Broca's area - thalamic connectivity.

作者: Anastasia A. Bohsali , William Triplett , Atchar Sudhyadhom , Joseph M. Gullett , Keith McGregor

DOI: 10.1016/J.BANDL.2014.12.001

关键词: Lateralization of brain functionFunctional connectivityBroca's areaVentral anterior nucleusPars triangularisPars opercularisPsychologyThalamusNeuroscienceDeep linguistic processing

摘要: Abstract Broca’s area is crucially involved in language processing. The sub-regions of (pars triangularis, pars opercularis) presumably are connected via corticocortical pathways. However, growing evidence suggests that the thalamus may also be and share some linguistic functions supported by area. Functional connectivity thought to achieved corticothalamic/thalamocortical white matter Our study investigates structural between thalamus, specifically ventral anterior nucleus pulvinar. We demonstrate shares direct connections with these thalamic nuclei suggest a local area—thalamus network potentially Thalamic serve selectively recruit cortical regions storing multimodal features lexical items bind them together during lexical–semantic In addition, area—thalamic circuitry enable cortico–thalamo–cortical information transfer modulation BA 44 45 comprehension production.

参考文章(45)
S. L. Small, H. Johannsen-Horbach, C. Bartels, M. Simard, J.-F. Demonet, B. Crosson, S. F. Cappa, C.-W. Wallesch, S. E. Nadeau, M. Panisset, M. Herrmann, C. F. Craver, Subcortical aphasia. Commentaries. Reply Brain and Language. ,vol. 58, pp. 355- 402 ,(1997)
S. Murray Sherman, R. W. Guillery, Exploring the Thalamus and Its Role in Cortical Function ,(2009)
Georges Schaltenbrand, Walderman Wahren, Atlas for Stereotaxy of the Human Brain ,(1977)
Bing Jian, Baba C. Vemuri, Multi-fiber reconstruction from diffusion MRI using mixture of wisharts and sparse deconvolution information processing in medical imaging. ,vol. 20, pp. 384- 395 ,(2007) , 10.1007/978-3-540-73273-0_32
Atchar Sudhyadhom, Michael S Okun, Kelly D Foote, Frank J Bova, Maryam Rahman, A Three-dimensional Deformable Brain Atlas for DBS Targeting. I. Methodology for Atlas Creation and Artifact Reduction. The Open Neuroimaging Journal. ,vol. 6, pp. 92- 98 ,(2012) , 10.2174/1874440001206010092
P.J. Basser, J. Mattiello, D. LeBihan, MR diffusion tensor spectroscopy and imaging. Biophysical Journal. ,vol. 66, pp. 259- 267 ,(1994) , 10.1016/S0006-3495(94)80775-1
S. D. Slotnick, L. R. Moo, M. A. Kraut, R. P. Lesser, J. Hart, Interactions between thalamic and cortical rhythms during semantic memory recall in human Proceedings of the National Academy of Sciences of the United States of America. ,vol. 99, pp. 6440- 6443 ,(2002) , 10.1073/PNAS.092514899