White matter (WM) occupies a large volume of the human cerebrum and is mainly composed
of myelinated axons and myelin-producing glial cells. The myelinated axons within WM are …

Advances in molecular and structural and functional neuroimaging are rapidly expanding
the complexity of neurobiological understanding of Parkinson's disease (PD). This review …

Mild cognitive impairment in Parkinson's disease is associated with progression to dementia
(Parkinson's disease dementia) in a majority of patients. Determining structural imaging …

Limited evidence has shed light on how aSYN proteins affect the oligodendrocyte
phenotype and pathogenesis in synucleinopathies that include Parkinson's disease (PD) …

Apathy and impulsivity are common and disabling consequences of frontotemporal lobar
degeneration. They cause substantial carer distress, but their aetiology remains elusive …

This study assesses the patterns of gray matter (GM) and white matter (WM) damage in
patients with Parkinson's disease and mild cognitive impairment (PD‐MCI) compared with …

Objectives: To characterize different stages of Parkinson disease (PD)-related cognitive
decline using diffusion tensor imaging (DTI) and investigate potential relationships between …

The vestibular system has traditionally been thought of as a balance apparatus; however,
accumulating research suggests an association between vestibular function and psychiatric …

Diffusion tensor imaging (DTI) allows measuring fractional anisotropy and similar
microstructural indices of the brain white matter. Lower than normal fractional anisotropy as …

Despite a growing neuroimaging literature on the pathophysiology of major depressive
disorder (MDD), reproducible findings are lacking, probably reflecting mostly small sample …