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Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder

Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder

Published on: January 9, 2015

Editorial: Hoarding and Obsessive-Compulsive Disorder.

Lawrence Scahill¹

¹Emory University School of Medicine, Atlanta GA.

Journal of the American Academy of Child and Adolescent Psychiatry

|May 21, 2019

Summary

This summary is machine-generated.

Hoarding disorder, a recognized mental health condition, involves persistent difficulty discarding possessions, leading to significant clutter and functional impairment in living spaces.

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Area of Science:

Psychiatry
Mental Health
Behavioral Science

Background:

Hoarding disorder is now a distinct diagnosis in the DSM-5, previously considered part of obsessive-compulsive disorder (OCD) or personality disorder.
It is characterized by a significant reluctance to discard items, regardless of their actual value.

Discussion:

The core feature is indecision and distress when faced with discarding possessions, often citing future utility or sentimental attachment.
Accumulated clutter interferes with daily life, impacts the functional use of living spaces, and can restrict movement within the home.

Key Insights:

Hoarding disorder is defined by the inability to discard belongings, leading to severe clutter.
This clutter significantly impairs daily activities and the usability of living areas and even vehicles.

Outlook:

Further research into the specific mechanisms and effective treatments for hoarding disorder is warranted.
Understanding the diagnostic evolution and core features is crucial for accurate identification and intervention.