Govinda Poudel


NameGovinda Poudel
Job titleResearch Fellow (Neuro Psychology and Imaging)
Research instituteMary MacKillop Institute for Health Research
Faculty of Health Sciences

Research outputs

Oxytocin selectively modulates brain processing of disgust in Huntington's disease gene carriers
Izelle Labuschagne, Govinda Poudel, Catarina C. Kordsachia, Qizhu Wu, Hannah Thomson, Nellie Georgiou-Karistianis and Julie C Stout. (2018) Oxytocin selectively modulates brain processing of disgust in Huntington's disease gene carriers. Progress in Neuropsychopharmacology and Biological Psychiatry. 81, pp. 11-16. https://doi.org/10.1016/j.pnpbp.2017.09.023

Journal article

International Mind, Activities and Urban Places (iMAP) study: methods of a cohort study on environmental and lifestyle influences on brain and cognitive health
Ester Cerin, Anthony Barnett, Basile Chaix, Mark Nieuwenhuijsen, Karen Caeyenberghs, Bin Jalaludin, Takemi Sugiyama, James Sallis, Nicola T. Lautenschlager, Michael Y Ni, Govinda Poudel, David Donaire Gonzalez, Rachel Tham, Amanda Wheeler, Luke Knibbs, Linwei Tian, Kai Chan, David Dunstan, Alison Carver and Kaarin Anstey. (2020) International Mind, Activities and Urban Places (iMAP) study: methods of a cohort study on environmental and lifestyle influences on brain and cognitive health. BMJ Open. 10(3), pp. 1-15. https://doi.org/10.1136/bmjopen-2019-036607

Journal article

Rate of torque development and striatal shape in individuals with prodromal Huntington's disease
Travis M. Cruickshank, Alvaro P. Reyes, Timothy S. Pulverenti, Tim J. Rankin, Danielle M. Bartlett, Anthony Blazevich, Govinda Poudel, Mel R. Ziman and Gabriel S Trajano. (2020) Rate of torque development and striatal shape in individuals with prodromal Huntington's disease. Scientific Reports. 10(1), pp. 1-8. https://doi.org/10.1038/s41598-020-72042-2

Journal article

The effects of multidisciplinary rehabilitation on neuroimaging, biological, cognitive and motor outcomes in individuals with premanifest Huntington's disease
Danielle M. Bartlett, Andrew D. Govus, Tim J. Rankin, A. Lampit, Kirk W. Feindel, Govinda Poudel, Wei Peng Teo, Johnny Lo, Nellie Georgiou-Karistianis, Mel R. Ziman and Travis M. Cruickshank. (2020) The effects of multidisciplinary rehabilitation on neuroimaging, biological, cognitive and motor outcomes in individuals with premanifest Huntington's disease. Journal of the Neurological Sciences. 416, pp. 1-9. https://doi.org/10.1016/j.jns.2020.117022

Journal article

Exploring the brain-body composition relationship in Huntington's disease
Mitchell Turner, Alvaro Reyes, Danielle M. Bartlett, Scott Culpin, Nicolas H. Hart, Luca Hardt, Kirk Feindel, Govinda R. Poudel, Mel Ziman and Travis M. Cruickshank. (2020) Exploring the brain-body composition relationship in Huntington's disease. The Journal of Musculoskeletal and Neuronal Interactions. 20(3), pp. 332-338.

Journal article

Dual tasking impairments are associated with striatal pathology in Huntington’s disease
Johnny Lo, Alvaro Reyes, Timothy S. Pulverenti, Timothy J. Rankin, Danielle M. Bartlett, Pauline Zaenker, Grant Rowe, Kirk Feindel, Govinda Poudel, Nellie Georgiou-Karistianis, Mel R. Ziman and Travis M. Cruickshank. (2020) Dual tasking impairments are associated with striatal pathology in Huntington’s disease. Annals of Clinical and Translational Neurology. 7(9), pp. 1608-1619. https://doi.org/10.1002/acn3.51142

Journal article

Time-Varying Functional Connectivity for Understanding the Neural Basis of Behavioral Microsleeps
J Toppi, L Astolfi, GR Poudel, F Babiloni, L Macchiusi, D Mattia, S Salinari and RD Jones. (2012) Time-Varying Functional Connectivity for Understanding the Neural Basis of Behavioral Microsleeps. 34th Annual International Conference of the IEEE EMBS. IEEE, Institute of Electrical and Electronics Engineers. pp. 4708-4711 https://doi.org/10.1109/EMBC.2012.6347018

