User profiles for Govinda R. Poudel

Govinda Raj Poudel

Mary Mackillop Institute for Health Research
Verified email at acu.edu.au
Cited by 3404

Short-term and long-term rates of postacute sequelae of SARS-CoV-2 infection: a systematic review

…, DM Ba, N Parsons, GR Poudel… - JAMA network …, 2021 - jamanetwork.com
Importance Short-term and long-term persistent postacute sequelae of COVID-19 (PASC)
have not been systematically evaluated. The incidence and evolution of PASC are dependent …

Losing the struggle to stay awake: divergent thalamic and cortical activity during microsleeps

GR Poudel, CRH Innes, PJ Bones, R Watts… - Human brain …, 2014 - Wiley Online Library
Maintaining alertness is critical for safe and successful performance of most human activities.
Consequently, microsleeps during continuous visuomotor tasks, such as driving, can be …

Network spread determines severity of degeneration and disconnection in Huntington's disease

GR Poudel, IH Harding, GF Egan… - Human brain …, 2019 - Wiley Online Library
Trans‐neuronal propagation of mutant huntingtin protein contributes to the organised
spread of cortico‐striatal degeneration and disconnection in Huntington's disease (HD). We …

[HTML][HTML] Afraid of the dark: Light acutely suppresses activity in the human amygdala

EM McGlashan, GR Poudel, SD Jamadar… - PLoS …, 2021 - journals.plos.org
Light improves mood. The amygdala plays a critical role in regulating emotion, including fear-related
responses. In rodents the amygdala receives direct light input from the retina, and …

[HTML][HTML] Imaging individual differences in the response of the human suprachiasmatic area to light

EM McGlashan, GR Poudel, P Vidafar… - Frontiers in …, 2018 - frontiersin.org
Circadian disruption is associated with poor health outcomes, including sleep and mood
disorders. The suprachiasmatic nucleus (SCN) of the anterior hypothalamus acts as the master …

Longitudinal change in white matter microstructure in Huntington's disease: The IMAGE-HD study

GR Poudel, JC Stout, A Churchyard, P Chua… - Neurobiology of …, 2015 - Elsevier
Objective To quantify 18-month changes in white matter microstructure in premanifest (pre-HD)
and symptomatic Huntington's disease (symp-HD). To investigate baseline clinical, …

White matter connectivity reflects clinical and cognitive status in Huntington's disease

GR Poudel, JC Stout, L Salmon, A Churchyard… - Neurobiology of …, 2014 - Elsevier
Objective To investigate structural connectivity and the relationship between axonal microstructure
and clinical, cognitive, and motor functions in premanifest (pre-HD) and symptomatic (…

Abnormal synchrony of resting state networks in premanifest and symptomatic Huntington disease: the IMAGE-HD study

GR Poudel, GF Egan, A Churchyard, P Chua… - Journal of Psychiatry and …, 2014 - jpn.ca
Background: Functional neural impairments have been documented in people with symptomatic
Huntington disease (symp-HD) and in premanifest gene carriers (pre-HD). This study …

[HTML][HTML] Multi-modal neuroimaging in premanifest and early Huntington's disease: 18 month longitudinal data from the IMAGE-HD study

JF Domínguez D, GF Egan, MA Gray, GR Poudel… - PloS one, 2013 - journals.plos.org
IMAGE-HD is an Australian based multi-modal longitudinal magnetic resonance imaging (MRI)
study in premanifest and early symptomatic Huntington’s disease (pre-HD and symp-HD, …

Functional changes during working memory in Huntington's disease: 30-month longitudinal data from the IMAGE-HD study

GR Poudel, JC Stout, JF Domínguez D… - Brain Structure and …, 2015 - Springer
We characterized 30-month longitudinal change in functional activation and connectivity
during working memory in premanifest (pre-HD) and symptomatic (symp-HD) Huntington’s …