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Published in: Brain Structure and Function 2/2019

01-03-2019 | Methods Paper

High-resolution imaging of distinct human corpus callosum microstructure and topography of structural connectivity to cortices at high field

Authors: Byeong-Yeul Lee, Xiao-Hong Zhu, Xiufeng Li, Wei Chen

Published in: Brain Structure and Function | Issue 2/2019

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Abstract

Characterization of the microstructural properties and topography of the human corpus callosum (CC) is key to understanding interhemispheric neural communication and brain function. In this work, we tested the hypothesis that high-resolution T1 relaxometry at high field has adequate sensitivity and specificity for characterizing microstructural properties of the human CC, and elucidating the structural connectivity of the callosal fibers to the cortices of origin. The high-resolution parametric T1 images acquired from healthy subjects (N = 16) at 7 T clearly showed a consistent T1 distribution among individuals with substantial variation along the human CC axis, which is highly similar to the spatial patterns of myelin density and myelinated axon size based on the histology study. Compared to the anterior part of the CC, the posterior midbody and splenium had significantly higher T1 values. In conjunction with T1-based classification method, the splenial T1 values were decoded more reliably compared to a conventional partitioning method, showing a much higher T1 value in the inferior splenium than in the middle/superior splenium. Moreover, the T1 profile of the callosal subdivision represented the topology of the fiber connectivity to the projected cortical regions: the fibers in the posterior midbody and inferior splenium with a higher T1 (inferring a larger axon size) were mainly connected to motor–sensory and visual cortical areas, respectively; in contrast, the fibers in the anterior/posterior CC with a lower T1 (inferring a smaller axon size) were primarily connected to the frontal/parietal–temporal areas. These findings indicate that high-resolution T1 relaxometry imaging could provide a complementary and robust neuroimaging tool, useful for exploring the complex tissue properties and topographic organization of the human corpus callosum.
Literature
go back to reference Aboitiz F, Montiel J (2003) One hundred million years of interhemispheric communication: the history of the corpus callosum. Braz J Med Biol Res 36 (4):409–420CrossRefPubMed Aboitiz F, Montiel J (2003) One hundred million years of interhemispheric communication: the history of the corpus callosum. Braz J Med Biol Res 36 (4):409–420CrossRefPubMed
go back to reference Aboitiz F, Scheibel AB, Fisher RS, Zaidel E (1992a) Fiber composition of the human corpus callosum. Brain Res 598(1–2):143–153CrossRefPubMed Aboitiz F, Scheibel AB, Fisher RS, Zaidel E (1992a) Fiber composition of the human corpus callosum. Brain Res 598(1–2):143–153CrossRefPubMed
go back to reference Aboitiz F, Scheibel AB, Fisher RS, Zaidel E (1992b) Individual differences in brain asymmetries and fiber composition in the human corpus callosum. Brain Res 598(1–2):154–161CrossRefPubMed Aboitiz F, Scheibel AB, Fisher RS, Zaidel E (1992b) Individual differences in brain asymmetries and fiber composition in the human corpus callosum. Brain Res 598(1–2):154–161CrossRefPubMed
