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lewy
1,022 studies tagged lewy, dated 1967-05-01 to 2026-09-22. Bibliography: BibTeX (.bib) · RIS (.ris)
Newest in this topic
- The value of a family history to distinguish monogenic from polygenic amyotrophic lateral sclerosis 2026-09-22
- Smartphone Passive Digital Phenotyping in Frontotemporal Lobar Degeneration 2026-09-21
- Diagnostic Value of Large Language Model-Extracted Gross Brain Findings in Neurodegenerative Diseases 2026-09-14
Studies
1,022 studies carry this tag.
Date range
1967 to 2026
Top journals
- Neurology 106
- Brain : a journal of neurology 71
- Movement disorders : official journal of the Movement Disorder Society 53
- Annals of neurology 34
- The Lancet. Neurology 34
313 journals in all.
Newest first, then by address. Each study has a usefulness score out of 100 (rubric version 4.0); tap a score to see what makes it up. Tags were assigned automatically from each study's title and summary. The same studies as a filter in the library.
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This study suggests that frontal executive deficits are present in half of ALS patients, many of whom meet strict research criteria for FTLD.
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Dementia affects about 40% of patients with Parkinson's disease; the incidence of dementia in these patients is up to six times that in healthy people.
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There has been an increase of interest in olfactory dysfunction since it was realised that anosmia was a common feature of idiopathic Parkinson's disease (PD) and Alzheimer-type dementia (AD).
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Although essential tremor (ET) is considered the most prevalent adult movement disorder, the available information on its prevalence and distribution worldwide is not completely understood.
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More than three quarters of this representative PD cohort developed dementia during the 8-year study period.
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49/100
The prevalence of Parkinson's disease (PD) and other types of parkinsonism in three elderly populations of central Spain was investigated using a door-to-door, two-phase approach.
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38/100
The objective was to summarize recent findings about the clinical features, diagnosis and investigation of dementia with Lewy (DLB) bodies, together with its neuropathology, neurochemistry and genetics.
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We describe a right-handed man who developed progressive nonfluent aphasia and apraxia of speech beginning at age 71.
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This study traces the course of pathology in incidental and symptomatic Parkinson cases and proposes a staging procedure based upon the readily recognizable topographical extent of the lesions.
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The presence of neurologic gait abnormalities in elderly persons without dementia at base line is a significant predictor of the risk of development of dementia, especially non-Alzheimer's dementia.
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52/100
The amygdala exhibits significant pathological changes in Parkinson's disease, including atrophy and Lewy body (LB) formation.
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The diagnostic significance of tau proteins in cerebrospinal fluids (CSF) has been described in many cases of dementia of Alzheimer type (AD).
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A working group supported by the Office of Rare Diseases of the National Institutes of Health formulated neuropathologic criteria for corticobasal degeneration (CBD) that were subsequently validated by an independent group of neuropathologists.
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Reductions in cholinergic function occur in Alzheimer disease (AD) and dementia with Lewy bodies and correlate with cognitive decline.
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Alzheimer disease (AD) is the most common dementing illness in the elderly, but there is equivocal evidence regarding the frequency of other disorders such as Lewy body disease (LBD), vascular dementia (VaD), frontotemporal dementia (FTD), and hippocampal sclerosis (HS).
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Patients with frontotemporal dementia (FTD) with no known diagnosis of ALS or family history of ALS were clinically and electrophysiologically assessed for the presence of ALS.
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Intracytoplasmic inclusions composed of alpha-synuclein (alpha-syn) are characteristic of neurodegenerative Lewy body disorders.
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54/100
Falls are a common problem in PD and some of the major risk factors are potentially modifiable.
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Previous demonstrations of hypofrontality in schizophrenia may reflect particular task requirements.
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The substantia nigra is not the induction site in the brain of the neurodegenerative process underlying Parkinson disease (PD).
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An unusually high frequency of atypical Parkinson syndrome has been delineated over the last 5 years in the French West Indies.
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In contrast to clinic-based samples, the most frequently occurring complications of PD in this community-based sample were axial features such as postural instability with falls.
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Age, sex, functional and cognitive impairment and the diagnosis of pneumonia or congestive heart failure were the strongest predictors of death.
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A key aspect of social cognition is the ability to infer other people's mental states, thoughts and feelings; referred to as 'theory of mind' (ToM).
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To identify genes influencing age at onset (AAO) in two common neurodegenerative diseases, a genomic screen was performed for AAO in families with Alzheimer disease (AD; n=449) and Parkinson disease (PD; n=174).
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AD changes are frequently present in brains of demented PD patients.
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Consensus opinion characterizes dementia with Lewy bodies (DLB) as a progressive dementing illness, with significant fluctuations in cognition, visual hallucinations and/or parkinsonism.
