… Parkinson Disease group compared with the healthy control group using the SSD (Stop Signal
Delay) as regressor. Thus, the successful inhibition … correlates of delayed motor inhibition …

… ) a fronto-striatal impairment similar to the dysexecutive syndrome that arises from the reduction
of dopamine in the fronto-striatal loop, … impairment before atrophy becomes more severe. …

… Spatially-extensive white matter pathology in fronto-striatal circuits is … correlates of cognitive
dysfunction in Parkinson's disease can be assessed using the regional distribution of atrophy …

… correlation between motor and executive dysfunction … maintain or switch (control) attention
and inhibition and have … can well predict atrophy in frontostriatal and ventral areas [78]…

… Data on neural correlates and determinants of SCD in PD are rare. … correlates as well as
sociodemographic, clinical, and neuropsychological predictors of SCD in patients with PD. …

… solving, maintaining or shifting attention, and inhibition of habitual … and verbal comprehension
both correlated with striatal DAT … Understanding fronto-striatal dopaminergic system and …

… In summary, we found atrophy in the limbic subcortical structures … correlated with reduced
functional connectivity predominantly in the limbic cortical-striatal and in specific fronto-striatal …

… Functional connectivity has been proposed as a good correlate of cognitive decline in PD, …
dependent fronto-striatal pathways can be associated with mild cognitive impairment in PD …

Cognitive dysfunction in Parkinson’s disease (PD) is highly variable. Cluster analysis studies
have categorized individuals with PD into cognitive “phenotypes,” but none have examined …

… cholinesterase inhibitors on the cognitive functions in PD and their … Moderate CI was
associated with a partial cell atrophy in the … of degeneration of the fronto-striatal network [87]. …