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parkinson
1,027 studies tagged parkinson, 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
1,027 studies carry this tag.
Date range
1967 to 2026
Top journals
- Neurology 107
- Brain : a journal of neurology 71
- Movement disorders : official journal of the Movement Disorder Society 53
- Annals of neurology 34
- The Lancet. Neurology 34
315 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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A major difference in the revised diagnostic criteria for Alzheimer's disease (AD) is the incorporation of biomarkers to support a clinical diagnosis and allow the identification of preclinical AD due to AD neuropathological processes.
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At present, there are very few therapeutic options for patients affected by amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD).
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The best cluster solution found was based on orthostatic hypotension, mild cognitive impairment, rapid eye movement sleep behavior disorder (RBD), depression, anxiety, and Unified Parkinson's Disease Rating Scale Part II and Part III scores at baseline.
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Navigate PD was an educational program established to supplement existing guidelines and provide recommendations on the management of Parkinson's disease (PD) refractory to oral/transdermal therapies.
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Mild cognitive impairment in Parkinson's disease is associated with progression to dementia (Parkinson's disease dementia) in a majority of patients.
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A large proportion of the Medicare PD population resides in an LTCF.
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High-level evidence related to pharmacological strategies for managing Lewy body dementia is rare.
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Several studies have recently shown that basal ganglia (BG) deterioration leads to distinctive impairments in the domains of syntax, action verbs, and action semantics.
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We conclude that variations in morphologies among microglial cells, and cells of macrophage lineage, can help guide future work connecting neuroinflammatory mechanisms with specific neurodegenerative disease subtypes.
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Diagnoses of dementia, probable AD, and MCI in 636 autopsied subjects from the Religious Order Study and the Rush Memory and Aging Project were based on clinical evaluation and cognitive performance tests.
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Substantial variability occurs in the prevalence of "PiB-positive" studies in subjects with Parkinsonism and cognitive impairment.
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The most frequent NPS were depression (in 66% of the sample), anxiety (65%) and mental fatigue (57%).
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Among patients aged ≥55 years presenting to inpatient/ED settings with trauma, TBI is associated with a 44% increased risk of developing PD over 5 to 7 years that is unlikely to be due to confounding or reverse causation.
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Dementia with Lewy bodies (DLB) needs to be distinguished from Alzheimer's disease (AD) because of important differences in patient management and outcome.
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Mutations of the glucocerebrosidase (GBA) gene are the most important risk factor yet discovered for Parkinson disease (PD).
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Of 305 patients, follow-up information was available for 279, of whom 93 (33.3%) developed defined neurodegenerative disease.
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Multiple different pathological protein aggregates are frequently seen in human postmortem brains and hence mixed pathology is common.
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Baseline data of 423 PD patients and 196 HCs yielded no between-group differences in demographic characteristics.
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71/100
Using stratification with simply assessed markers, it is now not only possible, but practical to include patients with RBD in neuroprotective trials against Parkinson disease, multiple system atrophy, and dementia with Lewy bodies.
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For neuropsychology measures, we noted the earliest significant differences between mutation carriers and non-carriers 5 years before expected onset, when differences were significant for all measures except for tests of immediate recall and verbal fluency.
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It has been well established that neuronal loss within the cholinergic nucleus basalis of Meynert (nbM) correlates with cognitive decline in dementing disorders such as Alzheimer's disease (AD).
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However, LB pathology in LRRK2-related PD may be a marker for a broader parkinsonian symptom complex including cognitive impairment.
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48/100
Changes in delta bandpower showed the highest and most consistent pattern of correlations with longitudinal changes in neuropsychological testing.
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52/100
Frontotemporal lobar degeneration (FTLD) comprises two main classes of neurodegenerative diseases characterized by neuronal/glial proteinaceous inclusions (i.e., proteinopathies) including tauopathies (i.e., FTLD-Tau) and TDP-43 proteinopathies (i.e., FTLD-TDP) while other very rare forms of FTLD are known such as FTLD with FUS pathology (FTLD-FUS).
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These research priorities identify crucial gaps in the existing evidence to address everyday practicalities in the management of the complexities of PD.
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The spectrum of mixed brain pathologies expands beyond accompanying vascular pathology in brains with Alzheimer's disease-related pathology.
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Classic textbook neurology teaches that amyotrophic lateral sclerosis (ALS) is a degenerative disease that selectively affects upper and lower motor neurons and is fatal 3-5 years after onset--a description which suggests that the clinical presentation of ALS is very homogenous.
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Functional and structural connectivity measures, as assessed by means of functional and diffusion MRI, are emerging as potential intermediate biomarkers for Alzheimer disease (AD) and other disorders.
