OBJECTIVE: To report our experience with preoperative neurosurgical planning in our
stereoscopic virtual reality environment for 21 patients with intra-and extra-axial brain tumors and …

Volume deficits of the hippocampus in schizophrenia have been consistently reported.
However, the hippocampus is anatomically heterogeneous; it remains unclear whether certain …

Background and Purpose— Collateral circulation plays a vital role in patients with steno-occlusive
disease, in particular for predicting stroke outcome. Digital subtraction angiography (…

Background Longitudinal neuroimaging studies could provide insights into pathophysiology
of cognitive impairment in PD. We examined the role of hippocampal atrophy and cerebral …

… Yih Yian Sitoh designed the imaging protocol, undertook routine quality assurance on the
MR system, and reviewed the article. Nagaendran Kandiah assisted with the recruitment of …

Background and objectives The neuroanatomical substrates underlying cognitive impairment
in Parkinson's disease (PD) remain poorly understood. To address this gap, we compared …

PURPOSE: The purpose of our study was to compare contrast-enhanced fluid-attenuated
inversion recovery (FLAIR) images with contrast-enhanced T1 weighted images for infectious …

BACKGROUND: Mild cognitive impairment (MCI) and dementia contribute to a poor quality
of life among patients with PD. The influence of cerebral ischemia as a risk factor for MCI in …

OBJECTIVE: Motor asymmetry in Parkinson's disease (PD) is evident clinically and on functional
neuroimaging, but not reported in diffusion tensor imaging (DTI). We aim to determine if …

Although genome wide association studies have highlighted MicroRNA 137 (MIR137) as a
novel susceptibility gene for schizophrenia, the mechanisms by which MIR137 risk variants …