EREIGNISKORRELIERTE HIRNPOTENTIALE UND SIGNALDETEKTION: ENTSCHEIDUNGSKONFIDENZ UND SIGNALWAHRSCHEINLICHKEIT

T. F. Munte; E. Munte; H. J. Heinze; M. Scholz

EREIGNISKORRELIERTE HIRNPOTENTIALE UND SIGNALDETEKTION: ENTSCHEIDUNGSKONFIDENZ UND SIGNALWAHRSCHEINLICHKEIT

Translated title of the contribution: Event-related potentials and signal detection: Decision-confidence and signal-probability

T. F. Munte, E. Munte, H. J. Heinze, M. Scholz

Hannover Medical School

6 Citations (Scopus)

Abstract

This paper is concerned with the relation of two components of the late positive complex, P300 and slow wave, to parameters of signal detection theory. In the first experiment, basically a replication of Squires et al., signal probability was 50% and a six point rating scale was used for subjects' answers. Whereas for the P300 the well known relation to subjective confidence (and thus to response criteria) was confirmed, a similar relation could not be found for the slow wave. In the second experiment the local signal probability was varied from 25% to 75% on a trial to trial basis. Under these conditions neither the P300 nor the slow wave exhibited a relation to signal-probability, whilst the relation to decision-confidence was preserved.

Translated title of the contribution	Event-related potentials and signal detection: Decision-confidence and signal-probability
Original language	German
Journal	EEG-EMG Zeitschrift fur Elektroenzephalographie Elektromyographie und Verwandte Gebiete
Volume	20
Issue number	1
Pages (from-to)	1-9
Number of pages	9
ISSN	0012-7590
Publication status	Published - 01.01.1989

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being
SDG 10 Reduced Inequalities

Research Areas and Centers

Academic Focus: Center for Brain, Behavior and Metabolism (CBBM)

Cite this

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title = "EREIGNISKORRELIERTE HIRNPOTENTIALE UND SIGNALDETEKTION: ENTSCHEIDUNGSKONFIDENZ UND SIGNALWAHRSCHEINLICHKEIT",

abstract = "This paper is concerned with the relation of two components of the late positive complex, P300 and slow wave, to parameters of signal detection theory. In the first experiment, basically a replication of Squires et al., signal probability was 50\% and a six point rating scale was used for subjects' answers. Whereas for the P300 the well known relation to subjective confidence (and thus to response criteria) was confirmed, a similar relation could not be found for the slow wave. In the second experiment the local signal probability was varied from 25\% to 75\% on a trial to trial basis. Under these conditions neither the P300 nor the slow wave exhibited a relation to signal-probability, whilst the relation to decision-confidence was preserved. ",

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AU - Munte, T. F.

AU - Munte, E.

AU - Heinze, H. J.

AU - Scholz, M.

PY - 1989/1/1

Y1 - 1989/1/1

N2 - This paper is concerned with the relation of two components of the late positive complex, P300 and slow wave, to parameters of signal detection theory. In the first experiment, basically a replication of Squires et al., signal probability was 50% and a six point rating scale was used for subjects' answers. Whereas for the P300 the well known relation to subjective confidence (and thus to response criteria) was confirmed, a similar relation could not be found for the slow wave. In the second experiment the local signal probability was varied from 25% to 75% on a trial to trial basis. Under these conditions neither the P300 nor the slow wave exhibited a relation to signal-probability, whilst the relation to decision-confidence was preserved.

AB - This paper is concerned with the relation of two components of the late positive complex, P300 and slow wave, to parameters of signal detection theory. In the first experiment, basically a replication of Squires et al., signal probability was 50% and a six point rating scale was used for subjects' answers. Whereas for the P300 the well known relation to subjective confidence (and thus to response criteria) was confirmed, a similar relation could not be found for the slow wave. In the second experiment the local signal probability was varied from 25% to 75% on a trial to trial basis. Under these conditions neither the P300 nor the slow wave exhibited a relation to signal-probability, whilst the relation to decision-confidence was preserved.

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M3 - Zeitschriftenaufsätze

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JO - EEG-EMG Zeitschrift fur Elektroenzephalographie Elektromyographie und Verwandte Gebiete

JF - EEG-EMG Zeitschrift fur Elektroenzephalographie Elektromyographie und Verwandte Gebiete

IS - 1

ER -

EREIGNISKORRELIERTE HIRNPOTENTIALE UND SIGNALDETEKTION: ENTSCHEIDUNGSKONFIDENZ UND SIGNALWAHRSCHEINLICHKEIT

Abstract

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Research Areas and Centers

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