Conference paper

Performance of Beamformers on EEG Source Reconstruction
Yaqub Jon Mohamadi, Govinda Poudel, Carrie R H Innes and Richard Jones. (2012) Performance of Beamformers on EEG Source Reconstruction. 34th Annual International Conference of the IEEE EMBS. IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/EMBC.2012.6346476

Conference paper

Robust markers and sample sizes for multicenter trials of Huntington disease
Wijeratne, Peter A., Johnson, Eileanoir B., Eshaghi, Arman, Aksman, Leon, Gregory, Sarah, Johnson, Hans J., Poudel, Govinda R., Mohan, Amrita, Sampaio, Cristina, Georgiou-Karistianis, Nellie, Paulsen, Jane S., Tabrizi, Sarah J., Scahill, Rachael I., the Image-Hd, Predict-Hd Track-Hd investigators and Alexander, Daniel C.. (2020) Robust markers and sample sizes for multicenter trials of Huntington disease. Annals of Neurology. 87(5), pp. 751-762. https://doi.org/10.1002/ana.25709

Journal article

Network diffusion modeling predicts neurodegeneration in traumatic brain injury
Poudel, Govinda R., Dominguez D, Juan F., Verhelst, Helena, Vander Linden, Catharine, Deblaere, Karel, Jones, Derek K., Cerin, Ester, Vingerhoets, Guy and Caeyenberghs, Karen. (2020) Network diffusion modeling predicts neurodegeneration in traumatic brain injury. Annals of Clinical and Translational Neurology. 7(3), pp. 270-279. https://doi.org/10.1002/acn3.50984

Journal article

A critical review of brain and cognitive reserve in Huntington's disease
Soloveva, Maria V., Jamadar, Sharna D., Poudel, Govinda and Georgiou-Karistianis, Nellie. (2018) A critical review of brain and cognitive reserve in Huntington's disease. Neuroscience and Biobehavioral Reviews. 88, pp. 155 - 169. https://doi.org/10.1016/j.neubiorev.2018.03.003

Journal article

Temporal evolution of neutral activity and connectivity during microsleeps when rested and following sleep restriction
Poudel, Govinda, Innes, Carrie R. H. and Jones, Richard. (2018) Temporal evolution of neutral activity and connectivity during microsleeps when rested and following sleep restriction. NeuroImage. 174, pp. 263 - 273. https://doi.org/10.1016/j.neuroimage.2018.03.031

Journal article

Neural correlates of decision-making during a Bayesian choice task
Poudel, Govinda, Bhattarai, Anjan, Dickinson, David L. and Drummond, Sean P. A.. (2017) Neural correlates of decision-making during a Bayesian choice task. NeuroReport. 28(4), pp. 193 - 199. https://doi.org/10.1097/WNR.0000000000000730

Journal article

Emotion processing in persons who respond vicariously towards others in pain: Disinhibited left-lateralized neural activity for threatening expressions
Giummarra, Melita J., Poudel, Govinda, Niu, P. Amanda, Nicholls, Michael E. R., Fielding, Joanne, Verdejo-Garcia, Antonio and Labuschagne, Izelle. (2017) Emotion processing in persons who respond vicariously towards others in pain: Disinhibited left-lateralized neural activity for threatening expressions. Laterality: Assymetries of body, brain and cognition. 23(2), pp. 184 - 208. https://doi.org/10.1080/1357650X.2017.1349781

Journal article

Longitudinal changes in the fronto-striatal network are associated with executive dysfunction and behavioral dysregulation in Huntington's disease: 30 months IMAGE-HD data
Dominguez, Juan F., Poudel, Govinda, Stout, Julie C., Gray, Marcus, Chua, Phyllis, Borowsky, Beth, Egan, Gary F. and Georgiou-Karistianis, Nellie. (2017) Longitudinal changes in the fronto-striatal network are associated with executive dysfunction and behavioral dysregulation in Huntington's disease: 30 months IMAGE-HD data. Cortex. 92, pp. 139 - 149. https://doi.org/10.1016/j.cortex.2017.04.001

Journal article

Fronto-cerebellar dysfunction and dysconnectivity underlying cognition in Friedreich Ataxia: The IMAGE-FRDA Study
Harding, Ian H., Corben, Louise A., Storey, Elsdon, Egan, Gary F., Stagnitti, Monique R., Poudel, Govinda, Delatycki, Martin B. and Georgiou-Karistianis, Nellie. (2016) Fronto-cerebellar dysfunction and dysconnectivity underlying cognition in Friedreich Ataxia: The IMAGE-FRDA Study. Human Brain Mapping. 37(1), pp. 338 - 350. https://doi.org/10.1002/hbm.23034

