Obstacle Avoidance and Visual Field Deficits

Completed

• Conditions: Hemianopia; Blindsight; Hemianopsia; 10029301

• Registration Number: NL-OMON37427
• Lead Sponsor: niversiteit Utrecht

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 6 May 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Not specified
• Target Recruitment: 24

Inclusion Criteria

- aged older than 18 years and younger than 80 years
- hemianopia
- visual form agnosia
- able to understand and carry out the test instructions
- for controls: normal or corrected-to-normal vision
- for controls: age-matched to patient population
- for controls: able to understand and carry out the test instructions

Exclusion Criteria

- motor deficits that might interfere with test performance
- there are no specific exclusion criteria for controls

Study & Design

• Study Type: Observational non invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>The main endpoint of the present study is the deviation of the hand movement.<br /><br>This is measured as the difference between the hand path of a hand moving<br /><br>toward a single target and a hand moving toward a target presented together<br /><br>with a non-target.</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>Other study parameters are grip apeture during movement and movement speed. </p><br>