Combining electrophysiological and hemodynamic measures of the auditory oddball

被引：191

作者：

Opitz, B ^{[1
]}

Mecklinger, A ^{[1
]}

von Cramon, DY ^{[1
]}

Kruggel, F ^{[1
]}

机构：

[1] Max Planck Inst Cognit Neurosci, D-04303 Leipzig, Germany

来源：

PSYCHOPHYSIOLOGY | 1999年 / 36卷 / 01期

关键词：

ERP; fMRI; auditory oddball; mismatch negativity; target detection;

D O I：

10.1017/S0048577299980848

中图分类号：

B84 [心理学];

学科分类号：

04 ; 0402 ;

摘要：

The neural mechanisms of deviancy and target detection were investigated by combining high density event-related potential (ERP) recordings with functional magnetic resonance imaging (fMRI). ERP and fMRI responses were recorded using the same paradigm and the same subjects. Unattended deviants elicited a mismatch negativity (MMN) in the ERP. In the fMRI datal activations of transverse/superior temporal gyri bilateral were found. Attended deviants generated an MMN followed by an N2/P3b complex. For this condition, fMRI activations in both superior temporal gyri and the neostriatum were found. These activations were taken as neuroanatomical constraints for the localization of equivalent current dipoles. Inverse solutions for dipole orientation provide evidence fur significant activation close to Heschl's gyri during deviancy processing in the 110-160-ms time interval (MMN), whereas target detection could be modeled by two dipoles in the superior temporal gyrus between 320 and 380 ms.

引用

页码：142 / 147

页数：6

共 23 条

[1] Processing of novel sounds and frequency changes in the human auditory cortex:: Magnetoencephalographic recordings [J].

Alho, K ;

Winkler, I ;

Escera, C ;

Huotilainen, M ;

Virtanen, J ;

Jääskeläinen, IP ;

Pekkonen, E ;

Ilmoniemi, RJ .

PSYCHOPHYSIOLOGY, 1998, 35 (02) :211-224

[2] Functional-anatomic study of episodic retrieval using fMRI I. Retrieval effort versus retrieval success [J].

Buckner, RL ;

Koutstaal, W ;

Schacter, DL ;

Wagner, AD ;

Rosen, BR .

NEUROIMAGE, 1998, 7 (03) :151-162

[3]

CUFFIN B, 1990, IEEE T BIOMEDICAL EN, V40, P44

[4]

FREEMAN W, 1975, ACTION NERVOUS SYSTE

[5]

Friston K., 1995, HUM BRAIN MAP, V2, P165, DOI DOI 10.1002/HBM.460030303

[6] BRAIN GENERATORS IMPLICATED IN THE PROCESSING OF AUDITORY STIMULUS DEVIANCE - A TOPOGRAPHIC EVENT-RELATED POTENTIAL STUDY [J].

GIARD, MH ;

PERRIN, F ;

PERNIER, J ;

BOUCHET, P .

PSYCHOPHYSIOLOGY, 1990, 27 (06) :627-640

[7] INTRACEREBRAL POTENTIALS TO RARE TARGET AND DISTRACTER AUDITORY AND VISUAL-STIMULI .1. SUPERIOR TEMPORAL PLANE AND PARIETAL LOBE [J].

HALGREN, E ;

BAUDENA, P ;

CLARKE, JM ;

HEIT, G ;

LIEGEOIS, C ;

CHAUVEL, P ;

MUSOLINO, A .

ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1995, 94 (03) :191-220

[8] CONTRIBUTIONS OF TEMPORAL PARIETAL JUNCTION TO THE HUMAN AUDITORY-P3 [J].

KNIGHT, RT ;

SCABINI, D ;

WOODS, DL ;

CLAYWORTH, CC .

BRAIN RESEARCH, 1989, 502 (01) :109-116

[9]

KRUGGEL F, 1998, WORKSH BIOM IM AN, P323

[10]

MCCARLEY RW, 1993, ARCH GEN PSYCHIAT, V50, P190

← 1 2 3 →