Journal article

Large-scale comparative visualisation of sets of multidimensional data
Vohl, Dany, Barnes, David G., Fluke, Christopher J., Poudel, Govinda, Georgiou-Karistianis, Nellie, Hassan, Amr H., Benovitski, Yuri, Wong, Tsz Ho, Kaluza, Owen L., Nguyen, Toan D. and Bonnington, C. Paul. (2016) Large-scale comparative visualisation of sets of multidimensional data. PeerJ. 2016(10), pp. 1 - 36. https://doi.org/10.7717/peerj-cs.88

Journal article

Iron accumulation in the basal ganglia in Huntington's disease: Cross-sectional data from the IMAGE-HD study
Dominguez, Juan F., Ng, Amanda C. L., Poudel, Govinda, Stout, Julie C., Churchyard, A., Chua, Phyllis, Egan, Gary F. and Georgiou-Karistianis, Nellie. (2016) Iron accumulation in the basal ganglia in Huntington's disease: Cross-sectional data from the IMAGE-HD study. Journal of Neurology, Neurosurgery and Psychiatry. 87(5), pp. 545 - 549. https://doi.org/10.1136/jnnp-2014-310183

Journal article

Subjective sleep problems in Huntington's disease: A pilot investigation of the relationship to brain structure, neurocognitive, and neuropsychiatric function
Baker, Chaya Rochel, Dominguez, Juan F., Stout, Julie C., Gabery, Sanaz, Churchyard, A., Chua, Phyllis, Egan, Gary F., Petersen, Asa, Georgiou-Karistianis, Nellie and Poudel, Govinda. (2016) Subjective sleep problems in Huntington's disease: A pilot investigation of the relationship to brain structure, neurocognitive, and neuropsychiatric function. Journal of the Neurological Sciences. 364, pp. 148 - 153. https://doi.org/10.1016/j.jns.2016.03.021

Journal article

Microsleeps are associated with stage-2 sleep spindles from hippocampal-temporal network
Jonmohamadi, Yaqub, Poudel, Govinda, Innes, Carrie C. R. H. and Jones, Richard. (2016) Microsleeps are associated with stage-2 sleep spindles from hippocampal-temporal network. International Journal of Neural Systems. 26(4), pp. 1 - 12. https://doi.org/10.1142/S0129065716500155

Journal article

Multimodal imaging biomarkers in premanifest and early Huntington's disease: 30-month IMAGE-HD data
Dominguez, Juan, Stout, Julie C., Poudel, Govinda, Churchyard, Andrew, Chua, Phyllis, Egan, Gary F. and Georgiou-Karistianis, Nellie. (2016) Multimodal imaging biomarkers in premanifest and early Huntington's disease: 30-month IMAGE-HD data. British Journal of Psychiatry. 208(6), pp. 571 - 578. https://doi.org/10.1192/bjp.bp.114.156588

Journal article

Time-varying effective connectivity of the cortical neuroelectric activity associated with behavioural microsleeps
Toppi, Jlenia, Astolfi, Laura, Poudel, Govinda, H., Babiloni, Fabio, Jones, Richard and Innes, Carrie R. H.. (2016) Time-varying effective connectivity of the cortical neuroelectric activity associated with behavioural microsleeps. NeuroImage. 124, pp. 421 - 432. https://doi.org/10.1016/j.neuroimage.2015.08.059

Journal article

Characterising upper limb movements in Huntington's Disease and the impact of restricted visual cues
Despard, Jessica, Ternes, Anne-Marie, Dimech-Betancourt, Bleydy, Poudel, Govinda, Churchyard, Andrew and Georgiou-Karistianis, Nellie. (2015) Characterising upper limb movements in Huntington's Disease and the impact of restricted visual cues. PLoS ONE. 10(8), pp. 1 - 18. https://doi.org/10.1371/journal.pone.0133709

Journal article

Comparison of beamformers for EEG source signal reconstruction
Jonmohamadi, Yaqub, Poudel, Govinda, Innes, Carrie, Weiss, Daniel, Krueger, Rejko and Jones, Richard. (2014) Comparison of beamformers for EEG source signal reconstruction. Biomedical Signal Processing and Control. 14(1), pp. 175 - 188. https://doi.org/10.1016/j.bspc.2014.07.014

Journal article

Source-space ICA for EEG source separation, localization, and time-course reconstruction
Jonmohamadi, Yaqub, Poudel, Govinda, Innes, Carrie and Jones, Richard. (2014) Source-space ICA for EEG source separation, localization, and time-course reconstruction. NeuroImage. 101(November), pp. 720 - 737. https://doi.org/10.1016/j.neuroimage.2014.07.052

