000061918 001__ 61918
000061918 005__ 20160504232834.0
000061918 0247_ $$2pmid$$apmid:18249421
000061918 0247_ $$2DOI$$a10.1016/j.neuropsychologia.2007.10.024
000061918 0247_ $$2WOS$$aWOS:000256789500002
000061918 037__ $$aPreJuSER-61918
000061918 041__ $$aeng
000061918 082__ $$a610
000061918 084__ $$2WoS$$aBehavioral Sciences
000061918 084__ $$2WoS$$aNeurosciences
000061918 084__ $$2WoS$$aPsychology, Experimental
000061918 1001_ $$0P:(DE-HGF)0$$aWaberski, T. D.$$b0
000061918 245__ $$aTiming of visuo-spatial information processing: Electrical source imaging related to line bisection judgements
000061918 260__ $$aAmsterdam [u.a.]$$bElsevier Science$$c2008
000061918 300__ $$a1201 - 1210
000061918 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article
000061918 3367_ $$2DataCite$$aOutput Types/Journal article
000061918 3367_ $$00$$2EndNote$$aJournal Article
000061918 3367_ $$2BibTeX$$aARTICLE
000061918 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000061918 3367_ $$2DRIVER$$aarticle
000061918 440_0 $$04571$$aNeuropsychologia$$v46$$x0028-3932
000061918 500__ $$aRecord converted from VDB: 12.11.2012
000061918 520__ $$aThis study deconvolves the temporal dynamics of the neural processes underlying line bisection judgements (i.e., the landmark task). Event-related potentials (ERPs) were recorded from 96 scalp electrodes in 10 healthy right-handed male subjects while they were judging whether horizontal lines were correctly prebisected. In the control task, subjects judged whether or not the horizontal line was transected by a vertical line, irrespective of its position. Using a current density reconstruction approach, source maxima in the time range from 50 to 400ms after stimulus onset were localized and the time courses of activation were elaborated. Five regions, corresponding to those revealed by our previous fMRI studies (e.g., [Fink, G. R., Marshall, J. C., Shah, N. J., Weiss, P. H., Halligan, P. W., Grosse-Ruyken, et al. (2000). Line bisection judgments implicate right parietal cortex and cerebellum as assessed by fMRI. Neurology, 54, 1324-1331]), were identified as contributing significant source activity related to line bisection judgements: right middle occipital gyrus (Brodmann area; BA18); bilateral inferior occipital gyrus (BA19); right superior posterior parietal cortex (BA7) and right inferior posterior parietal cortex (BA40). Temporal deconvolution indicated sequential activation of these regions starting at BA18 as early as 90ms post-stimulus onset, followed by the successive activation of the right superior posterior parietal (BA7), bilateral inferior occipital (BA19) and right inferior posterior parietal cortex (BA40). Three of these areas (BA18, BA17 and BA19) became reactivated within 250ms of stimulus onset. The data provide evidence for an early involvement of the right hemispheric parietal network in visuo-spatial information processing. Furthermore, the temporal deconvolution of the electrophysiological data suggest that iterative processes between and within parietal (dorsal path) and occipital areas (ventral path) mediate bisection judgements.
000061918 536__ $$0G:(DE-Juel1)FUEK409$$2G:(DE-HGF)$$aFunktion und Dysfunktion des Nervensystems$$cP33$$x0
000061918 588__ $$aDataset connected to Web of Science, Pubmed
000061918 650_2 $$2MeSH$$aAdult
000061918 650_2 $$2MeSH$$aAlgorithms
000061918 650_2 $$2MeSH$$aCluster Analysis
000061918 650_2 $$2MeSH$$aData Interpretation, Statistical
000061918 650_2 $$2MeSH$$aElectroencephalography
000061918 650_2 $$2MeSH$$aEvoked Potentials: physiology
000061918 650_2 $$2MeSH$$aHead
000061918 650_2 $$2MeSH$$aHumans
000061918 650_2 $$2MeSH$$aImage Processing, Computer-Assisted
000061918 650_2 $$2MeSH$$aMale
000061918 650_2 $$2MeSH$$aModels, Anatomic
000061918 650_2 $$2MeSH$$aModels, Neurological
000061918 650_2 $$2MeSH$$aPsychometrics
000061918 650_2 $$2MeSH$$aPsychomotor Performance: physiology
000061918 650_2 $$2MeSH$$aReaction Time: physiology
000061918 650_2 $$2MeSH$$aSpace Perception: physiology
000061918 650_2 $$2MeSH$$aVisual Cortex: physiology
000061918 650_2 $$2MeSH$$aVisual Perception: physiology
000061918 650_7 $$2WoSType$$aJ
000061918 65320 $$2Author$$alandmark task
000061918 65320 $$2Author$$avisuo-spatial attention
000061918 65320 $$2Author$$aneglect
000061918 65320 $$2Author$$aposterior parietal cortex
000061918 65320 $$2Author$$ahemispheric specialization
000061918 7001_ $$0P:(DE-HGF)0$$aGobbelé, R.$$b1
000061918 7001_ $$0P:(DE-HGF)0$$aLamberty, K.$$b2
000061918 7001_ $$0P:(DE-HGF)0$$aBuchner, H.$$b3
000061918 7001_ $$0P:(DE-HGF)0$$aMarshall, J. C.$$b4
000061918 7001_ $$0P:(DE-Juel1)131720$$aFink, G. R.$$b5$$uFZJ
000061918 773__ $$0PERI:(DE-600)1500656-6$$a10.1016/j.neuropsychologia.2007.10.024$$gVol. 46, p. 1201 - 1210$$p1201 - 1210$$q46<1201 - 1210$$tNeuropsychologia$$v46$$x0028-3932$$y2008
000061918 8567_ $$uhttp://dx.doi.org/10.1016/j.neuropsychologia.2007.10.024
000061918 909CO $$ooai:juser.fz-juelich.de:61918$$pVDB
000061918 9131_ $$0G:(DE-Juel1)FUEK409$$bGesundheit$$kP33$$lFunktion und Dysfunktion des Nervensystems$$vFunktion und Dysfunktion des Nervensystems$$x0
000061918 9141_ $$y2008
000061918 915__ $$0StatID:(DE-HGF)0010$$aJCR/ISI refereed
000061918 9201_ $$0I:(DE-Juel1)INB-3-20090406$$d31.12.2008$$gINB$$kINB-3$$lMedizin$$x0
000061918 970__ $$aVDB:(DE-Juel1)97701
000061918 980__ $$aVDB
000061918 980__ $$aConvertedRecord
000061918 980__ $$ajournal
000061918 980__ $$aI:(DE-Juel1)INB-3-20090406
000061918 980__ $$aUNRESTRICTED