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Dr Nagulan Ratnarajah
Dr Nagulan Ratnarajah
Vavuniya Campus, University of Jaffna
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Structural connectivity asymmetry in the neonatal brain
N Ratnarajah, A Rifkin-Graboi, MV Fortier, YS Chong, K Kwek, SM Saw, ...
Neuroimage 75, 187-194, 2013
1202013
Abnormalities of cortical thickness, subcortical shapes, and white matter integrity in subcortical vascular cognitive impairment
JY Jin Thong, J Du, N Ratnarajah, Y Dong, HW Soon, M Saini, MZ Tan, ...
Human brain mapping 35 (5), 2320-2332, 2014
502014
Adaptation of brain functional and structural networks in aging
A Lee, N Ratnarajah, TA Tuan, SHA Chen, A Qiu
PLoS One 10 (4), e0123462, 2015
312015
Multi-label segmentation of white matter structures: application to neonatal brains
N Ratnarajah, A Qiu
NeuroImage 102, 913-922, 2014
232014
Reduced dengue incidence during the COVID-19 movement restrictions in Sri Lanka from March 2020 to April 2021
SN Surendran, R Nagulan, K Sivabalakrishnan, S Arthiyan, A Tharsan, ...
BMC public health 22 (1), 388, 2022
202022
Developmental synchrony of thalamocortical circuits in the neonatal brain
JS Poh, Y Li, N Ratnarajah, MV Fortier, YS Chong, K Kwek, SM Saw, ...
Neuroimage 116, 168-176, 2015
152015
A novel approach for improved tractography and quantitative analysis of probabilistic fibre tracking curves
N Ratnarajah, A Simmons, O Davydov, A Hojjatoleslami
Medical image analysis 16 (1), 227-238, 2012
122012
Brain network measures for groups of nodes: application to normal aging and Alzheimer's disease
S Srivishagan, AAI Perera, A Hojjat, N Ratnarajah, ...
Brain Connectivity 10 (6), 316-327, 2020
92020
Efficient Feature Selection for Prediction of Diabetic Using LASSO
PM Kumarage, B Yogarajah, N Ratnarajah
19th International Conference on Advances in ICT for Emerging Regions (ICTer ¡¦, 2019
62019
Two-tensor model-based bootstrapping on classified tensor morphologies: estimation of uncertainty in fiber orientation and probabilistic tractography
N Ratnarajah, A Simmons, M Bertoni, A Hojjatoleslami
Magnetic resonance imaging 31 (2), 296-312, 2013
62013
Two-Tensor Model-Based Bootstrapping on Classified Tensor Morphologies: Estimation of Uncertainty in Fibre Orientation and Probabilistic Tractography.
N Ratnarajah, A Simmons, A Hojjatoleslami
CDMRI, MICCAI, 2011
62011
A novel white matter fibre tracking algorithm using probabilistic tractography and average curves
N Ratnarajah, A Simmons, O Davydov, A Hojjat
Medical Image Computing and Computer-Assisted Intervention–MICCAI 2010: 13th ¡¦, 2010
62010
Neuroimaging Assessment of Spasticity Developed after Acquired Brain Injuries and Multiple Sclerosis
MA Bertoni, M Sakel, A Hojjattoleslami, IV Bertoni, N Ratnarajah
The Neuroradiology Journal 25 (3), 311-317, 2012
52012
Detection of Alzheimer¡¯s Disease using Structural Brain Network and Convolutional Neural Network
S Subaramya, T Kokul, R Nagulan, UAJ Pinidiyaarachchi, M Jeyasuthan
2021 10th International Conference on Information and Automation for ¡¦, 2021
42021
Probabilistic clustering and shape modelling of white matter fibre bundles using regression mixtures
N Ratnarajah, A Simmons, A Hojjatoleslami
Medical Image Computing and Computer-Assisted Intervention–MICCAI 2011, 25-32, 2011
42011
Dengue Incidence and Aedes Vector Collections in Relation to COVID-19 Population Mobility Restrictions
SN Surendran, R Nagulan, A Tharsan, K Sivabalakrishnan, R Ramasamy
Tropical Medicine and Infectious Disease 7 (10), 287, 2022
32022
Feature selection in automobile price prediction: An integrated approach
S Selvaratnam, B Yograjah, T Jeyamugan, N Ratnarajah
2021 International Research Conference on Smart Computing and Systems ¡¦, 2021
32021
Enhanced symmetric cryptography for IOT using novel Random secret key approach
G Sittampalam, N Ratnarajah
2020 2nd International Conference on Advancements in Computing (ICAC) 1, 398-403, 2020
32020
SAMS: An IoT Solution for Attendance Management in Universities
G Sittampalam, N Ratnarajah
TENCON 2019-2019 IEEE Region 10 Conference (TENCON), 251-256, 2019
32019
Resolving complex fibre configurations using two-tensor random-walk stochastic algorithms
N Ratnarajah, A Simmons, A Colchester, A Hojjatoleslami
Medical Imaging 2011: Image Processing 7962, 246-254, 2011
32011
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