Research ArticleFunctional
Functional MR Imaging of the Human Sensorimotor Cortex After Toe-to-Finger Transplantation
C.J. Chen, H.L. Liu, F.C. Wei and N.-S. Chu
American Journal of Neuroradiology September 2006, 27 (8) 1617-1621;
C.J. Chen
H.L. Liu
F.C. Wei

References
- ↵Dellon AL. Sensory recovery in replanted digits and transplanted toes: a review. J Reconstr Microsurg 1986;2:123–29
- ↵Chu NS. Toe-to-finger transplantation: peripheral regeneration, functional transformation, and central perception. Crit Rev Phys Rehabil Med 1998;10:303–17
- Chu NS. Recovery of sympathetic skin responses following digit-to-digit replantation and toe-to-digit transplantation in humans. Ann Neurol 1996;40:67–74
- Chu NS, Chu EC, Yu JM. Conduction study of digital nerve function recovery following toe-to-digit transplantation and a comparison with digit-to-digit replantation. Muscle Nerve 1995;18:1257–64
- Chu NS, Wei FC. Recovery of sensation and somatosensory evoked potentials following toe-to-digit transplantation in man. Muscle Nerve 1995;18:859–66
- ↵Chu NS. Perception of transplanted toes following toe-to-finger transplantation. J Clin Exp Neuropsychol 1998;20:599–602
- Chu NS. Current perception threshold in toe-to-digit transplantation and digit-to-digit replantation. Muscle Nerve 1996;19:183–86
- ↵Chu NS. Phantom finger phenomena and the effects of toe-to-finger transplantation. Neurorehabil Neural Repair 2000;14:277–85
- ↵Chu NS, Wei FC, Lin CH, et al. Sensory recovery after toe-to-finger transplantation: a three-year observation with quantitative sensory and functional sensibility tests. Acta Neurol Taiwan 2000;11:70–84
- ↵Hsieh SC, Chu NS. Immunohistochemical study of skin nerve regeneration after toe-to-finger transplantation: correlations with clinical, quantitative sensory, and electrophysiological evaluations. Acta Neurol Taiwan 2004;13:178–85
- ↵Rao SM, Binder JR, Hammeke TA, et al. Somatotopic mapping of the human primary motor cortex with functional magnetic resonance imaging. Neurology 1995;45:919–24
- ↵Ogawa S, Lee TM. Magnetic resonance imaging of blood vessels at high fields: in vivo and in vitro measurements and image simulation. Magn Reson Med 1990;16:9–18
- ↵Frostig RD, Lieke EE, Ts’o DY, et al. Cortical functional architecture and local coupling between neuronal activity and the microcirculation revealed by in vivo high-resolution optical imaging of intrinsic signals. Proc Natl Acad Sci U S A 1990;87:6082–86
- ↵Fox PT, Perlmutter JS, Raichle ME. A stereotactic method of anatomical localization for positron emission tomography. J Comput Assist Tomogr 1985;9:141–53
- ↵Xiong J, Gao JH, Lancaster JL, et al. Clustered pixels analysis for functional MRI activation studies of the human brain. Hum Brain Mapp 1995;3:287–301
- ↵Talairach J, Tournoux P. Co-Planar Stereotactic Atlas of the Human Brain. New York: Theime Medical;1988
- ↵Lancaster JL, Fox PT, Downs H, et al. Global spatial normalization of human brain using convex hulls. J Nucl Med 1999;40:942–55
- ↵Colebatch JG, Deiber MP, Passingham RE, et al. Regional cerebral blood flow during voluntary arm and hand movements in human subjects. J Neurophysiol 1991;65:1392–401
- ↵Grafton ST, Woods RP, Mazziotta JC. Within-arm somatotopy in human motor areas determined by positron emission tomography imaging of cerebral blood flow. Exp Brain Res 1993;95:172–76
- ↵Brasil-Neto JP, Valls-Sole J, Pascual-Leone A, et al. Rapid modulation of human cortical motor outputs following ischaemic nerve block. Brain 1993;116:511–25
- ↵Dettmers C, Adler T, Rzanny R, et al. Increased excitability in the primary motor cortex and supplementary motor area in patients with phantom limb pain after upper limb amputation. Neurosci Lett 2001;307:109–12
- ↵Konrad C, Henningsen H, Bremer J, et al. Pattern of cortical reorganization in amyotrophic lateral sclerosis: a functional magnetic resonance imaging study. Exp Brain Res 2002;143:51–56
- ↵Wall JT, Kaas JH, Sur M, et al. Functional reorganization in somatosensory cortical areas 3b and 1 of adult monkeys after median nerve repair: possible relationship to sensory recovery in humans. J Neurosci 1986;6:218–33
- ↵Yetkin FZ, McAuliffe TL, Cox R, et al. Test-retest precision of functional MR in sensory and motor task activation. AJNR Am J Neuroradiol 1996;17:95–98
- ↵Yousry TA, Schmid UD, Jassoy AG, et al. Topography of the cortical motor hand area: prospective study with functional MR imaging and direct motor mapping at surgery. Radiology 1995;195:23–29
- ↵Yetkin FZ, Mueller WM, Morris GL, et al. Functional MR activation correlated with intraoperative cortical mapping. AJNR Am J Neuroradiol 1997;18:1311–15
- ↵Kim SG, Ashe J, Georgopoulous AP, et al. Functional imaging of human motor cortex at high magnetic field. J Neurophysiol 1993;69:297–302
- ↵Li A, Yetkin FZ, Cox R, et al. Ipsilateral hemisphere activation during motor and sensory tasks. AJNR Am J Neuroradiol 1996;17:651–55
- ↵Nyberg-Hansen R, Rinvik E. Some comments on the pyramidal tract with special reference to its individual variation. Acta Neurol Scand 1963;39:1–30
In this issue
Advertisement
C.J. Chen, H.L. Liu, F.C. Wei, N.-S. Chu
Functional MR Imaging of the Human Sensorimotor Cortex After Toe-to-Finger Transplantation
American Journal of Neuroradiology Sep 2006, 27 (8) 1617-1621;
0 Responses
Jump to section
Related Articles
- No related articles found.
Cited By...
- No citing articles found.
This article has not yet been cited by articles in journals that are participating in Crossref Cited-by Linking.
More in this TOC Section
Similar Articles
Advertisement