Visuospatial memory deficits at different stages of Parkinson's disease

“Mini-mental state”

1975 • 82,784 citations

Development and validation of a geriatric depression screening scale: A preliminary report

1982 • 14,099 citations

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Parkinsonism

1967 • 11,463 citations

INTERHEMISPHERIC DIFFERENCES IN THE LOCALIZATION OF PSYCHOLOGICAL PROCESSES IN MAN

1971 • 2,328 citations

Uneven Pattern of Dopamine Loss in the Striatum of Patients with Idiopathic Parkinson's Disease

1988 • 1,881 citations

Deficits on subject-ordered tasks after frontal- and temporal-lobe lesions in man

1982 • 1,277 citations

Planning and spatial working memory following frontal lobe lesions in man

1990 • 1,246 citations

Longitudinal topography and interdigitation of corticostriatal projections in the rhesus monkey

1985 • 1,082 citations

FRONTAL LOBE DYSFUNCTION IN PARKINSON'S DISEASE

1986 • 904 citations

FRONTO-STRIATAL COGNITIVE DEFICITS AT DIFFERENT STAGES OF PARKINSON'S DISEASE

1992 • 864 citations

‘FRONTAL’ COGNITIVE FUNCTION IN PATIENTS WITH PARKINSON'S DISEASE ‘ON’AND ‘OFF’ LEVODOPA

1988 • 844 citations

COGNITIVE DEFICITS IN THE EARLY STAGES OF PARKINSON'S DISEASE

1983 • 807 citations

THE CORTICO-STRIATE PROJECTION IN THE MONKEY

1970 • 790 citations

A COMPARATIVE STUDY OF VISUOSPATIAL MEMORY AND LEARNING IN ALZHEIMER-TYPE DEMENTIA AND PARKINSON'S DISEASE

1988 • 654 citations

Extra-dimensional versus intra-dimensional set shifting performance following frontal lobe excisions, temporal lobe excisions or amygdalo-hippocampectomy in man

1991 • 649 citations

COGNITIVE IMPAIRMENT IN EARLY, UNTREATED PARKINSON'S DISEASE AND ITS RELATIONSHIP TO MOTOR DISABILITY

1991 • 630 citations

l-Dopa withdrawal in Parkinson's disease selectively impairs cognitive performance in tests sensitive to frontal lobe dysfunction

1992 • 610 citations

Impaired extra-dimensional shift performance in medicated and unmedicated Parkinson's disease: Evidence for a specific attentional dysfunction

1989 • 531 citations

Motor conditional associative-learning after selective prefrontal lesions in the monkey

1982 • 505 citations

Cognitive Neurochemistry

1989 • 483 citations

Visual recognition impairment follows ventromedial but not dorsolateral prefrontal lesions in monkeys

1986 • 459 citations

Deficits on conditional associative-learning tasks after frontal- and temporal-lobe lesions in man

1985 • 442 citations

Verbal and Non-Verbal Short-Term Memory Impairment Following Hemispheric Damage

1975 • 408 citations

Longitudinal study of the early neuropsychological and cerebral metabolic changes in dementia of the Alzheimer type

1988 • 352 citations

Organization of visual cortical inputs to the striatum and subsequent outputs to the pallido‐nigral complex in the monkey

1990 • 330 citations

Heterogeneity of cognitive impairment in progressive supranuclear palsy, Parkinson's disease, and Alzheimer's disease

1986 • 296 citations

Visuospatial Impairment in Parkinson's Disease

1984 • 290 citations

Visuospatial impairment in Parkinson's disease

1991 • 283 citations

Brain Mechanisms Underlying Speech and Language.

1967 • 274 citations

Neuropsychological deficits and CT scan changes in elderly depressives

1990 • 273 citations

Relationship of motor symptoms to intellectual deficits in Parkinson disease

1982 • 270 citations

Widespread corticostriate projections from temporal cortex of the rhesus monkey

1981 • 259 citations

Dementia in Parkinson disease: A neuropsychological analysis

1982 • 245 citations

REMOTE MEMORY FUNCTION IN ALZHEIMER'S DISEASE AND PARKINSON'S DISEASE

1988 • 238 citations

Memory and learning in early Parkinson's disease: Evidence for a “frontal lobe syndrome”

1990 • 237 citations

Delayed matching after selective prefrontal lesions in monkeys (Macaca mulatta)

1975 • 228 citations

‘Subcorttcal dementia’: The neuropsychological evidence

1988 • 226 citations

Parkinsonism

1975 • 219 citations

Heterogeneous anterior‐posterior metabolic patterns in dementia of the Alzheimer type

1988 • 201 citations

TEMPORAL ORDERING AND SHORT-TERM MEMORY DEFICITS IN PARKINSON'S DISEASE

1988 • 190 citations

Cognitive impairments in Parkinson's disease: Distinguishing between effort-demanding and automatic cognitive processes

1984 • 183 citations

Cholinergic‐dependent cognitive deficits in Parkinson's disease

1987 • 177 citations

Handbook of Studies on Psychiatry and Old Age

1985 • 164 citations

Memory of monkeys (Macaca mulatta) with lesions in prefrontal cortex.

1985 • 163 citations

INTELLECTUAL IMPAIRMENT IN PARKINSON'S SYNDROME

1972 • 159 citations

Cortical Lewy body dementia: clinical features and classification.

1989 • 154 citations

DEPRESSION AND COGNITIVE IMPAIRMENT IN PARKINSON'S DISEASE

1989 • 147 citations

Sparing of attentional relative to mnemonic function in a subgroup of patients with dementia of the Alzheimer type

1990 • 146 citations

Memory of monkeys (Macaca mulatta) with lesions in prefrontal cortex.

1985 • 142 citations

Alterations in cognitive performance and affect-arousal state during fluctuations in motor function in Parkinson's disease.

1984 • 142 citations

The performance on learning tasks of patients in the early stages of Parkinson's disease

1989 • 136 citations

Selective Delayed Response Deficits in Parkinson's and Alzheimer's Disease

1986 • 119 citations

Recognition memory in Parkinson's disease.

1984 • 118 citations

Intellectual and cognitive functions in Parkinson's disease.

1971 • 105 citations

PARKINSON'S DISEASE

1987 • 100 citations

Visual short-term memory deficit from hypothermia of frontal cortex

1974 • 96 citations

INTELLECTUAL FUNCTIONING OF PERSONS WITH IDIOPATHIC PARKINSONISM

1972 • 78 citations

Anatomoclinical and biochemical concepts of subcortical dementia.

1987 • 57 citations

Levodopa and psychometric test performance in parkinsonism–5 years later

1976 • 53 citations

Dementia in Parkinson's disease: a neuropsychological analysis.

1993 • 37 citations

Does visuospatial memory in senile dementia of the Alzheimer type depend on the severity of the disorder?

1992 • 31 citations

Detection of Visual Memory and Learning Deficits in Alzheimer's Disease Using the Cambridge Neuropsychological Test Automated Battery

1991 • 29 citations

Memory deficits in advanced Parkinson's disease

1990 • 21 citations

Cognitive Function in Parkinson's Disease: In Relation to Motor Symptoms

1989 • 13 citations

Deleted Work

1955 • 0 citations