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  • Veena Kumari, Gisli H. Gudjonsson, +7 authors Mrigendra Das
  • Psychology, Medicine
  • European psychiatry : the journal of the…
  • 2012 (First Publication: 1 May 2013)
  • OBJECTIVE Violent behaviour has been associated with presence of certain mental disorders, most notably antisocial personality disorder (ASPD) and schizophrenia, childhood abuse, and multiple brainContinue Reading
  • Alex Sumich, Veena Kumari, P. Dodd, Ulrich Ettinger, Tonmoy Sharma
  • Psychology, Medicine
  • Schizophrenia Research
  • 2008 (First Publication: 31 January 2008)
  • BACKGROUND P300 amplitude reduction is reliably seen in schizophrenia. Inconsistent reports of isolated frontal and/or parietal deficits in unaffected family members may be clarified using a taskContinue Reading
  • Alex Sumich, Anthony W. F. Harris, G. R. Flynn, Thomas J. Whitford, Leanne Maree Williams
  • Psychology, Medicine
  • Clinical Neurophysiology
  • 2006 (First Publication: 1 August 2006)
  • OBJECTIVE The neurobiology of clinical characteristics -in particular depression, insight and negative symptoms- in recent-onset psychosis (ROP) was studied using event-related potentials (ERPs). Continue Reading
  • Alex Sumich, X. Chitnis, Dominic G Fannon, Séamus O'ceallaigh, Tonmoy Sharma
  • Psychology, Medicine
  • Biological Psychiatry
  • 2005 (First Publication: 1 April 2005)
  • BACKGROUND Schizophrenia may involve dysfunction to primary auditory, speech, and language processes governed by the superior temporal gyrus (STG). These processes are implicated in hallucinations,Continue Reading
  • Alex Sumich, Antônio Heriberto De Castro, Ananth P. P. Anilkumar, Elizabeth Zachariah, Veena Kumari
  • Psychology, Medicine
  • Progress in Neuro-Psychopharmacology and…
  • 2013 (First Publication: 1 October 2013)
  • OBJECTIVE The excitement cluster (excitement, hostility, uncooperativeness and impulsivity) may contribute to the risk of violent behaviour, treatment non-adherence, likelihood of discharge andContinue Reading