Journal article

The Multi-modal Australian ScienceS Imaging and Visualization Environment (MASSIVE) high performance computing infrastructure: Applications in neuroscience and neuroinformatics research
Goscinski, Wojtek J., McIntosh, Paul, Felzmann, Ulrich, Maksimenko, Anton, Hall, Christopher J., Gureyev, Timur, Thompson, Darren, Janke, Andrew, Galloway, Graham, Killeen, Neil E. B., Raniga, Parnesh, Kaluza, Owen, Ng, Amanda, Poudel, Govinda, Barnes, David G., Nguyen, Toan, Bonnington, Paul and Egan, Gary F.. (2014) The Multi-modal Australian ScienceS Imaging and Visualization Environment (MASSIVE) high performance computing infrastructure: Applications in neuroscience and neuroinformatics research. Frontiers in Neuroinformatics. 8(March), pp. 1 - 13. https://doi.org/10.3389/fninf.2014.00030

Journal article

Functional magnetic resonance imaging of working memory in Huntington's disease: Cross-sectional data from the IMAGE-HD study
Georgiou-Karistianis, Nellie, Stout, Julie C., Domínguez, Juan F., Carron, Sarah P., Ando, Ayaka, Churchyard, Andrew, Chua, Phyllis, Bohanna, India, Dymowski, Alicia R., Poudel, Govinda and Egan, Gary F.. (2014) Functional magnetic resonance imaging of working memory in Huntington's disease: Cross-sectional data from the IMAGE-HD study. Human Brain Mapping. 35(5), pp. 1847 - 1864. https://doi.org/10.1002/hbm.22296

Journal article

Voxel-ICA for reconstruction of source signal time-series and orientation in EEG and MEG
Jonmohamadi, Yaqub, Poudel, Govinda, Innes, Carrie and Jones, Richard. (2014) Voxel-ICA for reconstruction of source signal time-series and orientation in EEG and MEG. Australasian Physical and Engineering Sciences in Medicine. 37(2), pp. 457 - 464. https://doi.org/10.1007/s13246-014-0265-x

Journal article

Multi-modal neuroimaging in premanifest and early Huntington's disease : 18 month longitudinal data from the IMAGE-HD study
Domínguez D, Juan F., Egan, Gary F., Gray, Marcus A., Poudel, Govinda R., Churchyard, Andrew, Chua, Phyllis, Stout, Julie C. and Georgiou-Karistianis, Nellie. (2013) Multi-modal neuroimaging in premanifest and early Huntington's disease : 18 month longitudinal data from the IMAGE-HD study. PLoS ONE. 8(9), pp. 1-10. https://doi.org/10.1371/journal.pone.0074131

Journal article

Efficient and regular patterns of nighttime sleep are related to increased vulnerability to microsleeps following a single night of sleep restriction
Innes, Carrie R. H., Poudel, Govinda R. and Jones, Richard D.. (2013) Efficient and regular patterns of nighttime sleep are related to increased vulnerability to microsleeps following a single night of sleep restriction. Chronobiology International. 30(9), pp. 1187-1196. https://doi.org/10.3109/07420528.2013.810222

Journal article

Functional and connectivity changes during working memory in Huntington's disease : 18 month longitudinal data from the IMAGE-HD study
Georgiou-Karistianis, Nellie, Poudel, Govinda R., Domínguez D, Juan F., Langmaid, Rebecca, Gray, Marcus A., Churchyard, Andrew, Chua, Phyllis, Borowsky, Beth, Egan, Gary F. and Stout, Julie C.. (2013) Functional and connectivity changes during working memory in Huntington's disease : 18 month longitudinal data from the IMAGE-HD study. Brain and Cognition. 83(1), pp. 80-91. https://doi.org/10.1016/j.bandc.2013.07.004

Journal article

Distinct neural correlates of time-on-task and transient errors during a visuomotor tracking task after sleep restriction
Poudel, Govinda R., Innes, Carrie R. H. and Jones, Richard D.. (2013) Distinct neural correlates of time-on-task and transient errors during a visuomotor tracking task after sleep restriction. NeuroImage. 77, pp. 105-113. https://doi.org/10.1016/j.neuroimage.2013.03.054

Journal article

Cerebral perfusion differences between drowsy and nondrowsy individuals after acute sleep restriction
Poudel, Govinda R., Innes, Carrie R. H. and Jones, Richard D.. (2012) Cerebral perfusion differences between drowsy and nondrowsy individuals after acute sleep restriction. Sleep. 35(8), pp. 1085-1096. https://doi.org/10.5665/sleep.1994

Journal article

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