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Fig. 1 | BMC Neurology

Fig. 1

From: COGTIPS: a double-blind randomized active controlled trial protocol to study the effect of home-based, online cognitive training on cognition and brain networks in Parkinson’s disease

Fig. 1

Working model of local compensatory brain activity (in yellow) that preserves intact cognitive functioning (in blue) but fails at later disease stage, while global brain network integrity gradually degenerates (in green). Dashed lines illustrate the hypothesized effects that CT may have on local and global brain infrastructure and on cognitive function. Adapted from [37]

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