PMID: 11328686May 1, 2001Paper

Event-related potentials to threat-related faces in schizophrenia

The International Journal of Neuroscience
K HorleyE Gordon

Abstract

Specialised network disturbances such as abnormalities in processing faces, may be associated with functional disturbances of interpersonal communication in schizophrenia. This study focused on the temporal dimension, investigating facial processing deficits in patients with schizophrenia (and non-patient controls) in a passive event-related potential (ERP) paradigm. ERPs invoked to an angry and neutral face stimulus were recorded in 27 patients with schizophrenia and 27 age and sex matched normal controls. Patients with schizophrenia showed a significant generalised delay, and diminished P200 amplitude (primarily frontal) for both stimuli-with more widespread regions of disturbance associated with the angry face. Normal controls, on the other hand, showed relatively reduced posterior P200 amplitude for angry compared to neutral faces, and a lateralised pattern of engagement in response to both stimuli. These findings indicate suboptimal processing of neutral faces in patients with schizophrenia, further exacerbated for affect laden angry faces.

References

Mar 1, 1976·Behavioral Biology·E Snyder, S A Hillyard
Jul 1, 1992·Journal of Psychiatric Research·J S KlineH C Ellis
Jun 1, 1992·Psychiatry Research·C HeimbergR C Gur
Aug 1, 1992·Journal of Experimental Child Psychology·R Kestenbaum, C A Nelson
Feb 1, 1992·The British Journal of Clinical Psychology·J ArcherA W Young
Jan 1, 1991·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·S LaurianL Oros
Dec 1, 1990·Journal of Clinical and Experimental Neuropsychology·S F LangP F Collins
Apr 1, 1990·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·J GruzelierL Wilson
Jan 1, 1989·Experimental Brain Research·D A Jeffreys
Jan 1, 1989·Neuropsychologia·S E Barrett, M D Rugg
Jul 1, 1986·Brain and Cognition·E K Silberman, H Weingartner
Oct 1, 1987·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·R D VanderploegJ T Marsh
Oct 1, 1986·The British Journal of Psychiatry : the Journal of Mental Science·S R KayA Fiszbein
Mar 1, 1986·Archives of General Psychiatry·T E FeinbergE Walker
Oct 1, 1972·Archives of General Psychiatry·W T Roth, E H Cannon
Nov 1, 1982·Electroencephalography and Clinical Neurophysiology·J L Blom, M Anneveldt
Apr 1, 1983·Electroencephalography and Clinical Neurophysiology·G GrattonE Donchin
Apr 1, 1995·Electroencephalography and Clinical Neurophysiology·A R HaigJ Anderson
Apr 1, 1995·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·L Carretié, J Iglesias
Mar 1, 1995·Journal of Clinical Psychology·J W Burch
Jan 1, 1994·Psychopathology·J S HellewellJ F Deakin
Nov 17, 1994·Nature·A C NobreG McCarthy
Aug 1, 1993·The Journal of Nervous and Mental Disease·J C BorodJ Welkowitz
Apr 1, 1996·Electroencephalography and Clinical Neurophysiology·K M Thomas, C A Nelson
Aug 1, 1997·Electroencephalography and Clinical Neurophysiology·L CarretiéM Ballesteros
Jun 5, 1998·Schizophrenia Bulletin·J A Gray
Oct 20, 1998·The International Journal of Neuroscience·H BahramaliR Meares
Oct 6, 1999·Biological Psychiatry·B R ManorR A Meares
Jan 19, 2000·Schizophrenia Research·L M WilliamsD Davidson
Nov 1, 1996·Journal of Cognitive Neuroscience·Shlomo BentinGregory McCarthy

❮ Previous
Next ❯

Citations

Oct 6, 2001·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·E Gordon
Jul 21, 2011·Brain : a Journal of Neurology·Veena KumariElizabeth Kuipers
Apr 10, 2004·Journal of Cognitive Neuroscience·Belinda J LiddellEvian Gordon
Dec 12, 2012·Brain Research·María I TortosaMaría Ruz
Jan 17, 2012·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·Nadja M MeierThomas Koenig
Dec 30, 2015·Schizophrenia Bulletin·Veena KumariDominic H Ffytche
Mar 23, 2010·Schizophrenia Research·Seung-Hwan LeeChang-Hwan Im
Aug 30, 2008·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·Julieta Ramos-LoyoCanan Basar-Eroglu
Oct 11, 2015·The World Journal of Biological Psychiatry : the Official Journal of the World Federation of Societies of Biological Psychiatry·Preethi PremkumarLuis Carretié
Feb 17, 2006·The British Journal of Clinical Psychology·Dennis R CombsDavid L Penn
Sep 13, 2006·Psychophysiology·Brigitte RockstrohGregory A Miller
Dec 25, 2009·Psychophysiology·Matthias J WieserAndreas Mühlberger
Jun 3, 2004·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·Dennis J L G SchutterJack van Honk
Jun 23, 2007·Schizophrenia Research·Bruce I TuretskyRuben C Gur

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Shinrigaku kenkyu : The Japanese journal of psychology
Hiroko Ichikawa, Junshiro Makino
International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology
Martin J HerrmannAndreas J Fallgatter
© 2021 Meta ULC. All rights reserved