Effect of deviant probability and interstimulus/interdeviant interval on the auditory N1 and mismatch negativity in the cat auditory cortex

Zsuzsanna Pincze, Péter Lakatos, Csaba Rajkai, I. Ulbert, G. Karmos

Research output: Contribution to journalArticle

38 Citations (Scopus)

Abstract

In passive oddball paradigm the effects of changes in interstimulus/interdeviant interval (ISI; IDI) and deviant probability were investigated on mismatch negativity (MMN), auditory N1 wave and the exogenous P1 component of the auditory event-related potential in the cat. An epidural electrode matrix was chronically implanted over the auditory fields of the neocortex, and the amplitudes of the aforementioned components were measured in the location of their amplitude maxima. Dependence of the MMN both on the ISI and IDI as well as deviant probability was revealed, while the amplitude of the P1 and N1 showed dependence merely on the ISI. This method can be used for separation of the two negative, often overlapping components in the cat.

Original languageEnglish
Pages (from-to)249-253
Number of pages5
JournalCognitive Brain Research
Volume13
Issue number2
DOIs
Publication statusPublished - 2002

Fingerprint

Auditory Cortex
Evoked Potentials
Cats
Neocortex
Electrodes

Keywords

  • Cat
  • Event-related potential
  • Mismatch negativity
  • MMN
  • N1

ASJC Scopus subject areas

  • Behavioral Neuroscience
  • Cognitive Neuroscience
  • Experimental and Cognitive Psychology

Cite this

Effect of deviant probability and interstimulus/interdeviant interval on the auditory N1 and mismatch negativity in the cat auditory cortex. / Pincze, Zsuzsanna; Lakatos, Péter; Rajkai, Csaba; Ulbert, I.; Karmos, G.

In: Cognitive Brain Research, Vol. 13, No. 2, 2002, p. 249-253.

Research output: Contribution to journalArticle

@article{0c3406085bd643fba2ee2b4ac9b5699e,
title = "Effect of deviant probability and interstimulus/interdeviant interval on the auditory N1 and mismatch negativity in the cat auditory cortex",
abstract = "In passive oddball paradigm the effects of changes in interstimulus/interdeviant interval (ISI; IDI) and deviant probability were investigated on mismatch negativity (MMN), auditory N1 wave and the exogenous P1 component of the auditory event-related potential in the cat. An epidural electrode matrix was chronically implanted over the auditory fields of the neocortex, and the amplitudes of the aforementioned components were measured in the location of their amplitude maxima. Dependence of the MMN both on the ISI and IDI as well as deviant probability was revealed, while the amplitude of the P1 and N1 showed dependence merely on the ISI. This method can be used for separation of the two negative, often overlapping components in the cat.",
keywords = "Cat, Event-related potential, Mismatch negativity, MMN, N1",
author = "Zsuzsanna Pincze and P{\'e}ter Lakatos and Csaba Rajkai and I. Ulbert and G. Karmos",
year = "2002",
doi = "10.1016/S0926-6410(01)00105-7",
language = "English",
volume = "13",
pages = "249--253",
journal = "Cognitive Brain Research",
issn = "0926-6410",
publisher = "Elsevier BV",
number = "2",

}

TY - JOUR

T1 - Effect of deviant probability and interstimulus/interdeviant interval on the auditory N1 and mismatch negativity in the cat auditory cortex

AU - Pincze, Zsuzsanna

AU - Lakatos, Péter

AU - Rajkai, Csaba

AU - Ulbert, I.

AU - Karmos, G.

PY - 2002

Y1 - 2002

N2 - In passive oddball paradigm the effects of changes in interstimulus/interdeviant interval (ISI; IDI) and deviant probability were investigated on mismatch negativity (MMN), auditory N1 wave and the exogenous P1 component of the auditory event-related potential in the cat. An epidural electrode matrix was chronically implanted over the auditory fields of the neocortex, and the amplitudes of the aforementioned components were measured in the location of their amplitude maxima. Dependence of the MMN both on the ISI and IDI as well as deviant probability was revealed, while the amplitude of the P1 and N1 showed dependence merely on the ISI. This method can be used for separation of the two negative, often overlapping components in the cat.

AB - In passive oddball paradigm the effects of changes in interstimulus/interdeviant interval (ISI; IDI) and deviant probability were investigated on mismatch negativity (MMN), auditory N1 wave and the exogenous P1 component of the auditory event-related potential in the cat. An epidural electrode matrix was chronically implanted over the auditory fields of the neocortex, and the amplitudes of the aforementioned components were measured in the location of their amplitude maxima. Dependence of the MMN both on the ISI and IDI as well as deviant probability was revealed, while the amplitude of the P1 and N1 showed dependence merely on the ISI. This method can be used for separation of the two negative, often overlapping components in the cat.

KW - Cat

KW - Event-related potential

KW - Mismatch negativity

KW - MMN

KW - N1

UR - http://www.scopus.com/inward/record.url?scp=0036196169&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036196169&partnerID=8YFLogxK

U2 - 10.1016/S0926-6410(01)00105-7

DO - 10.1016/S0926-6410(01)00105-7

M3 - Article

VL - 13

SP - 249

EP - 253

JO - Cognitive Brain Research

JF - Cognitive Brain Research

SN - 0926-6410

IS - 2

ER -