go back to reference Assaf Y, Alexander DC, Jones DK, Bizzi A, Behrens TE, Clark CA, Cohen Y, Dyrby TB, Huppi PS, Knoesche TR, Lebihan D, Parker GJ, Poupon C, consortium C, Anaby D, Anwander A, Bar L, Barazany D, Blumenfeld-Katzir T, De-Santis S, Duclap D, Figini M, Fischi E, Guevara P, Hubbard P, Hofstetter S, Jbabdi S, Kunz N, Lazeyras F, Lebois A, Liptrot MG, Lundell H, Mangin JF, Dominguez DM, Morozov D, Schreiber J, Seunarine K, Nava S, Poupon C, Riffert T, Sasson E, Schmitt B, Shemesh N, Sotiropoulos SN, Tavor I, Zhang HG, Zhou FL (2013) The CONNECT project: combining macro- and micro-structure. Neuroimage 80:273–282. https://doi.org/10.1016/j.neuroimage.2013.05.055 CrossRefPubMed Assaf Y, Alexander DC, Jones DK, Bizzi A, Behrens TE, Clark CA, Cohen Y, Dyrby TB, Huppi PS, Knoesche TR, Lebihan D, Parker GJ, Poupon C, consortium C, Anaby D, Anwander A, Bar L, Barazany D, Blumenfeld-Katzir T, De-Santis S, Duclap D, Figini M, Fischi E, Guevara P, Hubbard P, Hofstetter S, Jbabdi S, Kunz N, Lazeyras F, Lebois A, Liptrot MG, Lundell H, Mangin JF, Dominguez DM, Morozov D, Schreiber J, Seunarine K, Nava S, Poupon C, Riffert T, Sasson E, Schmitt B, Shemesh N, Sotiropoulos SN, Tavor I, Zhang HG, Zhou FL (2013) The CONNECT project: combining macro- and micro-structure. Neuroimage 80:273–282. https://​doi.​org/​10.​1016/​j.​neuroimage.​2013.​05.​055 CrossRefPubMed
go back to reference Berlucchi G (1972) Anatomical and physiological aspects of visual functions of corpus callosum. Brain Res 37(2):371–392CrossRefPubMed Berlucchi G (1972) Anatomical and physiological aspects of visual functions of corpus callosum. Brain Res 37(2):371–392CrossRefPubMed
go back to reference Callaghan PT, Eccles CD, Xia Y (1988) NMR microscopy of dynamic displacements: k-space and q-space imaging. J Phys E Sci Instrum 21(8):820CrossRef Callaghan PT, Eccles CD, Xia Y (1988) NMR microscopy of dynamic displacements: k-space and q-space imaging. J Phys E Sci Instrum 21(8):820CrossRef
go back to reference de Lacoste MC, Kirkpatrick JB, Ross ED (1985) Topography of the human corpus callosum. J Neuropathol Exp Neurol 44(6):578–591CrossRefPubMed de Lacoste MC, Kirkpatrick JB, Ross ED (1985) Topography of the human corpus callosum. J Neuropathol Exp Neurol 44(6):578–591CrossRefPubMed
go back to reference Gelman N, Ewing JR, Gorell JM, Spickler EM, Solomon EG (2001) Interregional variation of longitudinal relaxation rates in human brain at 3.0 T: relation to estimated iron and water contents. Magn Reson Med 45(1):71–79CrossRefPubMed Gelman N, Ewing JR, Gorell JM, Spickler EM, Solomon EG (2001) Interregional variation of longitudinal relaxation rates in human brain at 3.0 T: relation to estimated iron and water contents. Magn Reson Med 45(1):71–79CrossRefPubMed
go back to reference Good CD, Johnsrude IS, Ashburner J, Henson RN, Friston KJ, Frackowiak RS (2001) A voxel-based morphometric study of ageing in 465 normal adult human brains. Neuroimage 14(1 Pt 1):21–36CrossRefPubMed Good CD, Johnsrude IS, Ashburner J, Henson RN, Friston KJ, Frackowiak RS (2001) A voxel-based morphometric study of ageing in 465 normal adult human brains. Neuroimage 14(1 Pt 1):21–36CrossRefPubMed
go back to reference Lee B-Y, Zhu X-H, Li X, Chen W (2014) Quantitative assessment of microstructure properties of human corpus callosum using parametric T 1 and Myelin imaging. Proc Intl Soc Mag Reson Med 2014:32–36 Lee B-Y, Zhu X-H, Li X, Chen W (2014) Quantitative assessment of microstructure properties of human corpus callosum using parametric T 1 and Myelin imaging. Proc Intl Soc Mag Reson Med 2014:32–36
go back to reference Myers RE (1959) Localization of function in the corpus callosum. Visual gnostic transfer. Arch Neurol 1:74–77CrossRefPubMed Myers RE (1959) Localization of function in the corpus callosum. Visual gnostic transfer. Arch Neurol 1:74–77CrossRefPubMed
