Background Previous natural history studies highlighted a consistent heterogeneity of disability trajectories among ...

Apathy is increasingly recognised as a common behavioural syndrome in psychiatric disorders, but it is conceptually ill defined. The aim of this study was to examine the concept of apathy as it is ...

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Faculty of Medicine MS/MRI Research Group, University of British Columbia, Vancouver, Canada Helen Tremlett, PhD, Department of Medicine (Neurology), rm S178, 2211 Wesbrook Mall, University of British ...

Institute of Clinical Neurosciences, University of Sydney, Sydney, NSW 2006, Australia Professor John D Pollard, Institute of Clinical Neurosciences, University of Sydney, NSW 2006, Australia ...

Dr JL Iddon, Department of Academic Neurosurgery, Box 167, University of Cambridge, Addenbrooke's Hospital, Hills Road, Cambridge, CB2 5RG, UK email jo.iddon{at}cenes.co.uk OBJECTIVES Eleven patients ...

A preregistered systematic review of poststroke psychosis examining clinical characteristics, prevalence, diagnostic procedures, lesion location, treatments, risk factors and outcome. Neuropsychiatric ...

Depression is a heterogeneous group of conditions and a clinical diagnosis without external validators. Diagnosis of depression in the setting of disorders that produce psychomotor retardation and ...

Correspondence to Dr Ruth Ann Marrie, Internal Medicine, University of Manitoba College of Medicine, Winnipeg, MB R3A 1R9, Canada; rmarrie{at}hsc.mb.ca Pain can be one of the worst symptoms of ...

Correspondence to: Professor Alan J Thompson Institute of Neurology, Queen Square, London WC1N 3BG, UK; a.thompsonion.ucl.ac.uk Spasticity is a common symptom seen in many neurological conditions, ...

Dr Irene Litvan, Federal Building, Room 714, National Institutes of Health, Bethesda, Maryland 20892, USA. OBJECTIVE To analyse the natural history and survival of corticobasal degeneration by ...

Correspondence to Professor Ming-Jang Chiu, Neurology, College of Medicine, National Taiwan University, No. 7, Chung-Shan S. Rd, Taipei 10002, Taiwan; mjchiu{at}ntu.edu.tw Objective α-Synuclein is ...