Transcranial magnetic stimulation-evoked potentials after the stimulation of the right-hemispheric homologue of Broca's area

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Standard

Transcranial magnetic stimulation-evoked potentials after the stimulation of the right-hemispheric homologue of Broca's area. / Salo, Karita S.T.; Vaalto, Selja M.I.; Lioumis, Pantelis; Ilmoniemi, Risto J.

julkaisussa: Neuroreport, Vuosikerta 30, Nro 16, 06.11.2019, s. 1110-1114.

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Harvard

APA

Vancouver

Author

Bibtex - Lataa

@article{faeaaa867392462f9e36ab8e818cc0a7,
title = "Transcranial magnetic stimulation-evoked potentials after the stimulation of the right-hemispheric homologue of Broca's area",
abstract = "The combination of transcranial magnetic stimulation and electroencephalography can be applied to probe effective connectivity. Neurons are excited by magnetic pulses, which produce transcranial magnetic stimulation-evoked potentials that can be monitored with electroencephalography. Effective connectivity refers to causal connections in the brain; it describes how different brain areas communicate with each other. Broca's area is crucial for all phases of speech processing and is located in the frontotemporal region of the cortex. Only a few studies have investigated this region using transcranial magnetic stimulation-electroencephalography because of the large cranial muscles that are located over these areas, resulting in large artifacts covering the transcranial magnetic stimulation-evoked potentials. However, it is shown that this obstacle can be overcome with new artifact-removal tools. We used minimum-norm estimation to locate the sources of the neuronal signals in electroencephalography data after stimulating the right-hemispheric homologue of Broca's area in three right-handed subjects; it was shown that the spreading of brain activity might be different for different individuals and that the brain activity spread fast to the contralateral hemisphere.",
author = "Salo, {Karita S.T.} and Vaalto, {Selja M.I.} and Pantelis Lioumis and Ilmoniemi, {Risto J.}",
year = "2019",
month = "11",
day = "6",
doi = "10.1097/WNR.0000000000001337",
language = "English",
volume = "30",
pages = "1110--1114",
journal = "Neuroreport",
issn = "0959-4965",
number = "16",

}

RIS - Lataa

TY - JOUR

T1 - Transcranial magnetic stimulation-evoked potentials after the stimulation of the right-hemispheric homologue of Broca's area

AU - Salo, Karita S.T.

AU - Vaalto, Selja M.I.

AU - Lioumis, Pantelis

AU - Ilmoniemi, Risto J.

PY - 2019/11/6

Y1 - 2019/11/6

N2 - The combination of transcranial magnetic stimulation and electroencephalography can be applied to probe effective connectivity. Neurons are excited by magnetic pulses, which produce transcranial magnetic stimulation-evoked potentials that can be monitored with electroencephalography. Effective connectivity refers to causal connections in the brain; it describes how different brain areas communicate with each other. Broca's area is crucial for all phases of speech processing and is located in the frontotemporal region of the cortex. Only a few studies have investigated this region using transcranial magnetic stimulation-electroencephalography because of the large cranial muscles that are located over these areas, resulting in large artifacts covering the transcranial magnetic stimulation-evoked potentials. However, it is shown that this obstacle can be overcome with new artifact-removal tools. We used minimum-norm estimation to locate the sources of the neuronal signals in electroencephalography data after stimulating the right-hemispheric homologue of Broca's area in three right-handed subjects; it was shown that the spreading of brain activity might be different for different individuals and that the brain activity spread fast to the contralateral hemisphere.

AB - The combination of transcranial magnetic stimulation and electroencephalography can be applied to probe effective connectivity. Neurons are excited by magnetic pulses, which produce transcranial magnetic stimulation-evoked potentials that can be monitored with electroencephalography. Effective connectivity refers to causal connections in the brain; it describes how different brain areas communicate with each other. Broca's area is crucial for all phases of speech processing and is located in the frontotemporal region of the cortex. Only a few studies have investigated this region using transcranial magnetic stimulation-electroencephalography because of the large cranial muscles that are located over these areas, resulting in large artifacts covering the transcranial magnetic stimulation-evoked potentials. However, it is shown that this obstacle can be overcome with new artifact-removal tools. We used minimum-norm estimation to locate the sources of the neuronal signals in electroencephalography data after stimulating the right-hemispheric homologue of Broca's area in three right-handed subjects; it was shown that the spreading of brain activity might be different for different individuals and that the brain activity spread fast to the contralateral hemisphere.

UR - http://www.scopus.com/inward/record.url?scp=85072763422&partnerID=8YFLogxK

U2 - 10.1097/WNR.0000000000001337

DO - 10.1097/WNR.0000000000001337

M3 - Article

VL - 30

SP - 1110

EP - 1114

JO - Neuroreport

JF - Neuroreport

SN - 0959-4965

IS - 16

ER -

ID: 37737914