Search Results - "Liddle, Peter F."

Neural Primacy of the Salience Processing System in Schizophrenia by Palaniyappan, Lena, Simmonite, Molly, White, Thomas P., Liddle, Elizabeth B., Liddle, Peter F.

“…For effective information processing, two large-scale distributed neural networks appear to be critical: a multimodal executive system anchored on the…”
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Does the salience network play a cardinal role in psychosis? An emerging hypothesis of insular dysfunction by Palaniyappan, Lena, MBBS, MMedSci, Liddle, Peter F., BMBCh, PhD

“…The insular cortex is one of the brain regions that show consistent abnormalities in both structural and functional neuroimaging studies of schizophrenia. In…”
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Diagnostic Discontinuity in Psychosis: A Combined Study of Cortical Gyrification and Functional Connectivity by PALANIYAPPAN, Lena, LIDDLE, Peter F

“…The point of rarity in brain structure and function that separates the 2 major psychotic disorders--schizophrenia and bipolar disorder--is presently unknown…”
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Differential effects of surface area, gyrification and cortical thickness on voxel based morphometric deficits in schizophrenia by Palaniyappan, Lena, Liddle, Peter F.

“…Voxel Based Morphometry (VBM) and Surface Based Morphometry (SBM) are the two most commonly used methods to study the structure of gray matter in various…”
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Glutathione and glutamate in schizophrenia: a 7T MRS study by Kumar, Jyothika, Liddle, Elizabeth B., Fernandes, Carolina C., Palaniyappan, Lena, Hall, Emma L., Robson, Siân E., Simmonite, Molly, Fiesal, Jan, Katshu, Mohammad Z., Qureshi, Ayaz, Skelton, Michael, Christodoulou, Nikolaos G., Brookes, Matthew J., Morris, Peter G., Liddle, Peter F.

“…In schizophrenia, abnormal neural metabolite concentrations may arise from cortical damage following neuroinflammatory processes implicated in acute episodes…”
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Oxidative Stress and the Pathophysiology and Symptom Profile of Schizophrenia Spectrum Disorders by Murray, Alex J., Rogers, Jack C., Katshu, Mohammad Zia Ul Haq, Liddle, Peter F., Upthegrove, Rachel

“…Schizophrenia is associated with increased levels of oxidative stress, as reflected by an increase in the concentrations of damaging reactive species and a…”
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Structural correlates of auditory hallucinations in schizophrenia: A meta-analysis by Palaniyappan, Lena, Balain, Vijender, Radua, Joaquim, Liddle, Peter F

“…Abstract Background Despite being one of the most common symptoms of schizophrenia, determining the neural correlates of auditory hallucinations still remains…”
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Imprecise Predictive Coding Is at the Core of Classical Schizophrenia by Liddle, Peter F, Liddle, Elizabeth B

“…Current diagnostic criteria for schizophrenia place emphasis on delusions and hallucinations, whereas the classical descriptions of schizophrenia by Kraepelin…”
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Aberrant salience network (bilateral insula and anterior cingulate cortex) connectivity during information processing in schizophrenia by White, Thomas P, Joseph, Verghese, Francis, Susan T, Liddle, Peter F

“…Abstract A salience network, comprising bilateral insula and anterior cingulate cortex (ACC), is thought to play a role in recruiting relevant brain regions…”
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Targeted transcranial theta-burst stimulation alters fronto-insular network and prefrontal GABA by Iwabuchi, Sarina J., Raschke, Felix, Auer, Dorothee P., Liddle, Peter F., Lankappa, Sudheer T., Palaniyappan, Lena

“…Repetitive transcranial magnetic stimulation (rTMS) has been used worldwide to treat depression. However, the exact physiological effects are not well…”
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Aberrant cortical gyrification in schizophrenia: a surface-based morphometry study by Palaniyappan, Lena, MBBS, Liddle, Peter F., BMBCh, PhD

“…Background Schizophrenia is considered to be a disorder of cerebral connectivity associated with disturbances of cortical development. Disturbances in…”
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Theta power during encoding predicts subsequent-memory performance and default mode network deactivation by White, Thomas P., Jansen, Marije, Doege, Kathrin, Mullinger, Karen J., Park, S. Bert, Liddle, Elizabeth B., Gowland, Penny A., Francis, Susan T., Bowtell, Richard, Liddle, Peter. F.

