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Study of Visual-spatial Attention by Eye Tracking as a Function of Central or Peripheral Visual Impairment

NCT03505398 · Status: TERMINATED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 71

Last updated 2024-02-01

No results posted yet for this study

Summary

The objective of this pilot work is to determine the role of central and peripheral visions in explicit attention processes (saccade planning) in the case of visual impairment.

Conditions

  • Central or Peripheral Visual Impairment

Interventions

PROCEDURE

microperimetry

define the retinal fixation point and the differential sensitivity threshold of the retina.

PROCEDURE

visual acuity

using ETDRS scales

PROCEDURE

automated visual field

recording visual attention based on central or peripheral visual information

PROCEDURE

eye movements recording

recording of explicit visual attention based on central or peripheral visual information

Sponsors & Collaborators

  • Nantes University Hospital

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
OTHER
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-05-15
Primary Completion
2023-06-20
Completion
2023-06-20

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03505398 on ClinicalTrials.gov