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Related Experiment Video

Updated: Jul 10, 2026

Exploring the Neural Correlates of Cognitive Reappraisal in Obsessive-Compulsive Disorder Using Task-based Functional Magnetic Resonance Imaging

Exploring the Neural Correlates of Cognitive Reappraisal in Obsessive-Compulsive Disorder Using Task-based Functional Magnetic Resonance Imaging

Published on: March 14, 2025

Nonverbal memory dysfunction in obsessive-compulsive disorder patients with checking compulsions.

Kyung Ryeol Cha¹, Min-Seong Koo, Chan-Hyung Kim

¹Department of Psychiatry, Yonsei University College of Medicine, Seoul, Korea.

Depression and Anxiety

|October 13, 2007

Summary

Checking-type obsessive-compulsive disorder (OCD) is linked to nonverbal memory deficits. This study found no verbal memory issues in OCD patients, differentiating subtypes for better understanding of memory dysfunction.

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Area of Science:

Neuroscience
Psychiatry
Cognitive Psychology

Background:

Obsessive-compulsive disorder (OCD) is heterogeneous, with prior studies potentially obscured by symptom grouping.
Previous research on memory dysfunction in OCD has yielded inconsistent results.

Purpose of the Study:

To compare memory dysfunction in cleaning-type and checking-type OCD subtypes.
To identify specific memory deficits associated with checking symptoms in OCD.

Main Methods:

Compared 23 cleaning-type OCD, 24 checking-type OCD, and 20 healthy controls.
Utilized Rey-Osterreith Complex Figure Test (RCFT) for nonverbal memory.
Employed Hopkins Verbal Learning Test (HVLT) for verbal memory.

Main Results:

Checking-type OCD patients showed significantly lower immediate and delayed nonverbal memory scores on the RCFT.
No significant differences in verbal memory (HVLT) were found among the three groups.

Conclusions:

Checking-type OCD is associated with deficits in nonverbal memory function.
Verbal memory appears unaffected in this specific OCD subtype, suggesting distinct neuropsychological profiles.