Search Results - "Merritt, Kate"

Longitudinal Structural MRI Findings in Individuals at Genetic and Clinical High Risk for Psychosis: A Systematic Review by Merritt, Kate, Luque Laguna, Pedro, Irfan, Ayela, David, Anthony S

“…Several cross-sectional studies report brain structure differences between healthy volunteers and subjects at genetic or clinical high risk of developing…”
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The Sander parallelogram illusion dissociates action and perception despite control for the litany of past confounds by Whitwell, Robert L., Goodale, Melvyn A., Merritt, Kate E., Enns, James T.

“…The two visual systems hypothesis proposes that human vision is supported by an occipito-temporal network for the conscious visual perception of the world and…”
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Relationship between Glutamate Dysfunction and Symptoms and Cognitive Function in Psychosis by Merritt, Kate, McGuire, Philip, Egerton, Alice

“…The glutamate hypothesis of schizophrenia, proposed over two decades ago, originated following the observation that administration of drugs that block NMDA…”
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Caring for refugees and asylum seekers in Canada: Early experiences and comprehensive global health training for medical students by Merritt, Kate, Pottie, Kevin

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Relationship between brain glutamate levels and clinical outcome in individuals at ultra high risk of psychosis by Egerton, Alice, Stone, James M, Chaddock, Christopher A, Barker, Gareth J, Bonoldi, Ilaria, Howard, Rachel M, Merritt, Kate, Allen, Paul, Howes, Oliver D, Murray, Robin M, McLean, Mary A, Lythgoe, David J, O'Gorman, Ruth L, McGuire, Philip K

“…Alterations in brain glutamate levels may be associated with psychosis risk, but the relationship to clinical outcome in at-risk individuals is unknown…”
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White Matter Microstructure Abnormalities in Individuals at High Risk for Psychosis: A Meta-Analysis of Fractional Anisotropic Changes Associated With Transition to Psychosis by Ntephe, Chukwuma, Desai, Dhwani, Laguna, Pedro, David, Anthony, Merritt, Kate

“…Aims Recent studies have focussed on detecting white matter abnormalities in subjects who transition to psychosis (UHR-T). Research suggests that fractional…”
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Effects of Antipsychotic Administration on Brain Glutamate in Schizophrenia: A Systematic Review of Longitudinal 1H-MRS Studies by Egerton, Alice, Bhachu, Akarmi, Merritt, Kate, McQueen, Grant, Szulc, Agata, McGuire, Philip

“…Schizophrenia is associated with brain glutamate dysfunction, but it is currently unclear whether antipsychotic administration can reduce the extent of…”
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Automatic Online Motor Control Is Intact in Parkinson's Disease With and Without Perceptual Awareness by Merritt, Kate E, Seergobin, Ken N, Mendonça, Daniel A, Jenkins, Mary E, Goodale, Melvyn A, MacDonald, Penny A

“…In the double-step paradigm, healthy human participants automatically correct reaching movements when targets are displaced. Motor deficits are prominent in…”
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165. Nature of Glutamate Alterations in Schizophrenia: A Meta-Analysis of Proton Magnetic Resonance Spectroscopy Studies by Merritt, Kate, Egerton, Alice

“…Background: Alterations in glutamatergic neurotransmission may be fundamental to the pathophysiology of schizophrenia and the glutamatergic system may be a…”
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Nature of Glutamate Alterations in Schizophrenia: A Meta-analysis of Proton Magnetic Resonance Spectroscopy Studies by Merritt, Kate, Egerton, Alice, Kempton, Matthew J, Taylor, Matthew J, McGuire, Philip K

“…Alterations in glutamatergic neurotransmission may be fundamental to the pathophysiology of schizophrenia, and the glutamatergic system is a target for novel…”
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Remission from antipsychotic treatment in first episode psychosis related to longitudinal changes in brain glutamate by Merritt, Kate, Perez-Iglesias, Rocio, Sendt, Kyra-Verena, Goozee, Rhianna, Jauhar, Sameer, Pepper, Fiona, Barker, Gareth J, Glenthøj, Birte, Arango, Celso, Lewis, Shôn, Kahn, René, Stone, James, Howes, Oliver, Dazzan, Paola, McGuire, Philip, Egerton, Alice

“…Neuroimaging studies in schizophrenia have linked elevated glutamate metabolite levels to non-remission following antipsychotic treatment, and also indicate…”
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Variability and Magnitude of Brain Glutamate Levels in Schizophrenia: A Meta and Mega-Analysis by Merritt, Kate, McCutcheon, Robert, Ashley, Sarah, David, Anthony, King, Bridget, McGuire, Philip, Egerton, Alice

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Dopamine and glutamate in individuals at high risk for psychosis: a meta‐analysis of in vivo imaging findings and their variability compared to controls by McCutcheon, Robert A., Merritt, Kate, Howes, Oliver D.

