O'Brien, John T.

Characteristics of Visual Hallucinations in Parkinson Disease Dementia and Dementia With Lewy Bodies

Mosimann, U. P., Rowan, E. N., Partington, C. E., Collerton, D., Littlewood, E., O'Brien, J. T., Burn, D. J., & McKeith, I. G. (2006) · The American Journal of Geriatric Psychiatry

Hallucinations in medical conditionsParkinson's Disease Mechanisms and Treatments

Cited by 188

Determining the minimum clinically important differences for outcomes in the DOMINO trial

Howard, R., Phillips, P., Johnson, T., O'Brien, J., Sheehan, B., Lindesay, J., Bentham, P., Burns, A., Ballard, C., Holmes, C., et al. (2011) · International Journal of Geriatric Psychiatry

Dementia and Cognitive Impairment ResearchStatistical Methods in Clinical Trials

Cited by 185

Autopsy validation of 123 I-FP-CIT dopaminergic neuroimaging for the diagnosis of DLB

Thomas, A. J., Attems, J., Colloby, S. J., O'Brien, J. T., McKeith, I., Walker, R., Lee, L., Burn, D., Lett, D. J., & Walker, Z. (2017) · Neurology

Dementia and Cognitive Impairment ResearchParkinson's Disease Mechanisms and Treatments

Cited by 165

Depressive Symptoms and Cognitive Decline in Community‐Dwelling Older Adults

Köhler, S., van Boxtel, M. P. J., van Os, J., Thomas, A. J., O'Brien, J. T., Jolles, J., Verhey, F. R. J., & Allardyce, J. (2010) · Journal of the American Geriatrics Society

Dementia and Cognitive Impairment ResearchAging, Health, and Disability

Cited by 152

EFNS ‐ ENS / EAN Guideline on concomitant use of cholinesterase inhibitors and memantine in moderate to severe Alzheimer's disease

Schmidt, R., Hofer, E., Bouwman, F. H., Buerger, K., Cordonnier, C., Fladby, T., Galimberti, D., Georges, J., Heneka, M. T., Hort, J., et al. (2015) · European Journal of Neurology

Dementia and Cognitive Impairment ResearchCholinesterase and Neurodegenerative Diseases

Cited by 140

[ 11 C]PK11195 binding in Alzheimer disease and progressive supranuclear palsy

Passamonti, L., Rodríguez, P. V., Hong, Y. T., Allinson, K. S. J., Bevan-Jones, W. R., Williamson, D., Jones, P. S., Arnold, R., Borchert, R. J., Surendranathan, A., et al. (2018) · Neurology

Neuroinflammation and Neurodegeneration MechanismsAlzheimer's disease research and treatments

Cited by 115

METACOHORTS for the study of vascular disease and its contribution to cognitive decline and neurodegeneration: An initiative of the Joint Programme for Neurodegenerative Disease Research

METACOHORTS Consortium, Dichgans, M., Wardlaw, J., Smith, E., Zietemann, V., Seshadri, S., Sachdev, P., Biessels, G. J., Fazekas, F., Benavente, O., et al. (2016) · Alzheimer's & Dementia

Dementia and Cognitive Impairment ResearchNeurological Disease Mechanisms and Treatments

Cited by 101

Dementia wellbeing and COVID-19: review and expert consensus on current research and knowledge gaps

Liu, K. Y., Howard, R., Banerjee, S., Comas‐Herrera, A., Goddard, J., Knapp, M., Livingston, G., Manthorpe, J., O'Brien, J. T., Paterson, R. W., et al. (2021) · International Journal of Geriatric Psychiatry

Dementia and Cognitive Impairment ResearchCOVID-19 and Mental Health

Cited by 87

Neuroinflammation predicts disease progression in progressive supranuclear palsy

Malpetti, M., Passamonti, L., Jones, P. S., Street, D., Rittman, T., Fryer, T. D., Hong, Y. T., Vàsquez Rodriguez, P., Bevan-Jones, W. R., Aigbirhio, F. I., et al. (2021) · Journal of Neurology, Neurosurgery & Psychiatry

Parkinson's Disease Mechanisms and TreatmentsNeuroinflammation and Neurodegeneration Mechanisms

Cited by 85

Neuroinflammation and Tau Colocalize in vivo in Progressive Supranuclear Palsy

Malpetti, M., Passamonti, L., Rittman, T., Jones, P. S., Vázquez Rodríguez, P., Bevan‐Jones, W. R., Hong, Y. T., Fryer, T. D., Aigbirhio, F. I., O'Brien, J. T., et al. (2020) · Annals of Neurology

Parkinson's Disease Mechanisms and TreatmentsNeuroinflammation and Neurodegeneration Mechanisms

Cited by 83

A study of wrist-worn activity measurement as a potential real-world biomarker for late-life depression

O'Brien, J. T., Gallagher, P., Stow, D., Hammerla, N., Ploetz, T., Firbank, M., Ladha, C., Ladha, K., Jackson, D., McNaney, R., et al. (2017) · Psychological Medicine

Physical Activity and HealthContext-Aware Activity Recognition Systems

Cited by 76

In vivo neuroinflammation and cerebral small vessel disease in mild cognitive impairment and Alzheimer’s disease

Low, A., Mak, E., Malpetti, M., Passamonti, L., Nicastro, N., Stefaniak, J. D., Savulich, G., Chouliaras, L., Su, L., Rowe, J. B., et al. (2021) · Journal of Neurology, Neurosurgery & Psychiatry

Neuroinflammation and Neurodegeneration MechanismsNeurological Disease Mechanisms and Treatments

Cited by 70

Multi-modal MRI investigation of volumetric and microstructural changes in the hippocampus and its subfields in mild cognitive impairment, Alzheimer's disease, and dementia with Lewy bodies

Mak, E., Gabel, S., Su, L., Williams, G. B., Arnold, R., Passamonti, L., Vazquez Rodríguez, P., Surendranathan, A., Bevan-Jones, W. R., Rowe, J. B., et al. (2017) · International Psychogeriatrics

Dementia and Cognitive Impairment ResearchAdvanced Neuroimaging Techniques and Applications

Cited by 66

Vascular factors and depression

Teper, E., & O'Brien, J. T. (2008) · International Journal of Geriatric Psychiatry

Tryptophan and brain disordersCardiac Health and Mental Health

Cited by 55

Clinical and imaging correlates of amyloid deposition in dementia with Lewy bodies

Donaghy, P. C., Firbank, M. J., Thomas, A. J., Lloyd, J., Petrides, G., Barnett, N., Olsen, K., & O'Brien, J. T. (2018) · Movement Disorders

Dementia and Cognitive Impairment ResearchParkinson's Disease Mechanisms and Treatments

Cited by 52

Longitudinal assessment of global and regional atrophy rates in Alzheimer's disease and dementia with Lewy bodies

Mak, E., Su, L., Williams, G. B., Watson, R., Firbank, M., Blamire, A. M., & O'Brien, J. T. (2015) · NeuroImage: Clinical

Dementia and Cognitive Impairment ResearchAlzheimer's disease research and treatments

Cited by 51

CAIDE dementia risk score relates to severity and progression of cerebral small vessel disease in healthy midlife adults: the PREVENT-Dementia study

Low, A., Prats-Sedano, M. A., Stefaniak, J. D., McKiernan, E. F., Carter, S. F., Douvani, M.-E., Mak, E., Su, L., Stupart, O., Muniz, G., et al. (2022) · Journal of Neurology, Neurosurgery & Psychiatry

Cerebrovascular and genetic disordersDementia and Cognitive Impairment Research

Cited by 44

[18F]AV‐1451 PET in behavioral variant frontotemporal dementia due to MAPT mutation

Bevan Jones, W. R., Cope, T. E., Passamonti, L., Fryer, T. D., Hong, Y. T., Aigbirhio, F., Kril, J. J., Forrest, S. L., Allinson, K., Coles, J. P., et al. (2016) · Annals of Clinical and Translational Neurology

Alzheimer's disease research and treatmentsDementia and Cognitive Impairment Research

Cited by 44

In vivo PET imaging of neuroinflammation in familial frontotemporal dementia

Malpetti, M., Rittman, T., Jones, P. S., Cope, T. E., Passamonti, L., Bevan-Jones, W. R., Patterson, K., Fryer, T. D., Hong, Y. T., Aigbirhio, F. I., et al. (2021) · Journal of Neurology, Neurosurgery & Psychiatry

Neuroinflammation and Neurodegeneration MechanismsAlzheimer's disease research and treatments

Cited by 43

Neuropathological correlates of volumetric MRI in autopsy-confirmed Lewy body dementia

Burton, E. J., Mukaetova-Ladinska, E. B., Perry, R. H., Jaros, E., Barber, R., & O'Brien, J. T. (2012) · Neurobiology of Aging

Parkinson's Disease Mechanisms and TreatmentsDementia and Cognitive Impairment Research

Cited by 43

Accuracy of dopaminergic imaging as a biomarker for mild cognitive impairment with Lewy bodies

Roberts, G., Donaghy, P. C., Lloyd, J., Durcan, R., Petrides, G., Colloby, S. J., Lawley, S., Ciafone, J., Hamilton, C. A., Firbank, M., et al. (2021) · The British Journal of Psychiatry

Dementia and Cognitive Impairment ResearchParkinson's Disease Mechanisms and Treatments

Cited by 41

In vivo evidence for pre‐symptomatic neuroinflammation in a MAPT mutation carrier

Bevan‐Jones, W. R., Cope, T. E., Jones, P. S., Passamonti, L., Hong, Y. T., Fryer, T., Arnold, R., Coles, J. P., Aigbirhio, F. I., O'Brien, J. T., et al. (2019) · Annals of Clinical and Translational Neurology

Neuroinflammation and Neurodegeneration MechanismsAlzheimer's disease research and treatments

Cited by 36

The incidence of Parkinson's disease in the North-East of England

Duncan, G. W., Khoo, T. K., Coleman, S. Y., Brayne, C., Yarnall, A. J., O'Brien, J. T., Barker, R. A., & Burn, D. J. (2014) · Age and Ageing

Parkinson's Disease Mechanisms and TreatmentsDeep Brain Stimulation and Movement Disorders

Cited by 32

Amyloid Imaging and Longitudinal Clinical Progression in Dementia With Lewy Bodies

Donaghy, P. C., Firbank, M. J., Thomas, A. J., Lloyd, J., Petrides, G., Barnett, N., Olsen, K., & O'Brien, J. T. (2020) · The American Journal of Geriatric Psychiatry

Dementia and Cognitive Impairment ResearchParkinson's Disease Mechanisms and Treatments

Cited by 31