go back to reference Narr KL, Thompson PM, Sharma T, Moussai J, Cannestra AF, Toga AW (2000) Mapping morphology of the corpus callosum in schizophrenia. Cereb Cortex 10(1):40–49CrossRefPubMed Narr KL, Thompson PM, Sharma T, Moussai J, Cannestra AF, Toga AW (2000) Mapping morphology of the corpus callosum in schizophrenia. Cereb Cortex 10(1):40–49CrossRefPubMed
go back to reference Payne BR (1990) Function of the corpus callosum in the representation of the visual field in cat visual cortex. Vis Neurosci 5(2):205–211CrossRefPubMed Payne BR (1990) Function of the corpus callosum in the representation of the visual field in cat visual cortex. Vis Neurosci 5(2):205–211CrossRefPubMed
go back to reference Ugurbil K, Xu J, Auerbach EJ, Moeller S, Vu AT, Duarte-Carvajalino JM, Lenglet C, Wu X, Schmitter S, Van de Moortele PF, Strupp J, Sapiro G, De Martino F, Wang D, Harel N, Garwood M, Chen L, Feinberg DA, Smith SM, Miller KL, Sotiropoulos SN, Jbabdi S, Andersson JL, Behrens TE, Glasser MF, Van Essen DC, Yacoub E, Consortium WU-MH (2013) Pushing spatial and temporal resolution for functional and diffusion MRI in the Human Connectome Project. Neuroimage 80:80–104. https://doi.org/10.1016/j.neuroimage.2013.05.012 CrossRefPubMed Ugurbil K, Xu J, Auerbach EJ, Moeller S, Vu AT, Duarte-Carvajalino JM, Lenglet C, Wu X, Schmitter S, Van de Moortele PF, Strupp J, Sapiro G, De Martino F, Wang D, Harel N, Garwood M, Chen L, Feinberg DA, Smith SM, Miller KL, Sotiropoulos SN, Jbabdi S, Andersson JL, Behrens TE, Glasser MF, Van Essen DC, Yacoub E, Consortium WU-MH (2013) Pushing spatial and temporal resolution for functional and diffusion MRI in the Human Connectome Project. Neuroimage 80:80–104. https://​doi.​org/​10.​1016/​j.​neuroimage.​2013.​05.​012 CrossRefPubMed
go back to reference Wang X, Zhu XH, Zhang Y, Chen W (2016) In vivo parametric T 1/R 1 imaging correlation with myelin density and microstructure properties of rat corpus callosum. In: Proceedings of international society for magnetic resonance in medicine, p 1465 Wang X, Zhu XH, Zhang Y, Chen W (2016) In vivo parametric T 1/R 1 imaging correlation with myelin density and microstructure properties of rat corpus callosum. In: Proceedings of international society for magnetic resonance in medicine, p 1465
go back to reference Waxman SG, Bennett MV (1972) Relative conduction velocities of small myelinated and non-myelinated fibres in the central nervous system. Nat New Biol 238(85):217–219CrossRefPubMed Waxman SG, Bennett MV (1972) Relative conduction velocities of small myelinated and non-myelinated fibres in the central nervous system. Nat New Biol 238(85):217–219CrossRefPubMed
go back to reference Witelson SF (1989) Hand and sex differences in the isthmus and genu of the human corpus callosum. A postmortem morphological study. Brain 112(Pt 3):799–835CrossRefPubMed Witelson SF (1989) Hand and sex differences in the isthmus and genu of the human corpus callosum. A postmortem morphological study. Brain 112(Pt 3):799–835CrossRefPubMed
Metadata
Title
High-resolution imaging of distinct human corpus callosum microstructure and topography of structural connectivity to cortices at high field
Authors
Byeong-Yeul Lee
Xiao-Hong Zhu
Xiufeng Li
Wei Chen
Publication date
01-03-2019
Publisher
Springer Berlin Heidelberg
Published in
Brain Structure and Function / Issue 2/2019
Print ISSN: 1863-2653
Electronic ISSN: 1863-2661
DOI
https://doi.org/10.1007/s00429-018-1804-0

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