Search Results - "Holland, Negin"
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Syndromes associated with frontotemporal lobar degeneration change response patterns on visual analogue scales
Published in Scientific reports (02-06-2023)“…Self-report scales are widely used in cognitive neuroscience and psychology. However, they rest on the central assumption that respondents engage meaningfully…”
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Synaptic density affects clinical severity via network dysfunction in syndromes associated with frontotemporal lobar degeneration
Published in Nature communications (20-12-2023)“…There is extensive synaptic loss from frontotemporal lobar degeneration, in preclinical models and human in vivo and post mortem studies. Understanding the…”
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Synaptic density in carriers of C9orf72 mutations: a [11C]UCB‐J PET study
Published in Annals of clinical and translational neurology (01-07-2021)“…Synaptic loss is an early and clinically relevant feature of many neurodegenerative diseases. Here we assess three adults at risk of frontotemporal dementia…”
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Asymmetrical atrophy of thalamic subnuclei in Alzheimer's disease and amyloid-positive mild cognitive impairment is associated with key clinical features
Published in Alzheimer's & dementia : diagnosis, assessment & disease monitoring (01-12-2019)“…Although widespread cortical asymmetries have been identified in Alzheimer's disease (AD), thalamic asymmetries and their relevance to clinical severity in AD…”
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11C-UCB-J synaptic PET and multimodal imaging in dementia with Lewy bodies
Published in European journal of hybrid imaging (22-12-2020)“…Objective Dementia with Lewy bodies (DLB) is a common cause of dementia, but atrophy is mild compared to Alzheimer’s disease. We propose that DLB is associated…”
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The role of noradrenaline in cognition and cognitive disorders
Published in Brain (London, England : 1878) (04-09-2021)“…Many aspects of cognition and behaviour are regulated by noradrenergic projections to the forebrain originating from the locus coeruleus, acting through alpha…”
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A synergistic core for human brain evolution and cognition
Published in Nature neuroscience (01-06-2022)“…How does the organization of neural information processing enable humans’ sophisticated cognition? Here we decompose functional interactions between brain…”
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Locus coeruleus integrity and the effect of atomoxetine on response inhibition in Parkinson's disease
Published in Brain (London, England : 1878) (04-09-2021)“…Cognitive decline is a common feature of Parkinson's disease, and many of these cognitive deficits fail to respond to dopaminergic therapy. Therefore,…”
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Synaptic Loss in Primary Tauopathies Revealed by [11C]UCB‐J Positron Emission Tomography
Published in Movement disorders (01-10-2020)“…Background Synaptic loss is a prominent and early feature of many neurodegenerative diseases. Objectives We tested the hypothesis that synaptic density is…”
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The impact of misdiagnosing Bell’s palsy as acute stroke
Published in Clinical medicine (London, England) (01-11-2019)“…Idiopathic Bell’s palsy can lead to a serious and, sometimes permanently, disfiguring and emotionally challenging facial palsy. Early diagnosis and treatment…”
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Locus Coeruleus Integrity from 7 T MRI Relates to Apathy and Cognition in Parkinsonian Disorders
Published in Movement disorders (01-08-2022)“…Background Neurodegeneration in the locus coeruleus (LC) contributes to neuropsychiatric symptoms in both Parkinson's disease (PD) and progressive supranuclear…”
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GABAergic cortical network physiology in frontotemporal lobar degeneration
Published in Brain (London, England : 1878) (17-08-2021)“…The clinical syndromes caused by frontotemporal lobar degeneration are heterogeneous, including the behavioural variant frontotemporal dementia (bvFTD) and…”
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Diagnosis Across the Spectrum of Progressive Supranuclear Palsy and Corticobasal Syndrome
Published in JAMA neurology (01-03-2020)“…Atypical parkinsonian syndromes (APS), including progressive supranuclear palsy (PSP), corticobasal syndrome (CBS), and multiple system atrophy (MSA), may be…”
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Molecular pathology and synaptic loss in primary tauopathies: an 18F-AV-1451 and 11C-UCB-J PET study
Published in Brain (London, England : 1878) (29-03-2022)“…The relationship between in vivo synaptic density and molecular pathology in primary tauopathies is key to understanding the impact of tauopathy on functional…”
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Multi‐modal MR and synaptic PET changes in dementia with Lewy bodies
Published in Alzheimer's & dementia (01-12-2023)“…Background Novel, validated imaging biomarkers for assessing disease severity and progression in dementia with Lewy Bodies (DLB) are needed as standard…”
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Misdiagnosing Bell's palsy as acute stroke/Response
Published in Clinical medicine (London, England) (01-01-2020)Get full text
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Response
Published in Clinical medicine (London, England) (01-01-2020)Get full text
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Response
Published in Clinical medicine (London, England) (01-01-2020)Get full text
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Locus Coeruleus Integrity Is Linked to Response Inhibition Deficits in Parkinson's Disease and Progressive Supranuclear Palsy
Published in The Journal of neuroscience (18-10-2023)“…Parkinson's disease (PD) and progressive supranuclear palsy (PSP) both impair response inhibition, exacerbating impulsivity. Inhibitory control deficits vary…”
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Differential Synaptic Loss in β‐Amyloid Positive Versus β‐Amyloid Negative Corticobasal Syndrome
Published in Movement disorders (01-07-2024)“…Background/Objective The corticobasal syndrome (CBS) is a complex asymmetric movement disorder, with cognitive impairment. Although commonly associated with…”
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