On the mechanisms underlying Prism Adaptation: A review of neuro-imaging and neuro-stimulation studies.
Brain stimulation
Neglect
Neuro-imaging
Prism Adaptation
Spatial attention
Visuo-motor control
Journal
Cortex; a journal devoted to the study of the nervous system and behavior
ISSN: 1973-8102
Titre abrégé: Cortex
Pays: Italy
ID NLM: 0100725
Informations de publication
Date de publication:
02 2020
02 2020
Historique:
received:
16
05
2019
revised:
19
09
2019
accepted:
16
10
2019
pubmed:
24
11
2019
medline:
27
5
2021
entrez:
24
11
2019
Statut:
ppublish
Résumé
Prism Adaptation (PA) is a behavioral task to assess visuo-motor plasticity and to ameliorate the symptoms of unilateral spatial neglect. Several studies have addressed the effects of PA on both sensory-motor and cognitive processing and the contribution of different brain regions to PA, although via non standardized procedures. The aim of the present review is to gather findings from the neuro-imaging and neuro-stimulation fields and put forward an interpretative framework for PA. The available evidence supports that sensory-motor effects of PA would mainly relate to the activation of a cerebello-parietal network, while the effects on spatial cognition would be mediated by bottom-up activation of temporal and prefrontal regions. The consolidation of PA effects would rely on activity of the motor cortex. The use of standardized PA procedures is strongly recommended for a systematic and accurate investigation of the neural mechanisms of PA.
Identifiants
pubmed: 31759324
pii: S0010-9452(19)30352-1
doi: 10.1016/j.cortex.2019.10.003
pii:
doi:
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
57-71Informations de copyright
Copyright © 2019 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest None.