Kong, Xiang-Zhen Francks, Clyde
Published in
Human brain mapping
The problem of poor reproducibility of scientific findings has received much attention over recent years, in a variety of fields including psychology and neuroscience. The problem has been partly attributed to publication bias and unwanted practices such as p-hacking. Low statistical power in individual studies is also understood to be an important...
Xu, Mengsi Li, Zhiai Qi, Senqing Fan, Lingxia Zhou, Xiaolin Yang, Dong
Published in
Human brain mapping
Many studies have investigated how social exclusion influences cognitive control but reported inconsistent findings. Based on the dual mechanisms of control framework, this study investigated how social exclusion influences proactive and reactive modes of control (Experiment 1) and the underlying mechanisms (Experiment 2). The Cyberball game was us...
Jastrzębowska, Maya A Marquis, Renaud Melie-García, Lester Lutti, Antoine Kherif, Ferath Herzog, Michael H Draganski, Bogdan
Published in
Human brain mapping
The dopaminergic system has a unique gating function in the initiation and execution of movements. When the interhemispheric imbalance of dopamine inherent to the healthy brain is disrupted, as in Parkinson's disease (PD), compensatory mechanisms act to stave off behavioral changes. It has been proposed that two such compensatory mechanisms may be ...
Dennis, Emily L Baron, David Bartnik-Olson, Brenda Caeyenberghs, Karen Esopenko, Carrie Hillary, Frank G Kenney, Kimbra Koerte, Inga K Lin, Alexander P Mayer, Andrew R
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Published in
Human brain mapping
Traumatic brain injury (TBI) is a major cause of disability worldwide, but the heterogeneous nature of TBI with respect to injury severity and health comorbidities make patient outcome difficult to predict. Injury severity accounts for only some of this variance, and a wide range of preinjury, injury-related, and postinjury factors may influence ou...
Lei, Du Pinaya, Walter H L Young, Jonathan van Amelsvoort, Therese Marcelis, Machteld Donohoe, Gary Mothersill, David O Corvin, Aiden Vieira, Sandra Huang, Xiaoqi
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Published in
Human brain mapping
Schizophrenia is a severe psychiatric disorder associated with both structural and functional brain abnormalities. In the past few years, there has been growing interest in the application of machine learning techniques to neuroimaging data for the diagnostic and prognostic assessment of this disorder. However, the vast majority of studies publishe...
Harrington, Deborah L Shen, Qian Vincent Filoteo, Julian Litvan, Irene Huang, Mingxiong Castillo, Gabriel N Lee, Roland R Bayram, Ece
Published in
Human brain mapping
Visuospatial working memory impairments are common in Parkinson's disease (PD), yet the underlying neural mechanisms are poorly understood. The present study investigated abnormalities in context-dependent functional connectivity of working memory hubs in PD. Cognitively normal PD and control participants underwent fMRI while performing a visuospat...
Alexander, Bonnie Yang, Joseph Yuan-Mou Yao, Sarah Hui Wen Wu, Michelle Hao Chen, Jian Kelly, Claire E Ball, Gareth Matthews, Lillian G Seal, Marc L Anderson, Peter J
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Published in
Human brain mapping
Brain atlases providing standardised identification of neonatal brain regions are key in investigating neurological disorders of early childhood. Our previously developed Melbourne Children's Regional Infant Brain (M-CRIB) and M-CRIB 2.0 neonatal brain atlases provide standardised parcellation of 100 brain regions including cortical, subcortical, a...
Ashburn, Sikoya M Flowers, D Lynn Napoliello, Eileen M Eden, Guinevere F
Published in
Human brain mapping
The cerebellar deficit hypothesis of dyslexia posits that dysfunction of the cerebellum is the underlying cause for reading difficulties observed in this common learning disability. The present study used functional magnetic resonance imaging (fMRI) and a single word processing task to test for differences in activity and connectivity in children w...
Yee, Evangeline Popuri, Karteek Beg, Mirza Faisal
Published in
Human brain mapping
18 F-fluorodeoxyglucose positron emission tomography (FDG-PET) enables in-vivo capture of the topographic metabolism patterns in the brain. These images have shown great promise in revealing the altered metabolism patterns in Alzheimer's disease (AD). The AD pathology is progressive, and leads to structural and functional alterations that lie on a ...
Caillaud, Marie Bejanin, Alexandre Laisney, Mickael Gagnepain, Pierre Gaubert, Malo Viard, Armelle Clochon, Patrice de La Sayette, Vincent Allain, Philippe Eustache, Francis
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Published in
Human brain mapping
Affective theory of mind (ToM) depends on both the decoding of emotional expressions and the reasoning on emotional mental states from social situations. While previous studies characterized the neural substrates underlying these processes, it remains unclear whether the nature of the emotional state inferred from others can influence the brain act...
