Ignite Creation Date:
2024-05-06 @ 8:21 PM
Last Modification Date:
2024-10-26 @ 3:26 PM
Study NCT ID:
NCT06352086
Status:
WITHDRAWN
Last Update Posted:
2024-04-08
First Post:
2024-04-01
Brief Title:
Understanding Visual Processing After Occipital Stroke
Sponsor:
University of Rochester
Organization:
University of Rochester
Study Overview
Official Title:
Understanding Visual Processing After Occipital Stroke
Status:
WITHDRAWN
Status Verified Date:
2024-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Study was never officially approved by IRB and never open to enrollment Submission withdrawn due to lack of funding
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to investigate how visual orientation discrimination and metacognition ie perceptual confidence are affected by occipital stroke that causes hemianopia and quadrantanopia in adults This research will provide insight as to how the residual visual system which not directly damaged by the occipital stroke processes orientation assayed in terms of orientation discrimination and metacognition by measuring perceptual confidence for orientation discrimination These measures will be used to refine computational models that attempt to explain how the brain copes with loss of primary visual cortex V1 as a result of stroke This knowledge is essential to devise more effective visual rehabilitation therapies for patients suffering from occipital strokes
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None