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TAR DNA binding protein 43 kDa (TDP-43), for instance, has been shown to cause frontotemporal dementia as well as some cases of familial ALS, and is associated with frontotemporal dysfunction in ALS.
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Neurocognitive disorders--including delirium, mild cognitive impairment and dementia--are characterized by decline from a previously attained level of cognitive functioning.
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Parkinson's disease (PD) and dementia with Lewy bodies (DLB) are among the human synucleinopathies, which show alpha-synuclein immunoreactive neuronal and/or glial aggregations and progressive neuronal loss in selected brain regions (eg, substantia nigra, ventral tegmental area, pedunculopontine nucleus).
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Cardiovascular autonomic dysfunction, REM sleep behavior disorder, color discrimination ability, and gait dysfunction strongly predict development of dementia in Parkinson disease.
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Next to α-synuclein deposition, microglial activation is a prominent pathological feature in the substantia nigra (SN) of Parkinson's disease (PD) patients.
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α-Synuclein is the major component of filamentous inclusions that constitute the defining characteristic of Parkinson's disease, dementia with Lewy bodies and multiple system atrophy, so-called α-synucleinopathies.
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The blood-brain barrier (BBB) is a tightly regulated interface in the Central Nervous System (CNS) that regulates the exchange of molecules in and out from the brain thus maintaining the CNS homeostasis.
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Parkinson's disease is a chronic neurodegenerative disorder characterized by the motor symptoms of bradykinesia, tremor, rigidity and postural instability.
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Similar to Alzheimer's disease (AD), dementia with Lewy bodies (DLB) is characterized by a profound degeneration of cortically-projecting cholinergic neurons of the basal forebrain (BF) and associated depletion of cortical cholinergic activity.
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Nearly ¾ of the PD cohort reported falling after 8 years of follow-up.
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All measures distinguished the dementia and control groups and all markers associated with the cognitive test scores.
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Frontotemporal dementia (FTD) is a complex disorder characterised by a broad range of clinical manifestations, differential pathological signatures, and genetic variability.
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Resting state functional magnetic resonance imaging (fMRI) was used to measure whole brain functional connectivity within specific networks hypothesised to be more affected in dementia with Lewy bodies (DLB) (a disease characterised by prominent attentional deficits, spontaneous motor features of parkinsonism and depression) than in Alzheimer׳s disease (AD) and controls.
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Longitudinal analysis revealed progressive and widespread changes in the grey matter, notably including the basal ganglia.
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The neurodegenerative diseases are a diverse group of disorders characterized by progressive loss of specific groups of neurons.
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These findings confirm that MCI is associated with widespread cortical atrophy.
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Although levodopa is the most effective medication available for treating the motor symptoms of Parkinson disease, in certain instances (eg, mild symptoms, tremor as the only or most prominent symptom, aged Conclusions and relevance Strong evidence supports using levodopa and dopamine agonists for motor symptoms at all stages of Parkinson disease.
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With advances in knowledge disease, boundaries may change.
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Opinion statement Parkinson's disease (PD) has been increasingly recognized as having a multitude of nonmotor symptoms including psychosis, cognitive impairment and dementia, mood disturbances, fatigue, apathy, and sleep disorders.
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Differentiation of logopenic (lvPPA) and nonfluent/agrammatic (nfvPPA) variants of Primary Progressive Aphasia is important yet remains challenging since it hinges on expert based evaluation of speech and language production.
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63/100
In a large IRBD cohort diagnosed in a tertiary referal sleep center, prolonged follow-up indicated that the majority of patients are eventually diagnosed with the synucleinopathies PD, DLB and less frequently MSA.
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The most common and distinctive feature for all pathologies associated with primary progressive aphasia was the asymmetric prominence of atrophy, neuronal loss, and disease-specific proteinopathy in the language-dominant (mostly left) hemisphere.
From across this tag
10 of the 1,026 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.
- Alice in Wonderland Syndrome in dementia with Lewy bodies: a case report exploring visual cognition dysfunction
- Clinical syndromes associated with posterior atrophy: early age at onset AD spectrum
- Clinical correlates of selective pathology in the amygdala of patients with Parkinson's disease
- The neurobiology of depression in later-life: clinical, neuropsychological, neuroimaging and pathophysiological features
- Data-driven characterization of distinct cognitive subtypes in Parkinson’s disease dementia
- Distinct behavioural profiles in frontotemporal dementia and semantic dementia
- TDP-43 proteinopathies: a new wave of neurodegenerative diseases
- The impact of autonomic dysfunction on survival in patients with dementia with Lewy bodies and Parkinson's disease with dementia
- Co-morbidity of TDP-43 proteinopathy in Lewy body related diseases
- Chronic neuropathologies of single and repetitive TBI: substrates of dementia?