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All Outputs (10)

Neural circuitry underlying sustained attention in healthy adolescents and in ADHD symptomatology (2017)
Journal Article
O'Halloran, L., Cao, Z., Ruddy, K., Jollans, L., Albaugh, M. D., Aleni, A., …Whelan, R. (2018). Neural circuitry underlying sustained attention in healthy adolescents and in ADHD symptomatology. NeuroImage, 169, https://doi.org/10.1016/j.neuroimage.2017.12.030

Moment-to-moment reaction time variability on tasks of attention, often quantified by intra-individual response variability (IRV), provides a good indication of the degree to which an individual is vulnerable to lapses in sustained attention. Increa... Read More about Neural circuitry underlying sustained attention in healthy adolescents and in ADHD symptomatology.

Overdominant effect of a CHRNA4 polymorphism on cingulo-opercular network activity and cognitive control (2017)
Journal Article
Sadaghiani, S., Ng, B., Altmann, A., Poline, J.-B., Banaschewski, T., Bokde, A. L., …Greicius, M. (2017). Overdominant effect of a CHRNA4 polymorphism on cingulo-opercular network activity and cognitive control. Journal of Neuroscience, 37(40), 9657-9666. https://doi.org/10.1523/JNEUROSCI.0991-17.2017

The nicotinic system plays an important role in cognitive control, and is implicated in several neuropsychiatric conditions. Yet, the contributions of genetic variability in this system to individuals' cognitive control abilities are poorly understoo... Read More about Overdominant effect of a CHRNA4 polymorphism on cingulo-opercular network activity and cognitive control.

Decoding fMRI events in sensorimotor motor network using sparse paradigm free mapping and activation likelihood estimates: Decoding fMRI Events in SMN (2017)
Journal Article
Tan, F. M., Caballero-Gaudes, C., Mullinger, K. J., Cho, S.-Y., Zhang, Y., Dryden, I. L., …Gowland, P. A. (2017). Decoding fMRI events in sensorimotor motor network using sparse paradigm free mapping and activation likelihood estimates: Decoding fMRI Events in SMN. Human Brain Mapping, 38(11), 5778-5794. https://doi.org/10.1002/hbm.23767

Most functional MRI (fMRI) studies map task-driven brain activity using a block or event-related paradigm. Sparse paradigm free mapping (SPFM) can detect the onset and spatial distribution of BOLD events in the brain without prior timing information,... Read More about Decoding fMRI events in sensorimotor motor network using sparse paradigm free mapping and activation likelihood estimates: Decoding fMRI Events in SMN.

Presence of time-dependent diffusion in the brachial plexus (2017)
Journal Article
Mahbub, Z. B., Peters, A. M., & Gowland, P. A. (2018). Presence of time-dependent diffusion in the brachial plexus. Magnetic Resonance in Medicine, 79(2), 789-795. https://doi.org/10.1002/mrm.26733

© 2017 International Society for Magnetic Resonance in Medicine Purpose: This work describes the development of a method to measure the variation of apparent diffusion coefficient (ADC) with diffusion time (Δ) in the brachial plexus, as a potential m... Read More about Presence of time-dependent diffusion in the brachial plexus.

Psychosocial stress and brain function in adolescent psychopathology (2017)
Journal Article
Quinlan, E. B., Cattrell, A., Jia, T., Artiges, E., Banaschewski, T., Barker, G., …Schumann, G. (2017). Psychosocial stress and brain function in adolescent psychopathology. American Journal of Psychiatry, 174(8), 785-794. https://doi.org/10.1176/appi.ajp.2017.16040464

Objective: To explore how conduct, hyperactivity/inattention, and emotional symptoms are associated with neural reactivity to social-emotional stimuli, and the extent to which psychosocial stress modulates these relationships. Method: Participants w... Read More about Psychosocial stress and brain function in adolescent psychopathology.