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Little is known about the chronic sequelae of isopropanol ingestion.
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Excessive daytime sleepiness was present overall in 327 (51%) of the 638 patients and in 213 (51%) of the 420 drivers.
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40/100
Neuropsychiatric features characterize frontotemporal dementia (FTD).
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53/100
We identified 13 patients with a clinical diagnosis of PD who experienced dementia at least 4 years after parkinsonism onset (mean, 10.5 years) and subsequently underwent postmortem examination.
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Although FTD and SemD are associated with different overall patterns of brain atrophy, regions of gray matter tissue loss in the orbital frontal, insular, and anterior cingulate regions are present in both groups.
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The present study investigated the frequency and distribution of TUNEL-positive neurons in brains of dementia with Lewy bodies (DLB) in comparison with those in brains of Alzheimer's disease (AD), Down syndrome (DS) and non-demented elderly persons.
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A collection of 125 PHAL experiments in the rat has been analyzed to characterize the organization of projections from each amygdalar cell group (except the nucleus of the lateral olfactory tract) to the bed nuclei of the stria terminalis, which surround the crossing of the anterior commissure.
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An international group of clinical and basic scientists participated in the Frontotemporal Dementia and Pick's Disease Criteria Conference at the National Institutes of Health in Bethesda, Md, on July 7, 2000, to reassess clinical and neuropathological criteria for the diagnosis of frontotemporal dementia (FTD).
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49/100
Pronounced disruptions of distributed cooperative activity in schizophrenia were found.
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The authors studied the accuracy of clinical diagnosis of idiopathic PD (IPD) in 100 consecutive clinically diagnosed cases that came to neuropathological examination.
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Seeking antemortem markers to distinguish Dementia with Lewy bodies (DLB) and Alzheimer's disease (AD), we examined brain glucose metabolism of DLB and AD.
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Previous work has established that compound mutations and homozygous loss of function of the parkin gene cause early-onset, autosomal recessive parkinsonism.
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Our objective was to examine whether rapid eye movement (REM) sleep behavior disorder occurs in disproportionally greater frequency in multiple system atrophy (MSA), Parkinson's disease (PD), and dementia with Lewy bodies (DLB), collectively known as the synucleinopathies, compared to other nonsynucleinopathy neurodegenerative disorders.
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The age-related neurodegenerative diseases exemplified by Alzheimer&hyp;s disease (AD), Lewy body diseases such as Parkinson's disease (PD), amyotrophic lateral sclerosis (ALS), and Huntington&hyp;s disease are characterized by the deposition of abnormal forms of specific proteins in the brain.
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Nasu-Hakola disease or polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy (PLOSL) is a genetically heterogeneous disease characterized by a combination of systemic bone cysts and dementia.
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Visual hallucinations are common symptoms in Parkinson's disease and are most likely of multifactorial origin.
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Patients with AD and patients with FTD show different disturbances in their rhythms of activity and temperature compared with each other and with normal elderly patients.
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We report the first case of neuropathologically verified parkinsonism-dementia complex of the Kii peninsula, together with the patient's brother, who had amyotrophic lateral sclerosis.
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This study adds further arguments for a cognitive impairment in MND/ALS.
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The findings confirm predictions regarding behavioural differences in frontotemporal and semantic dementia and point to differential roles of the frontal and temporal lobes in affect, social functioning, eating, and compulsive behaviour.
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Forty-three patients with PD were demented at follow-up evaluation, equivalent to an incidence rate of 95.3 per 1,000 person-years (95% CI, 68.2 to 122.0).
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Both patient groups performed equally poorly on tests of episodic and semantic memory with the exception of immediate and delayed story recall, which was worse in the AD group.
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We studied the prevalence of dementing disorders in a rural town of Japan (Amino-cho), using a door-to-door two-phase design.
From across this tag
10 of the 1,021 studies in this tag, picked by a fixed rule (a hash of each study's address), not by score or date; each page of this list shows a different 10. The same 10 appear here every time.
- Dysphagia Symptoms Contribute to Greater Care Partner Burden in Neurodegenerative Disease
- Parkinson risk in idiopathic REM sleep behavior disorder: preparing for neuroprotective trials
- The frontotemporal dementia-motor neuron disease continuum
- Clinical diagnostic criteria for dementia associated with Parkinson's disease
- A longitudinal study of speech production in primary progressive aphasia and behavioral variant frontotemporal dementia
- Cognitive impairment in Parkinson's disease and dementia with Lewy bodies
- Progressive aphasia secondary to Alzheimer disease vs FTLD pathology
- White matter lesions in Parkinson disease
- Typical and atypical pathology in primary progressive aphasia variants
- Progression of falls in postmortem-confirmed parkinsonian disorders