Neural bases of impulse control disorders in Parkinson's disease: A systematic review and an ALE meta-analysis.
Impulse control disorders
Neural correlates
Parkinson’s disease
Prefrontal cortex
Striatum
Journal
Neuroscience and biobehavioral reviews
ISSN: 1873-7528
Titre abrégé: Neurosci Biobehav Rev
Pays: United States
ID NLM: 7806090
Informations de publication
Date de publication:
12 2019
12 2019
Historique:
received:
08
07
2019
revised:
24
09
2019
accepted:
28
09
2019
pubmed:
7
10
2019
medline:
29
7
2020
entrez:
7
10
2019
Statut:
ppublish
Résumé
Impulse control disorders (ICD) occur in some patients affected by Parkinson's disease (PD). Previous studies revealed an involvement of basal ganglia in ICD, but recent morphological, molecular and functional imaging studies showed that alterations of some extrastriatal regions contribute to development of ICD in PD, with mixed results. To identify the brain regions underlying ICD in PD, a systematic review of morphometric and functional studies was performed, complemented by an ALE meta-analysis of functional studies. The review of structural studies revealed no significant changes in any cortical and subcortical region in patients with ICD. The review of functional studies revealed increased activity in the Ventral Striatum and OrbitoFrontal Cortex and decreased activity in Anterior Cingulate Cortex (ACC). Clusters of hyperactivation in ventral striatum and of hypoactivation in ACC were confirmed by ALE meta-analysis. In conclusion, the present study strongly supported that ICD in PD are related to a dysfunction of limbic divisions of the striatum and of the prefrontal cortex and provided a neurofunctional basis for devising potential therapeutic interventions.
Identifiants
pubmed: 31586557
pii: S0149-7634(19)30596-2
doi: 10.1016/j.neubiorev.2019.09.041
pii:
doi:
Types de publication
Journal Article
Meta-Analysis
Systematic Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
672-685Informations de copyright
Copyright © 2019 Elsevier Ltd. All rights reserved.