Auditoros eseményhez kötött potenciál és PET

lehetóség a kogníció folyamatának komplex megközelítésére.

Translated title of the contribution: Auditory event related potential and PET scan: a possibility for the comprehensive evaluation of cognition

Teodóra Glaub, R. Berecz, Z. Lengyel, M. Emri, T. Márián, Enikö Bartók, L. Trón, István Degrell

Research output: Contribution to journalArticle

Abstract

The authors studied the parallel use of event related potential (ERP) and brain activation PET in nine healthy volunteers. The presence of P300 wave in the EEG recording was accompanied by a parallel increase in the blood perfusion of the anterior cingulate gyrus. Furthermore, the functional connectivity between cortical and subcortical structures was also present during the task. This method combines the fine temporal-resolution of ERP and spatial-resolution of PET, which allows for the complex examination of fast cognitive processes. This approach may be useful in the investigation of psychiatric disorders.

Original languageHungarian
Pages (from-to)1322-1324
Number of pages3
JournalOrvosi Hetilap
Volume143
Issue number21 Suppl 3
Publication statusPublished - May 26 2002

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Evoked Potentials
Positron-Emission Tomography
Cognition
Gyrus Cinguli
Psychiatry
Electroencephalography
Healthy Volunteers
Perfusion
Brain

ASJC Scopus subject areas

  • Medicine(all)

Cite this

Auditoros eseményhez kötött potenciál és PET : lehetóség a kogníció folyamatának komplex megközelítésére. / Glaub, Teodóra; Berecz, R.; Lengyel, Z.; Emri, M.; Márián, T.; Bartók, Enikö; Trón, L.; Degrell, István.

In: Orvosi Hetilap, Vol. 143, No. 21 Suppl 3, 26.05.2002, p. 1322-1324.

Research output: Contribution to journalArticle

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