Abstract
Object
The anterior commissure is a critical interhemispheric pathway in animals, yet its connections in humans are not clearly understood. Its distribution has shown to vary greatly between species, and it is thought that in humans it may convey axons from a larger territory than previously thought. The aim was to use an anatomical mapping tool to look at the anterior commissure fibres and to compare the distribution findings with published anatomical understanding.
Materials and methods
Two different diffusion-weighted imaging data sets were acquired from eight healthy subjects using a 3 Tesla MR scanner with 32 gradient directions. Diffusion tensor imaging tractography was performed, and the anterior commissure fibres were selected using three-dimensional regions of interest. Distribution of the fibres was observed by means of registration with T2-weighted images. The fibre field similarity maps were produced for five of the eight subjects by comparing each subject’s fibres to the combined map of the five data sets.
Results
Fibres were shown to lead into the temporal lobe and towards the orbitofrontal cortex in the majority of subjects. Fibres were also distributed to the parietal or occipital lobes in all five subjects in whom the anterior commissure was large enough for interhemispheric fibres to be tracked through. The fibre field similarity maps highlighted areas where the local distances of fibre tracts were displayed for each subject compared to the combined bundle map.
Conclusion
The anterior commissure may play a more important role in interhemispheric communication than currently presumed by conveying axons from a wider territory, and the fibre field similarity maps give a novel approach to quantifying and visualising characteristics of fibre tracts.
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Abbreviations
- AC:
-
Anterior commissure
- CC:
-
Corpus callosum
- DTI:
-
Diffusion tensor imaging
- DWI:
-
Diffusion-weighted imaging
- STIR:
-
Short TI inversion recovery
References
Spencer SS (1988) Corpus callosum section and other disconnection procedures for medically intractable epilepsy. Epilepsia 29(s2): S85–S99
Berlucchi G, Aglioti S, Marzi CA, Tassinari G (1995) Corpus callosum and simple visuomotor integration. Neuropsychologia 33(8): 923–936
Risse GL, LeDoux J, Springer SP, Wilson DH, Gazzaniga MS (1978) The anterior commissure in man: functional variation in a multisensory system. Neuropsychologia 16(1): 23–31
Amacher AL (1976) Midline commissurotomy for the treatment of some cases of intractable epilepsy. Preliminary report. Childs Brain 2(1): 54–58
Foxman BT, Oppenheim J, Petito CK, Gazzaniga MS (1986) Proportional anterior commissure area in humans and monkeys. Neurology 36(11): 1513–1517
Fischer M, Ryan SB, Dobyns WB (1992) Mechanisms of interhemispheric transfer and patterns of cognitive function in acallosal patients of normal intelligence. Arch Neurol 49(3): 271–277
Bamiou DE, Sisodiya S, Musiek FE, Luxon LM (2007) The role of the interhemispheric pathway in hearing. Brain Res Rev 56(1): 170–182
Livy DJ, Schalomon PM, Roy M, Zacharias MC, Pimenta J, Lent R, Wahlsten D (1997) Increased axon number in the anterior commissure of mice lacking a corpus callosum. Exp Neurol 146(2): 491–501
Horel JA, Stelzner DJ (1981) Neocortical projections of the rat anterior commissure. Brain Res 220(1): 1–12
Pandya DN, Karol EA, Lele PP (1973) The distribution of the anterior commissure in the squirrel monkey. Brain Res 49(1): 177–180
Ehrlich D, Mills D (1985) Myelogenesis and estimation of the number of axons in the anterior commissure of the chick (Gallus gallus). Cell Tissue Res 239(3): 661–666
Glickstein M (2009) Paradoxical inter-hemispheric transfer after section of the cerebral commissures. Exp Brain Res 192(3): 425–429
Ashwell KW, Marotte LR, Li L, Waite PM (1996) Anterior commissure of the wallaby (Macropus eugenii): adult morphology and development. J Comp Neurol 366(3): 478–494
Di Virgilio G, Clarke S, Pizzolato G, Schaffner T (1999) Cortical regions contributing to the anterior commissure in man. Exp Brain Res 124(1): 1–7
Kiernan JA, Barr ML (1998) Barr’s the human nervous system: an anatomical viewpoint. Lippincott-Raven, New York
Fox CA, Fisher RR (1948) The distribution of the anterior commissure in the monkey, Macaca mulatta. J Comp Neurol 89(3): 245–277
Karol EA, Pandya DN (1971) The distribution of the corpus callosum in the Rhesus monkey. Brain 94(3): 471–486
Turner BH, Mishkin M, Knapp ME (1979) Distribution of the anterior commissure to the amygdaloid complex in the monkey. Brain Res 162(2): 331–337
Demeter S, Rosene DL, Van Hoesen GW (1990) Fields of origin and pathways of the interhemispheric commissures in the temporal lobe of macaques. J Comp Neurol 302(1): 29–53
Jacobson S, Marcus EM (2008) Neuroanatomy for the neuroscientist. Springer, New York
