RECRUITING

Intermediate Visual Space Perception

Conditions

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

The ability to judge the locations of various objects from oneself during self-motion in the intermediate distance range (\~2-25m) is crucial for successful performance of activities of daily living, such as walking and driving. However, little is known about the mechanisms of visual space perception involved in judging distance, the focus of this project, in the planning and/or execution of self-motion in the natural 3D environment. The theoretical knowledge to be gained from this project will contribute to the scientific literature and provide insights into how eye and neurological defects could impair visual space perception, wayfinding, and mobility.

Official Title

Visual Mechanisms of Intermediate Distance Space Perception During Self-motion

Quick Facts

Study Start:2021-09-30
Study Completion:2025-06-30
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT05419713

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years to 40 Years
Sexes Eligible for Study:ALL
Accepts Healthy Volunteers:Yes
Standard Ages:ADULT
Inclusion CriteriaExclusion Criteria
  1. * Adults (up to 40 years of age)
  2. * Children (18 years and older)
  3. * Normal, or corrected-to-normal, visual acuity (at least 20/20)
  4. * Stereo acuity (\<20 arc sec).
  1. * Self-reported history of visual and eye diseases
  2. * Physical movement restrictions.
  3. * Vulnerable populations such as pregnant women will be excluded owing to the extensive time commitment required of the subjects.

Contacts and Locations

Study Contact

Zijiang He, Ph.D.
CONTACT
502-852-6779
zjhe@louisville.edu

Principal Investigator

Zijiang He
PRINCIPAL_INVESTIGATOR
University of Louisville

Study Locations (Sites)

University of Louisville
Louisville, Kentucky, 49292
United States

Collaborators and Investigators

Sponsor: University of Louisville

  • Zijiang He, PRINCIPAL_INVESTIGATOR, University of Louisville

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2021-09-30
Study Completion Date2025-06-30

Study Record Updates

Study Start Date2021-09-30
Study Completion Date2025-06-30

Terms related to this study

Additional Relevant MeSH Terms

  • Vision