| A comparison of three sets of criteria for determining the presence of differential item functioning using ordinal logistic regression PK Crane, LE Gibbons, K Ocepek-Welikson, K Cook, D Cella, ... Quality of Life Research 16, 69-84, 2007 | 155 | 2007 |
| The prognostic effects of poststroke cognitive impairment no dementia and domain-specific cognitive impairments in nondisabled ischemic stroke patients K Narasimhalu, S Ang, DA De Silva, MC Wong, HM Chang, KS Chia, ... Stroke 42 (4), 883-888, 2011 | 143 | 2011 |
| Severity of CIND and MCI predict incidence of dementia in an ischemic stroke cohort K Narasimhalu, S Ang, DA De Silva, MC Wong, HM Chang, KS Chia, ... Neurology 73 (22), 1866-1872, 2009 | 125 | 2009 |
| Item response theory facilitated cocalibrating cognitive tests and reduced bias in estimated rates of decline PK Crane, K Narasimhalu, LE Gibbons, DM Mungas, S Haneuse, ... Journal of clinical epidemiology 61 (10), 1018-1027. e9, 2008 | 121 | 2008 |
| Hippocampal volume and white matter disease in the prediction of dementia in Parkinson's disease N Kandiah, NH Zainal, K Narasimhalu, RJ Chander, A Ng, E Mak, WL Au, ... Parkinsonism & related disorders 20 (11), 1203-1208, 2014 | 113 | 2014 |
| Inflammatory markers and their association with post stroke cognitive decline K Narasimhalu, J Lee, YL Leong, L Ma, DA De Silva, MC Wong, ... International Journal of Stroke 10 (4), 513-518, 2015 | 96 | 2015 |
| A randomized controlled trial of rivastigmine in patients with cognitive impairment no dementia because of cerebrovascular disease K Narasimhalu, S Effendy, CH Sim, JM Lee, I Chen, SB Hia, HL Xue, ... Acta Neurologica Scandinavica 121 (4), 217-224, 2010 | 92 | 2010 |
| Cognitive decline in early Parkinson's disease N Kandiah, K Narasimhalu, PN Lau, SH Seah, WL Au, LCS Tan Movement Disorders 24 (4), 605-608, 2009 | 83 | 2009 |
| Composite scores for executive function items: demographic heterogeneity and relationships with quantitative magnetic resonance imaging PK Crane, K Narasimhalu, LE Gibbons, O Pedraza, KM Mehta, Y Tang, ... Journal of the International Neuropsychological Society 14 (5), 746-759, 2008 | 77 | 2008 |
| Effectiveness of Montreal Cognitive Assessment for the diagnosis of mild cognitive impairment and mild Alzheimer’s disease in Singapore A Ng, I Chew, K Narasimhalu, N Kandiah Singapore Med J 54 (11), 616-619, 2013 | 71 | 2013 |
| Improving detection of dementia in Asian patients with low education: combining the Mini-Mental State Examination and the Informant Questionnaire on Cognitive Decline in the … K Narasimhalu, J Lee, AP Auchus, CPLH Chen Dementia and geriatric cognitive disorders 25 (1), 17-22, 2007 | 60 | 2007 |
| Rapid detection of differential item functioning in assessments of health-related quality of life: The functional assessment of cancer therapy PK Crane, LE Gibbons, K Narasimhalu, JS Lai, D Cella Quality of Life Research 16, 101-114, 2007 | 59 | 2007 |
| Frontal subcortical ischemia is crucial for post stroke cognitive impairment N Kandiah, L Wiryasaputra, K Narasimhalu, A Karandikar, M Marmin, ... Journal of the neurological sciences 309 (1-2), 92-95, 2011 | 57 | 2011 |
| The bidirectional relationship between vision and cognition: a systematic review and meta-analysis TA Vu, EK Fenwick, ATL Gan, REK Man, BKJ Tan, P Gupta, KC Ho, ... Ophthalmology 128 (7), 981-992, 2021 | 49 | 2021 |
| Utility of the AD8 as a self-rating tool for cognitive impairment in an Asian population R Chin, A Ng, K Narasimhalu, N Kandiah American Journal of Alzheimer's Disease & Other Dementias® 28 (3), 284-288, 2013 | 44 | 2013 |
| Differences exist in the cognitive profile of mild Alzheimer’s disease and subcortical ischemic vascular dementia N Kandiah, K Narasimhalu, J Lee, C Chen Dementia and geriatric cognitive disorders 27 (5), 399-403, 2009 | 36 | 2009 |
| Post‐stroke subjective cognitive impairment is associated with acute lacunar infarcts in the basal ganglia K Narasimhalu, L Wiryasaputra, YY Sitoh, N Kandiah European Journal of Neurology 20 (3), 547-551, 2013 | 33 | 2013 |
| Hospitalization, surgery, and incident dementia LI Eriksson, C Lundholm, K Narasimhalu, R Sandin, YP Jin, M Gatz, ... Alzheimer's & Dementia 15 (4), 534-542, 2019 | 29 | 2019 |
| Resident research: why some do and others don’t JY Chan, K Narasimhalu, O Goh, X Xin, TY Wong, J Thumboo, GC Phua Singapore medical journal 58 (4), 212, 2017 | 27 | 2017 |
| Trigeminal and cervical radiculitis after tozinameran vaccination against COVID-19 K Narasimhalu, WC Lee, PR Salkade, DA De Silva BMJ case reports 14 (6), 2021 | 26 | 2021 |
Deidre Anne De SilvaNational Neuroscience InstituteVerified email at singhealth.com.sg