Johnston JM, Vaishnavi SN, Smyth MD, Zhang D, He BJ, Zempel JM, Shimony JS, Snyder AZ, Raichle ME (2008) Loss of resting interhemispheric functional connectivity after complete section of the corpus callosum. J Neurosci 28(25): 6453–6458
Demeter S, Rosene DL, Van Hoesen GW (1985) Interhemispheric pathways of the hippocampal formation, presubiculum, and entorhinal and posterior parahippocampal cortices in the rhesus monkey: the structure and organization of the hippocampal commissures. J Comp Neurol 233(1): 30–47
Le Bihan D, Mangin JF, Poupon C, Clark CA, Pappata S, Molko N, Chabriat H (2001) Diffusion tensor imaging: concepts and applications. J Magn Reson Imaging 13(4): 534–546
Jellison BJ, Field AS, Medow J, Lazar M, Salamat MS, Alexander AL (2004) Diffusion tensor imaging of cerebral white matter: a pictorial review of physics, fiber tract anatomy, and tumor imaging patterns. AJNR Am J Neuroradiol 25(3): 356–369
Catani M, Ffytche DH (2005) The rises and falls of disconnection syndromes. Brain 128(Pt 10): 2224–2239
Catani M, Howard RJ, Pajevic S, Jones DK (2002) Virtual in vivo interactive dissection of white matter fasciculi in the human brain. Neuroimage 17(1): 77–94
Rockland KS, Pandya DN (1986) Topography of occipital lobe commissural connections in the rhesus monkey. Brain Res 365(1): 174–178
Toussaint N, Souplet JC, Fillard P (2007) Medinria: medical image navigation and research tool by INRIA. In: Proceedings of MICCAI’07 workshop on interaction in medical image analysis and visualization. Brisbane, Australia
Fillard P, Gerig G (2003) Analysis tool for diffusion tensor MRI. In: Proceedings of MICCAI’03, ser. LNCS vol 2878(2), pp 967–968
Xu D, Mori S, Solaiyappan M, van Zijl PCM, Davatzikos C (2002) A framework for callosal fiber distribution analysis. Neuroimage 17(3): 1131–1143
Weinstein D, Kindlmann G, Lundberg E (1999) Tensorlines: advection-diffusion based propagation through diffusion tensor fields. In: Proceedings of the conference on Visualization ‘99. San Francisco, California, United States
Fitzpatrick J, West J (2001) The distribution of target registration error in rigid-body, point-based registration. IEEE Trans Med Imag 20(9): 917–927
Escott EJ, Rubinstein D (2003) Free DICOM image viewing and processing software for your desktop computer: what’s available and what it can do for you. Radiographics 23(5): 1341–1357
Glaunes J, Qiu A, Miller M, Younes L (2008) Large deformation diffeomorphic metric curve mapping. Int J Comput Vision 80(3): 317–336
Durrleman S, Pennec X, Trouve A, Thompson P, Ayache N (2008) Inferring brain variability from diffeomorphic deformations of currents: an integrative approach. Med Image Anal 12(5): 626–637
Kimura D (1999) Sex and cognition. MIT Press, Cambridge
Mukherjee P, Chung SW, Berman JI, Hess CP, Henry RG (2008) Diffusion tensor MR imaging and fiber tractography: technical considerations. AJNR Am J Neuroradiol 29(5): 843–852
Jones DK, Basser PJ (2004) Squashing peanuts and smashing pumpkins: how noise distorts diffusion-weighted MR data. Magn Reson Med 52(5): 979–993
Mori S, Zhang J (2006) Principles of diffusion tensor imaging and its applications to basic neuroscience research. Neuron 51(5): 527–539
Meyer JR, Gutierrez A, Mock B, Hebron D, Prager JM, Gorey MT, Homer D (2000) High-b-value diffusion-weighted MR imaging of suspected brain infarction. AJNR Am J Neuroradiol 21(10): 1821–1829
Batchelor PG, Calamante F, Tournier J-D, Atkinson D, Hill DLG, Connelly A (2006) Quantification of the shape of fiber tracts. Magn Reson Med 55(4): 894–903
Catani M, Thiebaut de Schotten M (2008) A diffusion tensor imaging tractography atlas for virtual in vivo dissections. Cortex 44(8): 1105–1132
Gui M, Peng H, Carew JD, Lesniak MS, Arfanakis K (2008) A tractography comparison between turboprop and spin-echo echo-planar diffusion tensor imaging. Neuroimage 44(4): 1451–1462
Freidlin RZ, Ozarslan E, Komlosh ME, Chang LC, Koay CG, Jones DK, Basser PJ (2007) Parsimonious model selection for tissue segmentation and classification applications: a study using simulated and experimental DTI data. IEEE Trans Med Imaging 26(11): 1576–1584
Dong Q, Welsh RC, Chenevert TL, Carlos RC, Maly-Sundgren P, Gomez-Hassan DM, Mukherji SK (2004) Clinical applications of diffusion tensor imaging. J Magn Reson Imaging 19(1): 6–1843
Alexander AL, Lee JE, Lazar M, Field AS (2007) Diffusion tensor imaging of the brain. Neurotherapeutics 4(3): 316–329
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Patel, M.D., Toussaint, N., Charles-Edwards, G.D. et al. Distribution and fibre field similarity mapping of the human anterior commissure fibres by diffusion tensor imaging. Magn Reson Mater Phy 23, 399–408 (2010). https://doi.org/10.1007/s10334-010-0201-3
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DOI: https://doi.org/10.1007/s10334-010-0201-3