The influence of age and gender on motor and non-motor features of early Parkinson's disease: initial findings from the Oxford Parkinson Disease Center (OPDC) …

K Szewczyk-Krolikowski, P Tomlinson, K Nithi… - Parkinsonism & related …, 2014 - Elsevier
Background Identifying factors influencing phenotypic heterogeneity in Parkinson's Disease
is crucial for understanding variability in disease severity and progression. Age and gender …

Functional connectivity in the basal ganglia network differentiates PD patients from controls

K Szewczyk-Krolikowski, RAL Menke, M Rolinski… - Neurology, 2014 - AAN Enterprises
Objective: To examine functional connectivity within the basal ganglia network (BGN) in a
group of cognitively normal patients with early Parkinson disease (PD) on and off medication …

Predictors of cognitive impairment in an early stage Parkinson's disease cohort

MTM Hu, K Szewczyk‐Królikowski… - Movement …, 2014 - Wiley Online Library
The impact of Parkinson's disease (PD) dementia is substantial and has major functional
and socioeconomic consequences. Early prediction of future cognitive impairment would …

REM sleep behaviour disorder is associated with worse quality of life and other non-motor features in early Parkinson's disease

M Rolinski, K Szewczyk-Krolikowski… - Journal of Neurology …, 2014 - jnnp.bmj.com
Background Concomitant REM sleep behaviour disorder (RBD) is commonly observed in
patients with Parkinson's disease (PD). Although the brainstem structures responsible for the …

Basal ganglia dysfunction in idiopathic REM sleep behaviour disorder parallels that in early Parkinson's disease

M Rolinski, L Griffanti, P Piccini, AA Roussakis… - Brain, 2016 - academic.oup.com
Abstract See Postuma (doi: 10.1093/aww131) for a scientific commentary on this article.
Resting state functional magnetic resonance imaging dysfunction within the basal ganglia …

Comprehensive morphometry of subcortical grey matter structures in early‐stage Parkinson's disease

RAL Menke, K Szewczyk‐Krolikowski… - Human brain …, 2014 - Wiley Online Library
Previous imaging studies that investigated morphometric group differences of subcortical
regions outside the substantia nigra between non‐demented Parkinson's patients and …

[HTML][HTML] Challenges in the reproducibility of clinical studies with resting state fMRI: An example in early Parkinson's disease

L Griffanti, M Rolinski, K Szewczyk-Krolikowski… - Neuroimage, 2016 - Elsevier
Resting state fMRI (rfMRI) is gaining in popularity, being easy to acquire and with promising
clinical applications. However, rfMRI studies, especially those involving clinical groups, still …

[HTML][HTML] Aberrant functional connectivity within the basal ganglia of patients with Parkinson's disease

M Rolinski, L Griffanti, K Szewczyk-Krolikowski… - NeuroImage: Clinical, 2015 - Elsevier
Resting state functional MRI (rs-fMRI) has been previously shown to be a promising tool for
the assessment of early Parkinson's disease (PD). In order to assess whether changes …

Cerebral venous sinus thrombosis associated with COVID-19

A Thompson, C Morgan, P Smith, C Jones, H Ball… - Practical …, 2021 - pn.bmj.com
DISCUSSION Several studies have reported significantly increased rates of venous and
arterial thromboses in patients with COVID-19 despite administration of standard …

[HTML][HTML] Whole-exome sequencing of 228 patients with sporadic Parkinson's disease

C Sandor, F Honti, W Haerty… - Scientific Reports, 2017 - nature.com
Parkinson's disease (PD) is the most common neurodegenerative movement disorder,
affecting 1% of the population over 65 years characterized clinically by both motor and non …