Focal CA3 hippocampal subfield atrophy following LGI1 VGKC-complex antibody limbic encephalitis (2017)
Journal Article
Miller, T. D., Chong, T. T.-J., Aimola Davies, A. M., Ng, T. W., Johnson, M. R., Irani, S. R., …Rosenthal, C. R. (2017). Focal CA3 hippocampal subfield atrophy following LGI1 VGKC-complex antibody limbic encephalitis. Brain, 140(5), 1212-1219. https://doi.org/10.1093/brain/awx070

© The Author (2017). Published by Oxford University Press on behalf of the Guarantors of Brain. All rights reserved. Magnetic resonance imaging has linked chronic voltage-gated potassium channel (VGKC) complex antibody-mediated limbic encephalitis wi... Read More about Focal CA3 hippocampal subfield atrophy following LGI1 VGKC-complex antibody limbic encephalitis.

Functional neuroimaging predictors of self-reported psychotic symptoms in adolescents (2017)
Journal Article
Bourque, J., Spechler, P. A., Potvin, S., Whelan, R., Banaschewski, T., Bokde, A. L., …Gowland, P. (2017). Functional neuroimaging predictors of self-reported psychotic symptoms in adolescents. American Journal of Psychiatry, 174(6), 566-575. https://doi.org/10.1176/appi.ajp.2017.16080897

OBJECTIVE: This study aimed to investigate the neural correlates of psychotic-like experiences in youth on measures of inhibitory control, reward anticipation and emotion processing. A secondary aim was to test whether these neuro-functional correlat... Read More about Functional neuroimaging predictors of self-reported psychotic symptoms in adolescents.

Impact of a common genetic variation associated with putamen volume on neural mechanisms of ADHD (2017)
Journal Article
Xu, B., Jia, T., Macare, C., Banaschewski, T., Bokde, A. L., Bromberg, U., …Desrivières, S. (2017). Impact of a common genetic variation associated with putamen volume on neural mechanisms of ADHD. Journal of the American Academy of Child and Adolescent Psychiatry, 56(5), 436-444.e4. https://doi.org/10.1016/j.jaac.2017.02.009

Objective: In a recent genome-wide association study of subcortical brain volumes, we have identified common genetic variation at rs945270 as having the strongest effect on putamen volume, a brain measure linked to familial risk for attentiondeficit/... Read More about Impact of a common genetic variation associated with putamen volume on neural mechanisms of ADHD.

ICNIRP statement on diagnostic devices using non-ionizing radiation: existing regulations and potential health risks (2017)
Journal Article
Green, A., Coggon, D., Sèze, R. D., Gowland, P. A., Marino, C., Peralta, A., …Watanabe, S. (2017). ICNIRP statement on diagnostic devices using non-ionizing radiation: existing regulations and potential health risks. Health Physics, 112(3), https://doi.org/10.1097/HP.0000000000000654

Use of non-ionizing radiation (NIR) for diagnostic purposes allows non-invasive assessment of the structure and function of the human body, and is widely employed in medical care. ICNIRP has published previous statements about the protection of patie... Read More about ICNIRP statement on diagnostic devices using non-ionizing radiation: existing regulations and potential health risks.

Endotoxemia in peritoneal dialysis patients: a pilot study to examine the role of intestinal perfusion and congestion (2017)
Journal Article
Grant, C., Harrison, L., Hoad, C., Marciani, L., Cox, E., Buchanan, C., …McIntyre, C. (2017). Endotoxemia in peritoneal dialysis patients: a pilot study to examine the role of intestinal perfusion and congestion. Peritoneal Dialysis International, 37(1), 111-115. https://doi.org/10.3747/pdi.2016.00079

Endotoxemia is common in advanced chronic kidney disease and is particularly severe in those receiving dialysis. In hemodialysis patients, translocation from the bowel occurs as a consequence of recurrent circulatory stress leading to a reduction in... Read More about Endotoxemia in peritoneal dialysis patients: a pilot study to examine the role of intestinal perfusion and congestion.