“…The subsequent memory paradigm, according to which cerebral activity for later remembered (LR) and later forgotten (LF) items is contrasted, can be used to…”
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Dissociated large-scale functional connectivity networks of the precuneus in medication-naïve first-episode depression by Peng, Daihui, Liddle, Elizabeth B, Iwabuchi, Sarina J, Zhang, Chen, Wu, Zhiguo, Liu, Jun, Jiang, Kaida, Xu, Lin, Liddle, Peter F, Palaniyappan, Lena, Fang, Yiru

“…Abstract An imbalance in neural activity within large-scale networks appears to be an important pathophysiological aspect of depression. Yet, there is little…”
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Changes in brain network activity during working memory tasks: A magnetoencephalography study by Brookes, Matthew J., Wood, Jonathan R., Stevenson, Claire M., Zumer, Johanna M., White, Thomas P., Liddle, Peter F., Morris, Peter G.

“…In this study, we elucidate the changes in neural oscillatory processes that are induced by simple working memory tasks. A group of eight subjects took part in…”
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The neuroanatomy of psychotic diathesis: A meta-analytic review by Palaniyappan, Lena, Balain, Vijender, Liddle, Peter F

“…Abstract Background Several studies have found widespread structural changes affecting the grey matter at various stages of schizophrenia (the prodrome,…”
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Altered temporal stability in dynamic neural networks underlies connectivity changes in neurodevelopment by Brookes, Matthew J., Groom, Madeleine J., Liuzzi, Lucrezia, Hill, Ryan M., Smith, Helen J.F., Briley, Paul M., Hall, Emma L., Hunt, Benjamin A.E., Gascoyne, Lauren E., Taylor, Margot J., Liddle, Peter F., Morris, Peter G., Woolrich, Mark W., Liddle, Elizabeth B.

“…Network connectivity is an integral feature of human brain function, and characterising its maturational trajectory is a critical step towards understanding…”
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Folding of the Prefrontal Cortex in Schizophrenia: Regional Differences in Gyrification by Palaniyappan, Lena, Mallikarjun, Pavan, Joseph, Verghese, White, Thomas P, Liddle, Peter F

“…Background Anatomy of prefrontal cortex in schizophrenia has been studied previously by quantifying the degree of gyrification. Conflicting results exist, with…”
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Abnormal salience signaling in schizophrenia: The role of integrative beta oscillations by Liddle, Elizabeth B., Price, Darren, Palaniyappan, Lena, Brookes, Matthew J., Robson, Siân E., Hall, Emma L., Morris, Peter G., Liddle, Peter F.

“…Aberrant salience attribution and cerebral dysconnectivity both have strong evidential support as core dysfunctions in schizophrenia. Aberrant salience arising…”
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Cortical Gray Matter in Attention-Deficit/Hyperactivity Disorder: A Structural Magnetic Resonance Imaging Study by Batty, Martin J., Ph.D, Liddle, Elizabeth B., Ph.D, Pitiot, Alain, Ph.D, Toro, Roberto, Ph.D, Groom, Madeleine J., Ph.D, Scerif, Gaia, Ph.D, Liotti, Mario, M.D., Ph.D, Liddle, Peter F., MBBCh., Ph.D, Paus, Tomáš, M.D., Ph.D, Hollis, Chris, MRCPsych, Ph.D

“…Objective Previous studies have shown smaller brain volume and less gray matter in children with attention-deficit/hyperactivity disorder (ADHD). Relatively…”
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Moral decision-making, ToM, empathy and the default mode network by Reniers, Renate L.E.P., Corcoran, Rhiannon, Völlm, Birgit A., Mashru, Asha, Howard, Richard, Liddle, Peter F.

“…► Default mode nodes are less de-activated during moral than non-moral decision-making. ► Moral decision-making entails neural activity engaged in…”
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