Article

Directed brain connectivity identifies widespread functional network changes in Parkinson’s disease

2021-01-04

Abstract excerpt

Parkinson’s disease (PD) is a progressive neurodegenerative disorder characterized by topological changes in large-scale functional brain networks. These networks are commonly analysed using undirected correlations between the activation signals of brain regions. However, this approach suffers from an important drawback: it assumes that brain regions get activated at the same time, despite previous evidence showin...

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Literature Corpus work: c6214973-c994-52e8-8556-c17d3e0b8c47
DOI: 10.1101/2021.01.04.425206

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