Abstract
Although numerous electroencephalographic (EEG) studies have been performed in psychiatric populations, and some have identified specific abnormalities within groups of functional psychoses, differences in EEG findings among subgroups of functional mental illness need to be evaluated with careful consideration of the nosologic systems employed in each study. In the present study, we examined whether there might be EEG differences among subgroups of functional psychoses defined by DSM-IV. A total of 143 patients, whose discharge diagnoses met the DSM-IV criteria for mood disorder, schizophrenia, and other psychotic disorders, were studied. EEG findings were compared among seven diagnostic categories: mood disorder without, with mood-congruent, and with mood-incongruent psychotic features; schizoaffective disorder; schizophreniform disorder; brief psychotic disorder; and schizophrenia. The frequency of epileptiform variants, including the phantom spike and wave, positive spikes, and small sharp spikes, was significantly higher among patients with mood-incongruent psychotic mood disorder (33%), schizoaffective disorder (33%), and schizophreniform disorder (30%), as compared with patients with nonpsychotic mood disorder (3.2%) and ...Continue Reading
References
Jul 1, 1978·Archives of General Psychiatry·H G Pope, J F Lipinski
Sep 1, 1990·The British Journal of Psychiatry : the Journal of Mental Science·A L BergemH Hansen
Feb 1, 1987·Archives of General Psychiatry·P V Williams, T H McGlashan
Jun 1, 1968·Electroencephalography and Clinical Neurophysiology·J G Small
Dec 1, 1970·Epilepsia·S F Olson, J R Hughes
Feb 1, 1972·Archives of General Psychiatry·R C FowlerG Winokur
Mar 1, 1970·Archives of General Psychiatry·J G Small
Jan 1, 1965·Acta Psychiatrica Scandinavica·H Mitsuda
Nov 1, 1966·Archives of Neurology·B R Tharp
Apr 1, 1995·Clinical EEG (electroencephalography)·J R Hughes
Feb 1, 1996·Psychiatry and Clinical Neurosciences·N Hatotani
Nov 1, 1955·Electroencephalography and Clinical Neurophysiology·C MARSHALL
Jun 1, 1957·Neurology·J THOMAS
Jan 1, 1964·The Journal of Nervous and Mental Disease·G E VAILLANT
Jan 1, 1965·Electroencephalography and Clinical Neurophysiology·J R HUGHESM MAGOSS
Jan 1, 1947·The Psychiatric Quarterly·M L ADLAND
Citations
Jul 3, 2013·Asian Journal of Psychiatry·Rajiv TandonBabu Rankupalli
Mar 21, 2012·Epilepsia·Apostolos V Mikroulis, Caterina Psarropoulou
Apr 2, 2009·Neuropsychiatric Disease and Treatment·Daniel J AbramsDavid B Arciniegas
Jan 18, 2016·Psychiatry Research. Neuroimaging·Sung-Jae LeeSang-Hyuk Lee
Sep 1, 2011·Expert Opinion on Medical Diagnostics·Nash N BoutrosCynthia L Arfken
Jul 31, 2007·Expert Opinion on Pharmacotherapy·John ParissisDimitrios T Kremastinos
Jan 7, 2014·Journal of Affective Disorders·Tobias PagelChristopher Baethge
Sep 24, 2005·Psychopathology·Stephan RottigAndreas Marneros
Sep 29, 2009·Clinical EEG and Neuroscience·D T Barkmeier, J A Loeb
Sep 29, 2009·Clinical EEG and Neuroscience·Bhaskara P Shelley, Michael R Trimble
Dec 3, 2013·Clinical EEG and Neuroscience·Elizabeth M Zimmerman, Lukasz M Konopka
Dec 4, 2012·European Child & Adolescent Psychiatry·Anne Katrine Pagsberg
Jul 18, 2014·Psychopharmacology·Christine E MarxSiow Ann Chong
Dec 20, 2016·Journal of Neural Engineering·Th GötzE W Lang
Jul 16, 2020·European Child & Adolescent Psychiatry·Ronald J SwatzynaNash N Boutros