Parkinson Disease With Old-Age Onset

Statistical methods in cancer research. Volume I - The analysis of case-control studies.

1980 • 4,991 citations

Members of the UPDRS Development Committee. Unified Parkinson's Disease Rating Scale

1987 • 2,219 citations

Statistical methods in cancer research. Vol. 1. The analysis of case-control studies

1983 • 1,720 citations

Applied Mixed Models in Medicine

2000 • 1,291 citations

A Clinicopathologic Study of 100 Cases of Parkinson's Disease

1993 • 950 citations

Effects of Age on Dopamine and Serotonin Receptors Measured by Positron Tomography in the Living Human Brain

1984 • 701 citations

A comparison of clinical and pathological features of young‐ and old‐onset Parkinson's disease

1988 • 355 citations

Motor impairment in PD

2000 • 220 citations

Progression of Parkinsonian Signs in Parkinson Disease

1999 • 198 citations

Parkinson's disease and its comorbid disorders

1994 • 176 citations

THE NEUROLOGY OF OLD AGE.

1931 • 165 citations

Preservation of midbrain catecholaminergic neurons in very old human subjects

2000 • 146 citations

Effect of age at onset on progression and mortality in Parkinson's disease

1989 • 140 citations

Older people with impaired mobility have specific loci of periventricular abnormality on MRI

2002 • 127 citations

Consensus statement on the role of acute dopaminergic challenge in Parkinson's disease

2001 • 120 citations

Seven-Year Survival Rate After Age 85 Years: Relation to Alzheimer Disease and Vascular Dementia

1998 • 113 citations

Clinical and pharmacological differences in early‐ versus late‐onset Parkinson's disease

1997 • 72 citations

Old-onset Parkinson's disease compared with young-onset disease: clinical differences and similarities

2009 • 63 citations

Does ageing aggravate parkinsonian disability?

1991 • 58 citations

The use of dopamine agonists in very elderly patients with Parkinson's disease

2000 • 52 citations

Relationship of aging to Parkinson's disease.

1987 • 49 citations

Exclusion of Elderly Subjects From Clinical Trials for Parkinson Disease

1997 • 43 citations

The Age of Onset of Parkinson's Disease: Etiological Implications

1986 • 24 citations

Clinical features and medical treatment of Parkinson's disease in patient groups selected in accordance with age at onset.

1993 • 23 citations

Some clinical aspects of late onset parkinsonism

1992 • 5 citations