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The N170 is a component of the event-related potential (ERP) that reflects the neural processing of faces, familiar objects or words. Furthermore, the N170 is modulated by prediction error processes. When potentials evoked by images of faces are compared to those elicited by other visual stimuli, the former show increased negativity 130-200 ms after stimulus presentation. This response is maximal over occipito-temporal electrode sites, which is consistent with a source located at the fusiform and inferior-temporal gyri, confirmed by electrocorticography. The N170 generally displays right-hemisphere lateralization and has been linked with the structural encoding of faces, hence is considered to be primarily sensitive to faces. A study, employing transcranial magnetic stimulation combined wi

Attributes	Values
rdf:type	yago:ElectricPotential111493827 yago:ElectricalPhenomenon111449002 yago:EvokedPotential111494076 yago:NaturalPhenomenon111408559 yago:Phenomenon100034213 yago:PhysicalEntity100001930 yago:PhysicalPhenomenon111419404 yago:Process100029677 military unit yago:WikicatEvokedPotentials
rdfs:label	N170 (de) N170 (en)
rdfs:comment	Die N170 bezeichnet eine Komponente in der Gruppe sogenannter Ereigniskorrelierter Potentiale (EKPs) und reflektiert die neurale Verarbeitung von Gesichtern. Potentiale bei der Verarbeitung von Gesichtern zeigen im Vergleich zur Verarbeitung von anderen visuellen Stimuli eine Negativierung des Signals 130–200 ms nachdem der Stimulus gezeigt wurde. Den größten Ausschlag gibt es dabei über okzipito-temporalen Elektroden. Die zugrundeliegenden Signalquellen werden dem Gyrus fusiformis und Gyrus temporalis inferior zugeordnet. Dies konnte bei elektrokortikographischen Messungen bestätigt werden. Die N170 zeigt generell eine rechts-hemisphärische Lateralisierung und wird mit der strukturellen Enkodierung von Gesichtern in Verbindung gebracht. Mittels transkranieller Magnetstimulation in Kombina (de) The N170 is a component of the event-related potential (ERP) that reflects the neural processing of faces, familiar objects or words. Furthermore, the N170 is modulated by prediction error processes. When potentials evoked by images of faces are compared to those elicited by other visual stimuli, the former show increased negativity 130-200 ms after stimulus presentation. This response is maximal over occipito-temporal electrode sites, which is consistent with a source located at the fusiform and inferior-temporal gyri, confirmed by electrocorticography. The N170 generally displays right-hemisphere lateralization and has been linked with the structural encoding of faces, hence is considered to be primarily sensitive to faces. A study, employing transcranial magnetic stimulation combined wi (en)
dcterms:subject	Electroencephalography Evoked potentials Perception
Wikipage page ID	27374402 (xsd:integer)
Wikipage revision ID	1073053814 (xsd:integer)
Link from a Wikipage to another Wikipage	Prosopagnosia Electrocorticography Electroencephalography Early left anterior negativity Inferior temporal gyrus Limbic system Electroencephalography Correlation Mastoid process Error-related negativity P300 (neuroscience) Fusiform gyrus Contingent negative variation Bereitschaftspotential Evoked potentials Shlomo Bentin Transcranial magnetic stimulation C1 and P1 (neuroscience) Fusiform face area Late positive component Lateralization of brain function Lateralized readiness potential Event-related potential FMRI Difference due to memory Electric dipole Perception Thatcher effect Pixel Somatosensory evoked potential Superior temporal sulcus Face inversion effect Face perception P3b N200 (neuroscience) N2pc N400 (neuroscience) Mismatch negativity P200 P3a P600 (neuroscience) Visual N1 N100 (neuroscience)
Link from a Wikipage to an external page	https://web.archive.org/web/20110706132208/http:/www.nefy.ucl.ac.be/facecatlab/resProject/N170.htm
sameAs	N170 N170 N170 N170 N170
dbp:wikiPageUsesTemplate	dbt:Div_col dbt:Div_col_end dbt:EEG dbt:Reflist
has abstract	Die N170 bezeichnet eine Komponente in der Gruppe sogenannter Ereigniskorrelierter Potentiale (EKPs) und reflektiert die neurale Verarbeitung von Gesichtern. Potentiale bei der Verarbeitung von Gesichtern zeigen im Vergleich zur Verarbeitung von anderen visuellen Stimuli eine Negativierung des Signals 130–200 ms nachdem der Stimulus gezeigt wurde. Den größten Ausschlag gibt es dabei über okzipito-temporalen Elektroden. Die zugrundeliegenden Signalquellen werden dem Gyrus fusiformis und Gyrus temporalis inferior zugeordnet. Dies konnte bei elektrokortikographischen Messungen bestätigt werden. Die N170 zeigt generell eine rechts-hemisphärische Lateralisierung und wird mit der strukturellen Enkodierung von Gesichtern in Verbindung gebracht. Mittels transkranieller Magnetstimulation in Kombination mit Elektroenzephalographie konnte gezeigt werden, dass die N170 top-down Signale vom präfrontalen Kortex moduliert werden kann. (de) The N170 is a component of the event-related potential (ERP) that reflects the neural processing of faces, familiar objects or words. Furthermore, the N170 is modulated by prediction error processes. When potentials evoked by images of faces are compared to those elicited by other visual stimuli, the former show increased negativity 130-200 ms after stimulus presentation. This response is maximal over occipito-temporal electrode sites, which is consistent with a source located at the fusiform and inferior-temporal gyri, confirmed by electrocorticography. The N170 generally displays right-hemisphere lateralization and has been linked with the structural encoding of faces, hence is considered to be primarily sensitive to faces. A study, employing transcranial magnetic stimulation combined with EEG, found that N170 can be modulated by top-down influences from prefrontal cortex. (en)
gold:hypernym	Component
prov:wasDerivedFrom	wikipedia-en:N170?oldid=1073053814&ns=0
page length (characters) of wiki page	20357 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:N170
is Link from a Wikipage to another Wikipage of	Prosopagnosia Early left anterior negativity Error-related negativity Contingent negative variation Bereitschaftspotential Fusiform face area Lateralized readiness potential Event-related potential Difference due to memory C1 and P1 Somatosensory evoked potential Neural processing for individual categories of objects Face perception P3b Evoked potential N200 (neuroscience) N100 N2pc N400 (neuroscience) Mismatch negativity Visual neuroscience Visual processing abnormalities in schizophrenia

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