Left planum temporale surface correlates with functional dominance during story listening

Neuroreport
N TzourioBernard Mazoyer

Abstract

The relationship between anatomical asymmetry of the planum temporale (PT) and functional lateralization for language comprehension was studied in 14 normal volunteers, including five left-handers (LH). PT surfaces and asymmetry were measured in each subject using structural MRI, while functional lateralization was assessed on individual regional cerebral blood flow (rCBF) difference images of a PET-H2(15)O activation protocol in which a story listening condition was contrasted with a control state. Significant positive correlations were found between the left PT surface and the amount of NrCBF increase during the story listening in the left superior temporal gyrus as well as with the left-right activation index in the superior temporal and the temporal pole. Functional imaging data were correlated neither with the right PT surface nor with the right-left PT surface asymmetry index. However the latter index was correlated with handedness scores. The present results indicate that the size of the left PT is the relevant anatomical landmark for language dominance, and demonstrate that anatomical asymmetries are part of the functional variability for language.

References

Jun 1, 1977·Archives of Neurology·J G ChiF H Gilles
Sep 1, 1976·Brain : a Journal of Neurology·G G Celesia
Jul 12, 1968·Science·N Geschwind, W Levitsky
Apr 1, 1980·The Journal of Comparative Neurology·A Galaburda, F Sanides
Jun 14, 1993·Annals of the New York Academy of Sciences·P TallalR H Fitch
Nov 18, 1993·Neuroreport·L Jäncke, Helmuth Steinmetz

Citations

Sep 1, 2005·Journal of Autism and Developmental Disorders·Donald C RojasSally J Rogers
Feb 18, 2010·Brain Imaging and Behavior·Tracey A KnausHelen Tager-Flusberg
Jan 24, 2004·Brain Research. Brain Research Reviews·Goulven Josse, Nathalie Tzourio-Mazoyer
Dec 9, 2003·Brain Research. Cognitive Brain Research·Goulven JosseNathalie Tzourio-Mazoyer
Jan 27, 2004·NeuroImage·Nathalie Tzourio-MazoyerBernard Mazoyer
Dec 2, 2000·Neuropsychologia·Einar HeiervangArvid Lundervold
Feb 12, 1999·Brain Research. Brain Research Reviews·J ShapleskeA S David
Jul 31, 2002·Neuroscience Letters·Donald C RojasSally J Rogers
Apr 2, 2003·Brain Research. Cognitive Brain Research·L JänckeKenneth Hugdahl
Oct 23, 2009·Cerebral Cortex·Nathalie Tzourio-MazoyerBernard Mazoyer
Apr 13, 2004·Neuroreport·Bernard Mazoyer, Nathalie Tzourio-Mazoyer
May 14, 2005·Neuroreport·Paolo G P NuciforaRuben C Gur
Oct 3, 2002·Annual Review of Psychology·Morton Ann Gernsbacher, Michael P Kaschak
Apr 10, 2009·Journal of Neurophysiology·Patrick JungRolf-Detlef Treede
Apr 19, 2000·Journal of Cognitive Neuroscience·R Cabeza, L Nyberg
Sep 3, 2010·Journal of Cognitive Neuroscience·Simon S KellerMichael Deppe
May 25, 2013·Journal of Cognitive Neuroscience·Douglas N GreveMarc Brysbaert
Oct 30, 2009·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Goulven JosseCathy J Price
Sep 12, 2013·Brain : a Journal of Neurology·Gerald PahsTorsten Baldeweg
Sep 14, 2014·Seminars in Ultrasound, CT, and MR·M SmitsJanne M Papma
Jun 30, 2009·Neurotherapeutics : the Journal of the American Society for Experimental NeuroTherapeutics·Nader Sanai, Mitchel S Berger
Jan 26, 2011·Attention, Perception & Psychophysics·Katherine L Roberts, Glyn W Humphreys
Mar 1, 2016·Frontiers in Human Neuroscience·Stefan Elmer, Jürg Kühnis
Sep 8, 2007·NeuroImage·Nathalie Tzourio-MazoyerBernard Mazoyer
Apr 15, 2015·Journal of Sleep Research·Francesco BenedettiArmando D'Agostino
May 21, 2009·Journal of Neuroimaging : Official Journal of the American Society of Neuroimaging·Andreas JansenStefan Knecht
May 16, 2006·Brain and Language·Mark A EckertJeffrey R Binder
Dec 29, 2005·Brain Research·Goulven JosseNathalie Tzourio-Mazoyer
Oct 12, 2005·Trends in Neurosciences·Jane E WarrenJason D Warren
Mar 22, 2002·NeuroImage·L JänckeH-J Heinze
Sep 6, 2011·NeuroImage·Joanne L PowellMarta García-Finaña
Feb 19, 2009·Trends in Cognitive Sciences·Angela D Friederici
Dec 7, 2013·Brain Structure & Function·D MarieNathalie Tzourio-Mazoyer
Jun 21, 2016·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·Nathalie Tzourio-MazoyerMonica Baciu
Dec 23, 2016·Proceedings. Biological Sciences·Aida Gómez-RoblesChet C Sherwood
Dec 25, 2004·Physiological Reviews·Jean-François DémonetDominique Cardebat
Jan 4, 2003·Nature Reviews. Neuroscience·Arthur W Toga, Paul M Thompson
Mar 16, 2006·Brain : a Journal of Neurology·Raquel Dorsaint-PierreRobert J Zatorre
Nov 5, 2017·Brain Structure & Function·Nathalie Tzourio-MazoyerBernard Mazoyer
Feb 22, 2021·Experimental Brain Research·Peka ChristovaApostolos P Georgopoulos

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