A Proposal for a Comprehensive Grading of Parkinson's Disease Severity Combining Motor and Non-Motor Assessments: Meeting an Unmet Need

The progression of non-motor symptoms in Parkinson’s disease and their contribution to motor disability and quality of life

(2012) Angelo Antonini et al.   JOURNAL OF NEUROLOGY

Toward a redefinition of Parkinson's disease

(2012) Matthew B. Stern et al.   MOVEMENT DISORDERS

Parkinson's disease motor subtypes and mood

(2011) David J. Burn et al.   MOVEMENT DISORDERS

The impact of non-motor symptoms on health-related quality of life of patients with Parkinson's disease

(2011) Pablo Martinez-Martin et al.   MOVEMENT DISORDERS

The motor phenotype of Parkinson's disease in relation to age at onset

(2011) Mirdhu M. Wickremaratchi et al.   MOVEMENT DISORDERS

Health-related quality-of-life scales in Parkinson's disease: Critique and recommendations

(2011) Pablo Martinez-Martin et al.   MOVEMENT DISORDERS

Neuropathology of sporadic Parkinson's disease: Evaluation and changes of concepts

(2011) Kurt A. Jellinger   MOVEMENT DISORDERS

Parkinson disease clinical subtypes and their implications

(2011) Anthony H. V. Schapira et al.   Nature Reviews Neurology

Is pre-motor diagnosis possible? – The European experience

(2011) Daniela Berg   PARKINSONISM & RELATED DISORDERS

The nondeclaration of nonmotor symptoms of Parkinson's disease to health care professionals: An international study using the nonmotor symptoms questionnaire

(2010) K. Ray Chaudhuri et al.   MOVEMENT DISORDERS

Clinical subtypes of Parkinson's disease

(2010) Stephanie M. van Rooden et al.   MOVEMENT DISORDERS

Brain stem pathology in Parkinson's disease: An evaluation of the Braak staging model

(2010) Ann E. Kingsbury et al.   MOVEMENT DISORDERS

Parkinson's disease symptoms: The patient's perspective

(2010) Marios Politis et al.   MOVEMENT DISORDERS

Use of Latent Variable Modeling to Delineate Psychiatric and Cognitive Profiles in Parkinson Disease

(2009) Shahrzad Mavandadi et al.   AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY

Parkinson's disease

(2009) Andrew J Lees et al.   LANCET

Non-motor symptoms of Parkinson's disease: dopaminergic pathophysiology and treatment

(2009) K Ray Chaudhuri et al.   LANCET NEUROLOGY

International study on the psychometric attributes of the Non-Motor Symptoms Scale in Parkinson disease

(2009) P. Martinez-Martin et al.   NEUROLOGY

The Sydney multicenter study of Parkinson's disease: The inevitability of dementia at 20 years

(2008) Mariese A. Hely et al.   MOVEMENT DISORDERS

The clinical impression of severity index for Parkinson's disease: International validation study

(2008) Pablo Martínez-Martín et al.   MOVEMENT DISORDERS