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Multidisciplinary perspectives on impaired control over substance use.

Christopher S Martin¹, Mark T Fillmore, Tammy Chung

¹Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213, USA. martincs@upmc.edu

Alcoholism, Clinical and Experimental Research

|January 31, 2006

Summary

This symposium explored impaired control in substance use disorders, highlighting diverse research on its mechanisms and assessment. Future work requires precise definitions and multidisciplinary insights for better understanding and treatment.

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Area of Science:

Neuroscience
Psychology
Pharmacology

Background:

Impaired control over substance use is a core feature of addiction.
Understanding the mechanisms and assessment of impaired control is crucial for addiction research.
This symposium aimed to synthesize current perspectives on impaired control from various research domains.

Framework:

The symposium featured presentations on impaired control using human clinical samples, animal models, experimental human paradigms, and neuroimaging.
Key constructs discussed included impaired inhibitory control, impulsive, and compulsive substance use patterns.
The heterogeneity of impaired control was emphasized, necessitating careful definition and measurement.

Implementation:

Presentations covered clinical studies (Dr. Chung), animal models (Dr. Miczek), laboratory experiments (Dr. Fillmore), and neuroimaging (Dr. Easdon).

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Diverse methodologies were employed to investigate impaired control across different research settings.

The symposium facilitated discussion on integrating findings from these varied approaches.

Implications:

Findings underscore the complex and heterogeneous nature of impaired control in substance use disorders.
Future research should focus on precisely defining and measuring specific aspects of impaired control.
Multidisciplinary collaboration is essential for advancing the understanding and treatment of addiction.