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Article

Dopaminergic influences on executive function and impulsive behaviour in impulse control disorders in Parkinson's disease.

Journal of neuropsychology - 1 Sept 2013

Leroi Iracema, Barraclough Michelle, McKie Shane, Hinvest Neal, Evans Jonathan, Elliott Rebecca, McDonald Kathryn

Abstract excerpt

The development of impulse control disorders (ICDs) in Parkinson's disease (PD) may arise from an interaction among cognitive impairment, impulsive responding and dopaminergic state. Dopaminergic state may be influenced by pharmacologic or genotypic (catechol-O-methyltransferase; COMT) factors. We sought to investigate this interaction further by comparing those with (n = 35) and without (n = 55) ICDs on...

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Share to Catechol O-Methyltransferase
Share to Disruptive, Impulse Control, and Conduct Disorders

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Dopamine Agonists

Share to Executive Function

Share to Impulsive Behavior

Share to Inhibition, Psychological

Share to Memory, Short-Term

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Source

Identifiers

PMID: 23901888
DOI: 10.1111/jnp.12026

Genes

COMT

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026.

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