - a worldwide organization.

Aviation, space, and environmental medicine·2014
Same journal

This month in aerospace medicine history.

Aviation, space, and environmental medicine·2014
Same journal

You're the flight surgeon: hypogonadism.

Aviation, space, and environmental medicine·2014
Same journal

You're the flight surgeon: fatigue.

Aviation, space, and environmental medicine·2014
Same journal

Manned-unmanned teaming: expanding the envelope of UAS operational employment.

Aviation, space, and environmental medicine·2014
See all related articles

A new portable system automates night vision testing for military personnel, quantifying how environmental stressors like high altitude impact dark adaptation. This field-ready device enhances traditional methods for robust data collection.

Area of Science:

  • Ophthalmology and Military Medicine
  • Environmental Physiology
  • Human Factors Engineering

Background:

  • Assessing military personnel's night vision is critical for operational effectiveness.
  • Environmental stressors, such as high altitude, can significantly impair dark adaptation.
  • Existing clinical instruments are often not suitable for field deployment.

Purpose of the Study:

  • To introduce a novel, portable testing system for evaluating military night vision parameters in field conditions.
  • To quantify the impact of environmental stressors, like high altitude, on the dark adaptation process.
  • To modernize established dark adaptation measurement techniques for field applicability.

Main Methods:

  • The system utilizes an established dark adaptation measurement procedure involving continuous adjustment of stimulus luminance threshold.

Related Experiment Videos

  • It features an automated testing sequence for enhanced efficiency and standardization.
  • Computerized data translation of the dark adaptation function is incorporated.

    • Main Results:

    • The developed instrument provides a modernized, automated approach to dark adaptation testing.
    • It offers rugged construction and portability, overcoming limitations of clinical instruments.
    • The system facilitates field-based assessment of night vision parameters and environmental stressor effects.

    Conclusions:

    • The new testing system is a viable, field-deployable tool for assessing military night vision and dark adaptation.
    • Automation and computerization improve data acquisition and analysis for environmental physiology studies.
    • This modernized instrument enhances the ability to monitor and understand visual performance under operational stress.