Visual field analysis and diffusion tensor imaging after temporal lobectomy to map the functional anatomy of the anterior optic radiations

• Conditions: 10009720; visual field defect; 10039911

• Registration Number: NL-OMON33593
• Lead Sponsor: niversitair Medisch Centrum Utrecht

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 6 May 2024

Recruitment & Eligibility

• Status: Pending
• Sex: Not specified
• Target Recruitment: 50

Inclusion Criteria

18-75 years old
temporal lobectomy

Exclusion Criteria

tumor, other space-occupying lesion
pre-operative visual field defect
unreliable visual fields
poor cooperation

Study & Design

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

Primary Outcome Measures

Name	Time	Method
<p>Resection size measured directly within Meyer*s loop using tractography and<br /><br>amount of post-operative visual field defects.</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>Visual acuity, pupil reactions, eye position, extra-ocular motility, optic disc<br /><br>color and C/D ratio</p><br>