Ignite Creation Date:
2025-12-25 @ 4:04 AM
Ignite Modification Date:
2025-12-26 @ 3:00 AM
Study NCT ID:
NCT06882902
Status:
ENROLLING_BY_INVITATION
Last Update Posted:
2025-05-28
First Post:
2024-05-29
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Unique Electroencephalography (EEG) Markers of Habit Behaviors in Obsessive-Compulsive Disorder (OCD)
Sponsor:
Shanghai Mental Health Center
Organization:
Study Overview
Official Title:
Using Forced-response Model and Drift-diffusion Model to Explore OCD's Unique Electroencephalographic Markers of Habit Formation and Expression
Status:
ENROLLING_BY_INVITATION
Status Verified Date:
2025-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study focuses on explaining the occurrence and development of compulsive behaviors from habit hypothesis. Investigators will study both OCD patients and healthy individuals using Hardwick's forced-response time task(2019), the habit Go/No-Go task, and the Intra-Extra Dimensional Set Shift task. Investigators aim to explore the cognitive abilities and differences between OCD patients and healthy controls in these three tasks. Control variables will include participants' levels of anxiety, depression, and stress, as well as sense of incompleteness and intolerance of uncertainty levels. By examining the differences in habit formation and expression abilities between OCD patients and healthy controls, and exploring the specific brain electroencephalographic activity processes in OCD patients, investigators hope to reveal the abnormal neural activity in habit-related circuits in OCD patients. This could provide new insights for the diagnosis and treatment of OCD.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
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?:
False
Is an FDA AA801 Violation?: