| Memantine in patients with Parkinson's disease dementia or dementia with Lewy bodies: a double-blind, placebo-controlled, multicentre trial D Aarsland, C Ballard, Z Walker, F Bostrom, G Alves, K Kossakowski, ... The Lancet Neurology 8 (7), 613-618, 2009 | 588 | 2009 |
| Cognitive impairment in Parkinson disease: impact on quality of life, disability, and caregiver burden I Leroi, K McDonald, H Pantula, V Harbishettar Journal of geriatric psychiatry and neurology 25 (4), 208-214, 2012 | 399 | 2012 |
| Randomized placebo‐controlled trial of donepezil in cognitive impairment in Parkinson's disease I Leroi, J Brandt, SG Reich, CG Lyketsos, S Grill, R Thompson, L Marsh International journal of geriatric psychiatry 19 (1), 1-8, 2004 | 278 | 2004 |
| Neuropsychiatry of Huntington’s disease and other basal ganglia disorders A Rosenblatt, I Leroi Psychosomatics 41 (1), 24-30, 2000 | 242 | 2000 |
| Longitudinal relationship between hearing aid use and cognitive function in older Americans A Maharani, P Dawes, J Nazroo, G Tampubolon, N Pendleton, ... Journal of the American Geriatrics Society 66 (6), 1130-1136, 2018 | 232 | 2018 |
| Carer burden in apathy and impulse control disorders in Parkinson's disease I Leroi, V Harbishettar, M Andrews, K McDonald, EJ Byrne, A Burns International journal of geriatric psychiatry 27 (2), 160-166, 2012 | 200 | 2012 |
| Psychopathology in patients with degenerative cerebellar diseases: a comparison to Huntington’s disease I Leroi, E O’Hearn, L Marsh, CG Lyketsos, A Rosenblatt, CA Ross, ... American Journal of Psychiatry 159 (8), 1306-1314, 2002 | 182 | 2002 |
| The impact of individual Cognitive Stimulation Therapy (iCST) on cognition, quality of life, caregiver health, and family relationships in dementia: A randomised controlled trial M Orrell, L Yates, P Leung, S Kang, Z Hoare, C Whitaker, A Burns, ... PLoS medicine 14 (3), e1002269, 2017 | 179 | 2017 |
| Randomized controlled trial of memantine in dementia associated with Parkinson's disease I Leroi, R Overshott, EJ Byrne, E Daniel, A Burns Movement Disorders 24 (8), 1217-1221, 2009 | 158 | 2009 |
| Impact of the COVID-19 pandemic on loneliness and social isolation: A multi-country study R O’sullivan, A Burns, G Leavey, I Leroi, V Burholt, J Lubben, ... International journal of environmental research and public health 18 (19), 9982, 2021 | 155 | 2021 |
| The epidemiology of psychosis in dementia I Leroi, A Voulgari, JCS Breitner, CG Lyketsos The American journal of geriatric psychiatry 11 (1), 83-91, 2003 | 142 | 2003 |
| Hearing impairment, loneliness, social isolation, and cognitive function: longitudinal analysis using English longitudinal study on ageing A Maharani, N Pendleton, I Leroi The American Journal of Geriatric Psychiatry 27 (12), 1348-1356, 2019 | 137 | 2019 |
| Behavioural disorders, disability and quality of life in Parkinson's disease I Leroi, DJ Ahearn, M Andrews, KR McDonald, EJ Byrne, A Burns Age and ageing 40 (5), 614-621, 2011 | 137 | 2011 |
| Cognitive impairment in chronic obstructive pulmonary disease and chronic heart failure: a systematic review and meta-analysis of observational studies AM Yohannes, W Chen, AM Moga, I Leroi, MJ Connolly Journal of the American Medical Directors Association 18 (5), 451. e1-451. e11, 2017 | 135 | 2017 |
| Individual cognitive stimulation therapy for dementia: a clinical effectiveness and cost-effectiveness pragmatic, multicentre, randomised controlled trial V Orgeta, P Leung, L Yates, S Kang, Z Hoare, C Henderson, C Whitaker, ... Health Technology Assessment 19 (64), 1-108, 2015 | 129 | 2015 |
| Goal-oriented cognitive rehabilitation in early-stage dementia: study protocol for a multi-centre single-blind randomised controlled trial (GREAT) L Clare, A Bayer, A Burns, A Corbett, R Jones, M Knapp, M Kopelman, ... Trials 14, 1-15, 2013 | 126 | 2013 |
| Individual goal‐oriented cognitive rehabilitation to improve everyday functioning for people with early‐stage dementia: A multicentre randomised controlled trial (the GREAT trial) L Clare, A Kudlicka, JR Oyebode, RW Jones, A Bayer, I Leroi, ... International Journal of Geriatric Psychiatry 34 (5), 709-721, 2019 | 111 | 2019 |
| Visual hallucinations in neurological and ophthalmological disease: pathophysiology and management J O'Brien, JP Taylor, C Ballard, RA Barker, C Bradley, A Burns, ... Journal of Neurology, Neurosurgery & Psychiatry 91 (5), 512-519, 2020 | 104 | 2020 |
| Cognitive training interventions for dementia and mild cognitive impairment in Parkinson’s disease V Orgeta, KR McDonald, E Poliakoff, JV Hindle, L Clare, I Leroi Cochrane Database of Systematic Reviews, 2020 | 102 | 2020 |
| Associations between self-reported sensory impairment and risk of cognitive decline and impairment in the health and retirement study cohort A Maharani, P Dawes, J Nazroo, G Tampubolon, N Pendleton The Journals of Gerontology: Series B 75 (6), 1230-1242, 2020 | 88 | 2020 |
