Literature DB >> 20620033

Thalamic neurochemical abnormalities in individuals with prodromal symptoms of schizophrenia - relationship to auditory event-related potentials.

James M Stone1, Elvira Bramon, Astrid Pauls, Alex Sumich, Philip K McGuire.   

Abstract

Thalamic neurochemical abnormalities may underlie psychotic symptoms and auditory event-related potential (ERP) abnormalities in schizophrenia. We investigated this hypothesis in subjects at risk of psychosis using magnetic resonance spectroscopy and electroencephalography (EEG). Reduced thalamic glutamate plus glutamine and N-acetyl aspartate levels were associated with abnormal frontal ERPs, supporting a thalamic basis for filtering impairments. Copyright 2010 Elsevier Ireland Ltd. All rights reserved.

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Year:  2010        PMID： 20620033     DOI： 10.1016/j.pscychresns.2010.05.004

Source DB:  PubMed          Journal:  Psychiatry Res        ISSN： 0165-1781            Impact factor:   3.222


  7 in total

1.  Relationship of auditory electrophysiological responses to magnetic resonance spectroscopy metabolites in Early Phase Psychosis.

Authors:  Lisa A Bartolomeo; Andrew M Wright; Ruoyun E Ma; Tom A Hummer; Michael M Francis; Andrew C Visco; Nicole F Mehdiyoun; Amanda R Bolbecker; William P Hetrick; Ulrike Dydak; John Barnard; Brian F O'Donnell; Alan Breier
Journal:  Int J Psychophysiol       Date:  2019-05-23       Impact factor: 2.997

2.  Altered striatal functional connectivity in subjects with an at-risk mental state for psychosis.

Authors:  Orwa Dandash; Alex Fornito; Jimmy Lee; Richard S E Keefe; Michael W L Chee; R Alison Adcock; Christos Pantelis; Stephen J Wood; Ben J Harrison
Journal:  Schizophr Bull       Date:  2013-07-16       Impact factor: 9.306

Review 3.  Contributions of experimental psychiatry to research on the psychosis prodrome.

Authors:  Mitja Bodatsch; Joachim Klosterkötter; Jörg Daumann
Journal:  Front Psychiatry       Date:  2013-12-17       Impact factor: 4.157

4.  mGluR5 binding changes during a mismatch negativity task in a multimodal protocol with [11C]ABP688 PET/MR-EEG.

Authors:  Christoph W Lerche; Irene Neuner; Cláudia Régio Brambilla; Tanja Veselinović; Ravichandran Rajkumar; Jörg Mauler; Andreas Matusch; Andrej Ruch; Linda Orth; Shukti Ramkiran; Hasan Sbaihat; Nicolas Kaulen; Nibal Yahya Khudeish; Christine Wyss; Karsten Heekeren; Wolfram Kawohl; Elena Rota Kops; Lutz Tellmann; Jürgen Scheins; Frank Boers; Bernd Neumaier; Johannes Ermert; Markus Lang; Stefan Stüsgen; Hans Herzog; Karl-Josef Langen; N Jon Shah
Journal:  Transl Psychiatry       Date:  2022-01-10       Impact factor: 6.222

5.  Glutamate, N-acetyl aspartate and psychotic symptoms in chronic ketamine users.

Authors:  James M Stone; Fiona Pepper; Johnson Fam; Hannah Furby; Emer Hughes; Celia Morgan; Oliver D Howes
Journal:  Psychopharmacology (Berl)       Date:  2013-11-22       Impact factor: 4.530

6.  Relationship between brain glutamate levels and clinical outcome in individuals at ultra high risk of psychosis.

Authors:  Alice Egerton; James M Stone; Christopher A Chaddock; Gareth J Barker; Ilaria Bonoldi; Rachel M Howard; Kate Merritt; Paul Allen; Oliver D Howes; Robin M Murray; Mary A McLean; David J Lythgoe; Ruth L O'Gorman; Philip K McGuire
Journal:  Neuropsychopharmacology       Date:  2014-06-11       Impact factor: 7.853

7.  Mismatch negativity (MMN) and sensory auditory processing in children aged 9-12 years presenting with putative antecedents of schizophrenia.

Authors:  Jason M Bruggemann; Helen V Stockill; Rhoshel K Lenroot; Kristin R Laurens
Journal:  Int J Psychophysiol       Date:  2013-05-21       Impact factor: 2.997
  7 in total

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