Skip to main content

Aggregator

Alterations in cortical sulcal morphology in Parkinson's disease patients with impulse control disorders

3 weeks 5 days ago
Impulse control disorders, debilitating non-motor complications of Parkinson's disease, are linked to dopaminergic therapy and mesocorticolimbic dysfunction. This study aimed to characterize cortical sulcal depth, a sensitive morphometric index of cortical folding, and cortical thickness and subcortical volumetric alterations in Parkinson's disease patients with impulse control disorders. Sixty-eight Parkinson's disease patients (30 with impulse control disorders, 38 without impulse control...
Qianqian Si

Frailty and the brain: A narrative review of functional and pathological correlates

3 weeks 5 days ago
Frailty influences the risk, phenotypic expression, and course of highly prevalent neurological conditions. However, the structural, functional, and pathological changes in the brain associated with frailty remain insufficiently explored. This narrative review examines existing evidence on the functional and pathological brain correlates of frailty in both healthy adults and patients with neurological conditions, encompassing findings from neuropathology, fluid biomarkers, neuroimaging, and...
Francesco Sciancalepore