“…Dopaminergic and glutamatergic dysfunction is believed to play a central role in the pathophysiology of schizophrenia. However, it is unclear if abnormalities…”
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A Longitudinal Study of Head Circumference Trajectories in Autism and Autistic Traits by Ashley, Sarah A, Merritt, Kate, Solmi, Francesca, Laguna, Pedro L, Reichenberg, Abraham, David, Anthony S

“…Increased head circumference is an established finding in autism spectrum disorder (ASD); however, it is unclear when this increase occurs, if it persists and…”
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Association of Age, Antipsychotic Medication, and Symptom Severity in Schizophrenia With Proton Magnetic Resonance Spectroscopy Brain Glutamate Level: A Mega-analysis of Individual Participant-Level Data by Merritt, Kate, McGuire, Philip K, Egerton, Alice, Aleman, André, Block, Wolfgang, Bloemen, Oswald J N, Borgan, Faith, Bustillo, Juan R, Capizzano, Aristides A, Coughlin, Jennifer Marie, De la Fuente-Sandoval, Camilo, Demjaha, Arsime, Dempster, Kara, Do, Kim Q, Du, Fei, Falkai, Peter, Galinska-Skok, Beata, Gallinat, Jurgen, Gasparovic, Charles, Ginestet, Cedric E, Goto, Naoki, Graff-Guerrero, Ariel, Ho, Beng Choon, Howes, Oliver D, Jauhar, Sameer, Jeon, Peter, Kato, Tadafumi, Kaufmann, Charles A, Kegeles, Lawrence S, Keshavan, Matcheri, Kim, Sang-Young, Kunugi, Hiroshi, Lauriello, John, Liemburg, Edith Jantine, Mcilwain, Meghan E, Modinos, Gemma, Mouchlianitis, Elias D, Nakamura, Jun, Nenadic, Igor, Öngür, Dost, Ota, Miho, Palaniyappan, Lena, Pantelis, Christos, Plitman, Eric, Posporelis, Sotirios, Purdon, Scot E, Reichenbach, Jürgen R, Renshaw, Perry F, Russell, Bruce R, Sawa, Akira, Schaefer, Martin, Shungu, Dikoma C, Smesny, Stefan, Stanley, Jeffrey A, Stone, James M, Szulc, Agata, Taylor, Reggie, Thakkar, Katy, Théberge, Jean, Tibbo, Philip G, van Amelsvoort, Therese, Walecki, Jerzy, Williamson, Peter C, Wood, Stephen James, Xin, Lijing, Yamasue, Hidenori

“…Proton magnetic resonance spectroscopy (1H-MRS) studies indicate that altered brain glutamatergic function may be associated with the pathophysiology of…”
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T40. GLYCERYL TRINITRATE IN FIRST EPISODE PSYCHOSIS UNMEDICATED WITH ANTIPSYCHOTICS: A RANDOMISED CONTROLLED FEASIBILITY STUDY by Merritt, Kate, Catalan, Ana, Cowley, Samuel, Demjaha, Arsime, Taylor, Matthew, McGuire, Philip, Cooper, Ruth, Morrison, Paul

“…Abstract Background There is a pressing need for new classes of treatment for psychosis. A key therapeutic target for novel compounds is the NMDA receptor,…”
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Glyceryl trinitrate in first-episode psychosis unmedicated with antipsychotics: A randomised controlled pilot study by Merritt, Kate, Catalan, Ana, Cowley, Samuel, Demjaha, Arsime, Taylor, Matthew, McGuire, Philip, Cooper, Ruth, Morrison, Paul

“…Background: There is a pressing need for new classes of treatment for psychosis. A key therapeutic target for novel compounds is the NMDA receptor, which may…”
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Exploring causal mechanisms of psychosis risk by Oliver, Dominic, Chesney, Edward, Cullen, Alexis E., Davies, Cathy, Englund, Amir, Gifford, George, Kerins, Sarah, Lalousis, Paris Alexandros, Logeswaran, Yanakan, Merritt, Kate, Zahid, Uzma, Crossley, Nicolas A., McCutcheon, Robert A., McGuire, Philip, Fusar-Poli, Paolo

“…Robust epidemiological evidence of risk and protective factors for psychosis is essential to inform preventive interventions. Previous evidence syntheses have…”
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The impact of cumulative obstetric complications and childhood trauma on brain volume in young people with psychotic experiences by Merritt, Kate, Luque Laguna, Pedro, Sethi, Arjun, Drakesmith, Mark, Ashley, Sarah A., Bloomfield, Michael, Fonville, Leon, Perry, Gavin, Lancaster, Tom, Dimitriadis, Stavros I., Zammit, Stanley, Evans, C. John, Lewis, Glyn, Kempton, Matthew J., Linden, David E. J., Reichenberg, Abraham, Jones, Derek K., David, Anthony S.

“…Psychotic experiences (PEs) occur in 5–10% of the general population and are associated with exposure to childhood trauma and obstetric complications. However,…”
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Molecular and micro-architectural mapping of gray matter alterations in psychosis by García-San-Martín, Natalia, Bethlehem, Richard A I, Mihalik, Agoston, Seidlitz, Jakob, Sebenius, Isaac, Alemán-Morillo, Claudio, Dorfschmidt, Lena, Shafiei, Golia, Ortiz-García de la Foz, Víctor, Merritt, Kate, David, Anthony, Morgan, Sarah E, Ruiz-Veguilla, Miguel, Ayesa-Arriola, Rosa, Vázquez-Bourgon, Javier, Alexander-Bloch, Aaron, Misic, Bratislav, Bullmore, Edward T, Suckling, John, Crespo-Facorro, Benedicto, Romero-García, Rafael

“…The psychosis spectrum encompasses a heterogeneous range of clinical conditions associated with abnormal brain development. Detecting patterns of atypical…”
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