Prevalence and Clinical Correlates of Psychotic Symptoms in Parkinson Disease

“Mini-mental state”

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A New Depression Scale Designed to be Sensitive to Change

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Consensus guidelines for the clinical and pathologic diagnosis of dementia with Lewy bodies (DLB)

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BMPD statistical software manual

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Depression and Parkinson's disease: a review

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The spectrum of behavioral changes in Alzheimer's disease

1996 • 1,090 citations

Risk factors for nursing home placement in advanced Parkinson's disease

1993 • 444 citations

Altered serotonin metabolism in depressed patients with Parkinson's disease

1984 • 344 citations

Visual Hallucinations Associated With Parkinson Disease

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Levodopa-induced psychosis: a kindling phenomenon

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Frequency of Dementia in Parkinson Disease

1996 • 292 citations

A new rating scale for dementia syndromes

1982 • 262 citations

Neuropsychiatric aspects of Alzheimer's disease

1996 • 249 citations

Parkinson's disease: drug-induced psychiatric states.

1995 • 202 citations

Clinical diagnosis of Parkinson's disease. Proposal of diagnostic subgroups classified at different levels of confidence

2009 • 180 citations

The epidemiology of Parkinson's disease in the county of Rogaland, Norway

1995 • 179 citations

Olanzapine in the treatment of dopaminomimetic psychosis in patients with Parkinson's disease

1996 • 175 citations

Behavioral Complications of Drug Treatment of Parkinson's Disease

1991 • 166 citations

Pharmacology of hallucinations induced by long-term drug therapy

1982 • 124 citations

Serum Anticholinergic Activity in Hospitalized Older Persons with Delirium: A Preliminary Study

1995 • 108 citations

Psychotic Symptoms in Parkinson's Disease Patients with Dementia

1996 • 94 citations

A study of visual hallucinations in patients with Parkinson's disease

1997 • 58 citations

Cerebral Cholinergic Activity Is Related to the Incidence of Visual Hallucinations in Senile Dementia of Lewy Body Type

1990 • 52 citations

Parkinsonian features of eight pathologically diagnosed cases of diffuse lewy body disease

1995 • 51 citations

Levodopa-Induced Psychosis

1978 • 31 citations

Clozapine as a treatment for psychosis in Parkinson's disease: a review

1996 • 26 citations

What is the neuropathological basis of dementia associated with Lewy bodies?

1996 • 23 citations

Patient Characteristics, MRI Examination, and Dopaminergic Drug Response in Clinical Possible Parkinson's Disease

1996 • 2 citations