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dc.contributor.author
Brügger, Mike
dc.contributor.author
Ettlin, Dominik A.
dc.contributor.author
Meier, Michael
dc.contributor.author
Keller, Thierry
dc.contributor.author
Luechinger, Roger
dc.contributor.author
Barlow, Ashley
dc.contributor.author
Palla, Sandro
dc.contributor.author
Jäncke, Lutz
dc.contributor.author
Lutz, Kai
dc.date.accessioned
2018-10-03T09:06:32Z
dc.date.available
2018-09-01T08:51:44Z
dc.date.available
2018-09-01T08:54:00Z
dc.date.available
2018-10-03T09:03:05Z
dc.date.available
2018-10-03T09:06:32Z
dc.date.issued
2011-02
dc.identifier.other
10.3389/fnhum.2011.00012
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/286369
dc.identifier.doi
10.3929/ethz-b-000286369
dc.description.abstract
The current fMRI study investigated cortical processing of electrically induced painful tooth stimulation of both maxillary canines and central incisors in 21 healthy, right-handed volunteers. A constant current, 150% above tooth specific pain perception thresholds was applied and corresponding online ratings of perceived pain intensity were recorded with a computerized visual analog scale during fMRI measurements. Lateralization of cortical activations was investigated by a region of interest analysis. A wide cortical network distributed over several areas, typically described as the pain or nociceptive matrix, was activated on a conservative significance level. Distinct lateralization patterns of analyzed structures allow functional classification of the dental pain processing system. Namely, certain parts are activated independent of the stimulation site, and hence are interpreted to reflect cognitive emotional aspects. Other parts represent somatotopic processing and therefore reflect discriminative perceptive analysis. Of particular interest is the observed amygdala activity depending on the stimulated tooth that might indicate a role in somatotopic encoding.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Frontiers Research Foundation
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/3.0/
dc.subject
Toothache
en_US
dc.subject
fMRI
en_US
dc.subject
Dominance
en_US
dc.subject
Cerebral
en_US
dc.subject
Amygdala
en_US
dc.subject
Cerebral cortex
en_US
dc.subject
Lateralization
en_US
dc.title
Taking sides with pain – lateralization aspects related to cerebral processing of dental pain
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 3.0 Unported
dc.date.published
2011-02-07
ethz.journal.title
Frontiers in Human Neuroscience
ethz.pages.start
12
en_US
ethz.size
13 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.publication.place
Lausanne
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
03656 - Bösiger, Peter
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02070 - Dep. Gesundheitswiss. und Technologie / Dep. of Health Sciences and Technology::03654 - Riener, Robert / Riener, Robert
en_US
ethz.leitzahl.certified
03656 - Bösiger, Peter
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02070 - Dep. Gesundheitswiss. und Technologie / Dep. of Health Sciences and Technology::03654 - Riener, Robert / Riener, Robert
ethz.date.deposited
2017-06-09T11:01:00Z
ethz.source
ECIT
ethz.identifier.importid
imp59364e05ce55526233
ethz.identifier.importid
imp59364ea09b1b380252
ethz.ecitpid
pub:56007
ethz.ecitpid
pub:68562
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2018-09-01T08:51:49Z
ethz.rosetta.lastUpdated
2019-01-02T14:20:21Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
dc.identifier.olduri
http://hdl.handle.net/20.500.11850/34792
dc.identifier.olduri
http://hdl.handle.net/20.500.11850/162893
ethz.COinS
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