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Title: Aberrant features of in vivo striatal dynamics in Parkinson's disease
Abstract

The striatum plays an important role in learning, selecting, and executing actions. As a major input hub of the basal ganglia, it receives and processes a diverse array of signals related to sensory, motor, and cognitive information. Aberrant neural activity in this area is implicated in a wide variety of neurological and psychiatric disorders. It is therefore important to understand the hallmarks of disrupted striatal signal processing. This review surveys literature examining howin vivostriatal microcircuit dynamics are impacted in animal models of one of the most widely studied movement disorders, Parkinson's disease. The review identifies four major features of aberrant striatal dynamics: altered relative levels of direct and indirect pathway activity, impaired information processing by projection neurons, altered information processing by interneurons, and increased synchrony.

 
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Award ID(s):
1707408
NSF-PAR ID:
10460529
Author(s) / Creator(s):
 ;  
Publisher / Repository:
Wiley Blackwell (John Wiley & Sons)
Date Published:
Journal Name:
Journal of Neuroscience Research
Volume:
97
Issue:
12
ISSN:
0360-4012
Page Range / eLocation ID:
p. 1678-1688
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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